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Dr. Idris Tolgay Ocal, MD

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Specializes in: Clinical Pathology

Hacettepe University Faculty of Medicine (1991)

Professional interests include: breast issues, thyroid problems

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

Dr. Idris Tolgay Ocal, MD is a clinical pathologist in Scottsdale, AZ specializing in clinical pathology. He graduated from Hacettepe University Faculty of Medicine in 1991 and has 35 years of experience. Dr. Idris Tolgay Ocal, MD is affiliated with Mayo Clinic and MAYO CLINIC ARIZONA.

Office Locations

13400 E Shea Boulevard
Scottsdale, AZ 85259

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Phoenix, AZ

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Some issues Dr. Idris Tolgay Ocal, MD can help you with:

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.

Noteworthy Medicare Patient Procedures Performed by Dr. Idris Tolgay Ocal, MD in 2023

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

Top 25%

By Volume:

cytology

intraoperative pathology consultation

non-gynecologic liquid-based cytology

In 2012, Dr. Idris Tolgay Ocal, MD performed more cytology, intraoperative pathology consultation, and non-gynecologic liquid-based cytology procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2012 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	146
cytology	769
lab tests	196
second opinions	56

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2013 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	178
cytology	649
lab tests	321
second opinions	73

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	649
Female	518

**Ethnicity**
Non-Hispanic White	1061
Black	25
Hispanic	39
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	536
From 75 to 84	426
85 and over	112
Less than 65	93

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2013

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	38
Depression	19
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	4
Cancer	29

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2014 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	193
cytology	674
lab tests	201
second opinions	73

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	743
Female	510

**Ethnicity**
Non-Hispanic White	1155
Black	22
Hispanic	34
Asian	13
Other	14
Native American	15

**Age**
From 65 to 74	582
From 75 to 84	437
85 and over	147
Less than 65	87

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2014

Hypertension	64
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	5
Cancer	31

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2015 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	276
cytology	785
lab tests	174
second opinions	86

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	1788
Female	1144

**Ethnicity**
Non-Hispanic White	2638
Black	52
Hispanic	108
Asian	42
Other	66
Native American	26

**Age**
From 65 to 74	1386
From 75 to 84	1052
85 and over	292
Less than 65	202

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2015

Hypertension	60
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	36
Depression	17
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	6
Cancer	33

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2016 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	150
cytology	599
lab tests	136
second opinions	44

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	681
Female	471

**Ethnicity**
Non-Hispanic White	1034
Black	24
Hispanic	41
Asian	15
Other	25
Native American	13

**Age**
From 65 to 74	522
From 75 to 84	415
85 and over	131
Less than 65	84

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2016

Hypertension	63
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	6
Cancer	30

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2017 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	178
cytology	621
lab tests	112
second opinions	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	629
Female	515

**Ethnicity**
Non-Hispanic White	1022
Black	19
Hispanic	40
Asian	18
Other	34
Native American	11

**Age**
From 65 to 74	518
From 75 to 84	428
85 and over	119
Less than 65	79

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2017

Hypertension	61
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	38
Depression	19
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	7
Cancer	31

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2018 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	178
cytology	508
lab tests	118
second opinions	44

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	552
Female	411

**Ethnicity**
Non-Hispanic White	848
Black	24
Hispanic	36
Asian	19
Other	24
Native American	12

**Age**
From 65 to 74	457
From 75 to 84	333
85 and over	99
Less than 65	74

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2018

Hypertension	66
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	8
Cancer	32

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2019 were cytology, consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	140
cytology	151
lab tests	98
second opinions	41

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	326
Female	325

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	29
Asian	13
Other	29
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	217
85 and over	57
Less than 65	34

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2019

Hypertension	65
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	8
Cancer	37

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2020 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	96
cytology	151
lab tests	110
second opinions	55

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	345
Female	303

**Ethnicity**
Non-Hispanic White	561
Black	18
Hispanic	28
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	232
85 and over	48
Less than 65	61

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2020

Hypertension	71
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	6
Cancer	37

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2021 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	110
cytology	212
lab tests	140
second opinions	65

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	359
Female	355

**Ethnicity**
Non-Hispanic White	617
Black	0
Hispanic	36
Asian	13
Other	31
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	233
85 and over	53
Less than 65	43

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2021

Hypertension	65
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	8
Cancer	39

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ during 2022 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

consultation	104
cytology	197
lab tests	146
second opinions	75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	277
Female	341

**Ethnicity**
Non-Hispanic White	531
Black	13
Hispanic	22
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	230
85 and over	50
Less than 65	32

Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD in 2022

Hypertension	71
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	20
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	5
Cancer	46

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Idris Tolgay Ocal, MD for Medicare patients.

The highest averages for the top procedures that Dr. Idris Tolgay Ocal, MD treated as a clinical pathologist in Scottsdale, AZ were cytology, lab tests, consultation and second opinions.

consultation	159
cytology	483
lab tests	159
second opinions	62

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Idris Tolgay Ocal, MD.

**Gender**
Male	577
Female	444

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	12
Non-Hispanic White	912
Hispanic	37
Native American / Alaskan Native	7
Other	27

**Age**
75 to 84	363
85 and over	100
Less than 65	71
65 to 74	485

Average of Total of Conditions of Medicare patients treated by Dr. Idris Tolgay Ocal, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Idris Tolgay Ocal, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	59
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	34
Asthma	9
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Atrial Fibrillation	14
Cancer	31
Dementia	5

Education & Training

Dr. Idris Tolgay Ocal, MD graduated from Hacettepe University Faculty of Medicine in 1991. He completed residency at Resident - Anatomic Pathology: Inonu University, School of Medicine, Malatya. He is certified by the Anatomic & Clinical Pathology American Board of Pathology and has a state license in Connecticut.

Medical School: Hacettepe University Faculty of Medicine (1991)

Residency: Resident - Anatomic Pathology: Inonu University, School of Medicine, Malatya (1993)

Board Certification: Anatomic & Clinical Pathology American Board of Pathology (1999)

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Idris Tolgay Ocal, MD is associated with these hospitals and organizations:

Mayo Clinic

MAYO CLINIC ARIZONA

Ratings & Reviews

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Biography

Dr. Idris Ocal sees patients in Scottsdale, AZ and Phoenix, AZ. His medical specialty is clinical pathology. His areas of clinical interest consist of thyroid problems and breast issues. He is affiliated with Mayo Clinic. Dr. Ocal attended medical school at Hacettepe University Faculty of Medicine. Dr. Ocal's medical residency was performed at Western Reserve Care System and a hospital affiliated with Oregon Health & Science University. Distinctions awarded to Dr. Ocal include: Informatics Award of $1000 - College of American Pathologists and Technology Award of $.