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Dr. Erik J J. Van Kleek, MD

Accepting New Patients
(Dr. Erik James Vankleek, MD)

(No ratings)

Specializes in: Hepatology (Liver Disease) and Adult Gastroenterology
Oregon Health & Science University School of Medicine (2002)
Professional interests include: anxiety, hay fever (allergic rhinitis), gastroenteritis, and more.
19250 Southwest 90th Avenue
Tualatin, OR 97062

Dr. Erik J J. Van Kleek, MD is a hepatologist in Tualatin, OR specializing in hepatology (liver disease) and adult gastroenterology. He graduated from Oregon Health & Science University School of Medicine in 2002 and has 24 years of experience. Dr. Erik J J. Van Kleek, MD is affiliated with The Oregon Clinic, Providence, Legacy Health, Legacy Meridian Park Medical Center and Providence Medical Group - Oregon.

View Doctor's Full Profile (503) 692-3750

Office Locations

Providence Medical Group - Oregon

19250 Southwest 90th Avenue
Tualatin, OR 97062
(503) 692-3750
open_in_new
879 Providence Drive
Newberg, OR 97132
open_in_new

Some issues Dr. Erik J J. Van Kleek, MD can help you with:

Headache

Headaches are dull or sharp pains that occur in regions of the head and face. Headaches occur in many different forms and vary in location, severity, and duration. They are not necessarily a sign of an underlying illness and often resolve on their own. However, headaches can present significant day-to-day discomfort. The most common forms of headaches include:

  • Migraines: one of the most prevalent types of headache, migraines typically last from two hours to three days, causing a throbbing pain on one side of the head. Nausea, sensitivity to bright lights, fatigue, and blurred vision all may accompany migraines. While migraines have no known cure, medications and lifestyle modifications may ease symptoms. Avoiding behaviors that may trigger migraines such as lack of sleep or loud, repetitive noises can improve headaches.
  • Tension headaches: also known as stress headaches, these headaches are characterized by pain in the upper top part of the head and behind the eyes. Tension headaches are common and have no exact cause; however, certain practices may increase the likelihood of developing them. For example, wearing one's hair up in a tight hairstyle or wearing a restrictive hat can put pressure on the scalp, leading to a tension headache. Other causes of tension headaches may include alcohol or nicotine use, caffeine, teeth grinding, stress, overexertion, and eye strain. Some people find posture improvement, alternating sleeping positions, and neck exercise can alleviate tension headaches. Over-the-counter pain relievers such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve) may also reduce tension-headache pain.
  • Sinus headaches: this type of headache causes pain in the sinuses, but may progress to pain and pressure in the eyes, forehead, and cheeks. These headaches are often accompanied by nasal congestion, fatigue, and ache in the upper teeth and may or may not be caused by sinus infections or sinusitis (sinus inflammation). Some sinus headaches are allergic headaches, which arise from allergic triggers such as seasonal allergies (pollen allergies) or hay fever, causing sinus pressure and facial pain. Other symptoms of allergic headaches include nasal congestion, irritated or watery eyes, runny nose, and sneezing. Allergic headaches may be treated with antihistamine medications such as cetirizine (Zyrtec). Allergic headaches are common during pollen season, which is usually around springtime.
  • Cluster headaches: these headaches occur suddenly and cause stabbing, sharp pain from one eye down to the one side of the neck. They are often referred to as the most aggravating and painful type of headaches. Other symptoms of cluster headaches include nasal congestion, droopy eyelid, and enlarged pupil on one side of the face. In the past, it was widely believed that cluster headaches were caused by a bevy or "cluster" of multiple types of headaches, such as a combination of an allergic headache and a tension headache. Medical experts now recognize that cluster headaches are a separate and unique form of headache. Cluster headaches last for around twenty minutes to two hours. They may recur throughout the period of a day or several weeks, but usually dissipate within a month. Treatment for cluster headaches includes over-the-counter pain medications such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve). Prescription Prednisone can help with swelling and Verapamil may reduce pain by relaxing the blood vessels.

Living with headaches is challenging; headaches can prevent people from fully enjoying life. Medical treatment and care in avoiding certain triggers can help those with headaches begin to feel normal once again.

Mononucleosis (Mono)

Mononucleosis, frequently called ''mono,'' is a viral infection that causes fatigue, fever, swollen lymph glands, and sore throat. The Epstein-Barr virus (EBV), spread through saliva, is the primary virus that leads to mono. Mono is most common in teenagers and young adults, where EBV is often transmitted through kissing or sharing drinks. For this reason, mono is colloquially referred to as ''the kissing disease.'' Mononucleosis usually resolves on its own; however, recovery from mono can take from several days to several weeks. Some young adults may continue to experience extreme fatigue from mono for months, often requiring a semester home from school.

Mononucleosis happens in three stages:

During the initial stage, those with mono may experience few symptoms as EBV replicates in the body. Symptoms such as headaches and body aches are often misattributed to allergies or stress. People with mono may continue performing their daily activities and attending school, leading to increased transmission of the virus to others. The initial stage lasts for about five to fourteen days.

During the acute stage, mono symptoms intensify and may include the enlargement of the spleen, a sore throat, fatigue, liver issues, and skin rashes. The mono infection is at its worst in this stage.

Lastly, the convalescent stage is when recovery begins. This period of healing can last from two to six months.

Mono can be detected by a physical exam; physicians can diagnose mono by checking for inflamed lymph nodes, tonsils, or spleens. Blood antibody tests may also help diagnose mono by revealing antibodies in the blood that were formed as a response to the Epstein-Barr virus. Elevated levels of white blood cells can also suggest that a patient has mono.

There are no medications specifically for mono or the Epstein-Barr virus, and patients are advised to rest and avoid strenuous exercise. Drinking plenty of fluids, eating a healthy diet, and taking anti-inflammatory ibuprofen (motrin) may also help people who are afflicted with mono feel better.

People with mono should take precautions to avoid spreading the condition to others. They can prevent infection by not sharing glasses, food, and utensils with others until they fully recover.

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

  • Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
  • Graves' disease, an autoimmune disease that causes hyperthyroidism
  • Goiter
  • Thyroid nodule
  • Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Erik J J. Van Kleek, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

colonoscopy
colonoscopy with biopsy
colonoscopy with lesion removal
endoscopy
gastrointestinal biopsy
gastrointestinal procedures
removal of lesion
therapeutic EGD

By Affordability:

hospital care
inpatient care
inpatient hospital care

In 2012, among providers in related specialties within Oregon, Dr. Erik J J. Van Kleek, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, removal of lesion (e.g. growth), and therapeutic EGD procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 138
doctor visit 184
esophageal dilation 17
gastrointestinal procedures 167
hospital care 29
inpatient care 29
lab tests 17
minimally invasive procedures 167
removal of lesion (e.g. growth) 138

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 137
doctor visit 233
esophageal dilation 22
gastrointestinal procedures 193
hospital care 12
injections 15
inpatient care 12
lab tests 12
minimally invasive procedures 193
removal of lesion (e.g. growth) 137

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 105
Female 155
Ethnicity
Non-Hispanic White 238
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 124
From 75 to 84 68
85 and over 28
Less than 65 40

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2013

Hypertension 65
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 28
Depression 24
Chronic Kidney Disease 24
Asthma 11
Osteoperosis 8
Atrial Fibrilation 12
Heart Failure 19
Chronic Obstructive Pulmonary Disease 12
Diabetes 28
Dementia 10
Cancer 14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 136
doctor visit 135
esophageal dilation 14
gastrointestinal procedures 176
hospital care 14
injections 12
inpatient care 14
minimally invasive procedures 176
removal of lesion (e.g. growth) 136

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 100
Female 142
Ethnicity
Non-Hispanic White 222
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 112
From 75 to 84 61
85 and over 34
Less than 65 35

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2014

Hypertension 58
High Cholesterol 51
Stroke 5
Ischemic Heart Disease 27
Depression 24
Chronic Kidney Disease 25
Asthma 7
Osteoperosis 7
Atrial Fibrilation 13
Heart Failure 19
Chronic Obstructive Pulmonary Disease 11
Diabetes 24
Dementia 12
Cancer 14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 145
doctor visit 137
esophageal dilation 18
gastrointestinal procedures 188
hospital care 49
inpatient care 49
lab tests 12
minimally invasive procedures 188
preventive care 11
removal of lesion (e.g. growth) 145

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 220
Female 342
Ethnicity
Non-Hispanic White 520
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 278
From 75 to 84 154
85 and over 46
Less than 65 84

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2015

Hypertension 58
High Cholesterol 48
Stroke 6
Ischemic Heart Disease 22
Depression 27
Chronic Kidney Disease 22
Asthma 9
Osteoperosis 7
Atrial Fibrilation 14
Heart Failure 14
Chronic Obstructive Pulmonary Disease 11
Diabetes 22
Dementia 6
Cancer 14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 146
doctor visit 121
esophageal dilation 15
gastrointestinal procedures 185
hospital care 27
inpatient care 27
minimally invasive procedures 185
preventive care 12
removal of lesion (e.g. growth) 146

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 124
Female 133
Ethnicity
Non-Hispanic White 237
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 132
From 75 to 84 82
85 and over 20
Less than 65 23

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2016

Hypertension 60
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 26
Depression 21
Chronic Kidney Disease 25
Asthma 14
Osteoperosis 8
Atrial Fibrilation 16
Heart Failure 15
Chronic Obstructive Pulmonary Disease 13
Diabetes 21
Dementia 6
Cancer 13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 123
doctor visit 147
gastrointestinal procedures 147
hospital care 30
inpatient care 30
minimally invasive procedures 147
preventive care 13
removal of lesion (e.g. growth) 123

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 119
Female 140
Ethnicity
Non-Hispanic White 240
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 134
From 75 to 84 68
85 and over 23
Less than 65 34

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2017

Hypertension 61
High Cholesterol 43
Stroke 0
Ischemic Heart Disease 25
Depression 27
Chronic Kidney Disease 29
Asthma 11
Osteoperosis 5
Atrial Fibrilation 15
Heart Failure 16
Chronic Obstructive Pulmonary Disease 11
Diabetes 23
Dementia 7
Cancer 14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 129
doctor visit 140
esophageal dilation 16
gastrointestinal procedures 171
hospital care 28
inpatient care 28
minimally invasive procedures 171
preventive care 11
removal of lesion (e.g. growth) 129

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 120
Female 132
Ethnicity
Non-Hispanic White 235
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 133
From 75 to 84 74
85 and over 19
Less than 65 26

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2018

Hypertension 67
High Cholesterol 54
Stroke 4
Ischemic Heart Disease 26
Depression 26
Chronic Kidney Disease 33
Asthma 8
Osteoperosis 0
Atrial Fibrilation 15
Heart Failure 18
Chronic Obstructive Pulmonary Disease 11
Diabetes 26
Dementia 8
Cancer 10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 157
doctor visit 159
esophageal dilation 12
gastrointestinal procedures 201
minimally invasive procedures 201
preventive care 12
removal of lesion (e.g. growth) 157

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 143
Female 147
Ethnicity
Non-Hispanic White 265
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 151
From 75 to 84 89
85 and over 16
Less than 65 34

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2019

Hypertension 62
High Cholesterol 48
Stroke 4
Ischemic Heart Disease 29
Depression 29
Chronic Kidney Disease 30
Asthma 8
Osteoperosis 8
Atrial Fibrilation 11
Heart Failure 20
Chronic Obstructive Pulmonary Disease 10
Diabetes 25
Dementia 6
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2020 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 84
doctor visit 67
gastrointestinal procedures 84
hospital care 23
inpatient care 23
minimally invasive procedures 84
removal of lesion (e.g. growth) 84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 86
Female 110
Ethnicity
Non-Hispanic White 185
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 104
From 75 to 84 59
85 and over 16
Less than 65 17

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2020

Hypertension 53
High Cholesterol 44
Stroke 0
Ischemic Heart Disease 30
Depression 31
Chronic Kidney Disease 34
Asthma 6
Osteoperosis 9
Atrial Fibrilation 13
Heart Failure 21
Chronic Obstructive Pulmonary Disease 10
Diabetes 23
Dementia 7
Cancer 15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 84
doctor visit 65
esophageal dilation 15
gastrointestinal procedures 110
hospital care 38
inpatient care 38
minimally invasive procedures 110
preventive care 11
removal of lesion (e.g. growth) 84

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 74
Female 119
Ethnicity
Non-Hispanic White 178
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 98
From 75 to 84 66
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2021

Hypertension 58
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 27
Depression 24
Chronic Kidney Disease 29
Asthma 8
Osteoperosis 12
Atrial Fibrilation 13
Heart Failure 17
Chronic Obstructive Pulmonary Disease 16
Diabetes 25
Dementia 0
Cancer 10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 116
doctor visit 59
gastrointestinal procedures 130
hospital care 33
inpatient care 33
minimally invasive procedures 130
removal of lesion (e.g. growth) 116

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 93
Female 116
Ethnicity
Non-Hispanic White 188
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 115
From 75 to 84 68
85 and over 13
Less than 65 13

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2022

Hypertension 63
High Cholesterol 67
Stroke 7
Ischemic Heart Disease 22
Depression 24
Chronic Kidney Disease 23
Asthma 11
Osteoperosis 11
Atrial Fibrilation 20
Heart Failure 17
Chronic Obstructive Pulmonary Disease 11
Diabetes 25
Dementia 0
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

diagnostic procedures 125
doctor visit 62
esophageal dilation 13
gastrointestinal procedures 163
hospital care 17
inpatient care 17
minimally invasive procedures 163
preventive care 13
removal of lesion (e.g. growth) 125

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Male 87
Female 135
Ethnicity
Non-Hispanic White 203
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 116
From 75 to 84 76
85 and over 18
Less than 65 12

Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD in 2023

Hypertension 66
High Cholesterol 67
Stroke 5
Ischemic Heart Disease 23
Depression 26
Chronic Kidney Disease 19
Asthma 10
Osteoperosis 21
Atrial Fibrilation 18
Heart Failure 19
Chronic Obstructive Pulmonary Disease 12
Diabetes 20
Dementia 0
Cancer 12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Erik J J. Van Kleek, MD for Medicare patients.

The highest averages for the top procedures that Dr. Erik J J. Van Kleek, MD treated as a hepatologist in Tualatin, OR were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures 126
doctor visit 125
esophageal dilation 15
gastrointestinal procedures 159
hospital care 27
injections 13
inpatient care 27
lab tests 13
minimally invasive procedures 159
preventive care 11
removal of lesion (e.g. growth) 126

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Erik J J. Van Kleek, MD.

Gender
Female 139
Male 105
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 225
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
85 and over 19
75 to 84 72
Less than 65 26
65 to 74 124

Average of Total of Conditions of Medicare patients treated by Dr. Erik J J. Van Kleek, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Erik J J. Van Kleek, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension 55
High Cholesterol 47
Stroke 2
Ischemic Heart Disease 23
Depression 23
Chronic Kidney Disease 24
Asthma 8
Osteoporosis 8
Heart Failure 16
Chronic Obstructive Pulmonary Disease 10
Diabetes 21
Atrial Fibrillation 13
Dementia 5
Cancer 12

Education & Training

Dr. Erik J J. Van Kleek, MD graduated from Oregon Health & Science University School of Medicine in 2002. He completed residency at Oregon Health & Science University Affiliated Hospitals. He is certified by the Board Certification: Gastroenterology and has a state license in Oregon.

Medical School: Oregon Health & Science University School of Medicine (2002)

Residency: Oregon Health & Science University Affiliated Hospitals (2005)

Board Certification: Board Certification: Gastroenterology

Licensed In: Oregon

Affiliations & Hospitals

Dr. Erik J J. Van Kleek, MD is associated with these hospitals and organizations:

The Oregon Clinic
Providence
Legacy Health
Legacy Meridian Park Medical Center
Providence Medical Group - Oregon

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Erik J J. Van Kleek, MD appears to accept the following insurance providers: First Choice Health, TRICARE Prime, TRICARE For Life, CIGNA PPO, CIGNA Open Access Plus, Medicare Advantage, United Healthcare, Medicaid, Blue California, CHAMPVA, United Healthcare PPO, United Healthcare POS, Providence, Regence, US Family Health Plan, Tricare West, Medicare AB, Aetna PROV Employee POS, Tricare Select, Moda Connexus Network, Age Right Marquis Advantage and Samaritan Health Plan Med Advantage.

Insurance Accepted by Provider includes:

According to our sources, Dr. Erik J J. Van Kleek, MD accepts the following insurance providers:

First Choice Health
TRICARE Prime
TRICARE For Life
CIGNA PPO
CIGNA Open Access Plus
Medicare Advantage
United Healthcare
Medicaid
Blue California
CHAMPVA
United Healthcare PPO
United Healthcare POS
Providence
Regence
US Family Health Plan
Tricare West
Medicare AB
Aetna PROV Employee POS
Tricare Select
Moda Connexus Network
Age Right Marquis Advantage
Samaritan Health Plan Med Advantage

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Erik J J. Van Kleek, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Janssen Biotech, Inc. $32 STELARA
$32
AbbVie Inc. $25 Rinvoq
$25
Horizon Pharma USA, Inc. $18 Duexis
$18
Takeda Pharmaceuticals America, Inc. $12 ENTYVIO
$12
Types of Payments
Food and Beverage $87

Biography

Dr. Erik Vankleek's specialties are adult gastroenterology and hepatology (liver disease). Clinical interests for Dr. Vankleek include alcohol abuse, nasal congestion (stuffy nose), and runner's knee (patellofemoral syndrome). Dr. Vankleek is professionally affiliated with Legacy Meridian Park Medical Center, The Oregon Clinic, and Providence Newberg Medical Center. He seems to honor several insurance carriers, including Regence, United Healthcare POS, and Blue California. Dr. Vankleek's education and training includes medical school at Oregon Health & Science University School of Medicine and residency at a hospital affiliated with Oregon Health & Science University. His distinctions include: "Top Doctors" and Portland Monthly Magazine. He offers interpreting services for his patients.

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