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Dr. Andrew Knoernschild, MD

Accepting New Patients

(422 Ratings)

Specializes in: Family Medicine

University of Iowa, Carver College of Medicine (1997)

Professional interests include: asthma, wellness visit, allergies

W168 N11237 Western Avenue
Germantown, WI 53022

(262) 253-5060

Dr. Andrew Knoernschild, MD is a family medicine practitioner in Germantown, WI specializing in family medicine. He graduated from University of Iowa, Carver College of Medicine in 1997 and has 29 years of experience. Dr. Andrew Knoernschild, MD is affiliated with Medical College of Wisconsin, Froedtert & the Medical College of Wisconsin Regional Health Network, Froedtert Menomonee Falls Hospital and Froedtert Menomonee Falls Hospital - Menomonee Falls.

Office Locations

W168 N11237 Western Avenue
Germantown, WI 53022

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Some issues Dr. Andrew Knoernschild, MD can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2012 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

blood draw	477
diabetes management	140
doctor visit	667
lab tests	1363
preventive care	496
thoracic (chest) imaging	34
thyroid function tests	104
vaccines	85
X-rays	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2013 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

blood draw	298
breast procedures	15
diabetes management	82
doctor visit	815
lab tests	1056
preventive care	333
thoracic (chest) imaging	34
thyroid function tests	59
vaccines	72
women's imaging	15
X-rays	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	152
Female	150

**Age**
From 65 to 74	151
From 75 to 84	88
85 and over	37
Less than 65	26

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2013

Hypertension	55
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2014 were lab tests, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

breast procedures	11
doctor visit	829
lab tests	340
preventive care	102
thoracic (chest) imaging	18
vaccines	91
women's imaging	11
X-rays	29

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	155
Female	172

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	94
85 and over	43
Less than 65	28

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2014

Hypertension	58
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2015 were lab tests, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	898
lab tests	392
preventive care	283
removal of lesion (e.g. growth)	14
skin procedures	14
vaccines	283

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	316
Female	306

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	188
85 and over	98
Less than 65	42

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2015

Hypertension	63
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2016 were lab tests, preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

cardiac procedures	13
doctor visit	914
lab tests	227
preventive care	186
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	152

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	176
Female	192

**Ethnicity**
Non-Hispanic White	353
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	99
85 and over	54
Less than 65	31

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2016

Hypertension	62
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	911
preventive care	133
vaccines	133

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	180
Female	178

**Ethnicity**
Non-Hispanic White	340
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	98
85 and over	55
Less than 65	25

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2017

Hypertension	64
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	26
Depression	12
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	849
preventive care	147
vaccines	131

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	188
Female	164

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	103
85 and over	46
Less than 65	19

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2018

Hypertension	69
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2019 were preventive care, vaccines, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	871
preventive care	164
removal of lesion (e.g. growth)	11
skin procedures	11
vaccines	138

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	202
Female	182

**Ethnicity**
Non-Hispanic White	360
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	99
85 and over	55
Less than 65	25

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2019

Hypertension	67
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	3
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	548
preventive care	108
vaccines	93

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	189
Female	163

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	102
85 and over	46
Less than 65	24

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2020

Hypertension	65
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	24
Asthma	3
Osteoperosis	3
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	612
preventive care	111
vaccines	95

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	252
Female	204

**Ethnicity**
Non-Hispanic White	426
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	148
85 and over	60
Less than 65	21

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2021

Hypertension	52
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	11
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

doctor visit	523
preventive care	33
vaccines	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	199
Female	158

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	110
85 and over	49
Less than 65	17

Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD in 2022

Hypertension	68
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew Knoernschild, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew Knoernschild, MD treated as a family medicine practitioner in Germantown, WI were lab tests, blood draw, preventive care and vaccines.

blood draw	387
breast procedures	13
cardiac procedures	13
diabetes management	111
doctor visit	767
lab tests	675
preventive care	190
removal of lesion (e.g. growth)	12
skin procedures	12
thoracic (chest) imaging	28
thyroid function tests	81
vaccines	117
women's imaging	13
X-rays	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew Knoernschild, MD.

**Gender**
Male	182
Female	169

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	306
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	102
85 and over	49
Less than 65	23
65 to 74	177

Average of Total of Conditions of Medicare patients treated by Dr. Andrew Knoernschild, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Andrew Knoernschild, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	53
Stroke	1
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	18
Asthma	5
Osteoporosis	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Atrial Fibrillation	9
Dementia	4
Cancer	8

Education & Training

Dr. Andrew Knoernschild, MD graduated from University of Iowa, Carver College of Medicine in 1997. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the American Board of Family Medicine and has a state license in Wisconsin.

Medical School: University of Iowa, Carver College of Medicine (1997)

Residency: Medical College of Wisconsin Affiliated Hospitals (2000)

Board Certification: American Board of Family Medicine

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Andrew Knoernschild, MD is associated with these hospitals and organizations:

Medical College of Wisconsin

Froedtert & the Medical College of Wisconsin Regional Health Network

Froedtert Menomonee Falls Hospital

Froedtert Menomonee Falls Hospital - Menomonee Falls

Ratings & Reviews

Dr. Andrew Knoernschild, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 422 ratings. We collect ratings and reviews of Dr. Andrew Knoernschild, MD from all over the web to help you find the right in Germantown, WI.

4.99

Overall Rating

(422 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2024-08-29

Patient verified via Press Ganey

I travel four hours for my annual check up with Dr Knoernschild and maintain him as my GP because I so appreciate his professionalism, knowledge, and care. At every visit, despite how extremely busy I know he is, he takes time to focus solely on me and my care. Dr Knoernschild is an incredible asset for Froedtert and blessing for me.

Overall Rating: 5.0 2024-10-30

Patient verified via Press Ganey

Dr Andy is by far the most knowledgeable and dedicated professional I've had the privilege to work with. He always listens, doesn't judge and works with you to formulate a way to succeed. I hope he knows what a blessing he has been to our entire family.

Overall Rating: 5.0 2024-05-27

Patient verified via Press Ganey

Dr Andy has been an excellent provider. I never feel rushed during a visit. He always goes over test results very thoroughly.Always easy to talk to. He has been my provider for many years.

Overall Rating: 5.0 2024-05-23

Patient verified via Press Ganey

The doctor called the day after my visit to discuss the progress of the treatment plan and to make sure I was ok with a couple of follow up visits until my issue is completely resolved

Overall Rating: 5.0 2024-06-13

Patient verified via Press Ganey

During my annual physicals Dr. Knoernschild always listens well and offers great recommendations. He gets done what he needs and still has time to address any concerns I have.

Overall Rating: 5.0 2023-11-30

Patient verified via Press Ganey

Dr. Andy has always been the easiest and most understanding doctor to talk with. He make me feel understood. I have been seeing him for many years and plan to continue

Overall Rating: 5.0 2023-10-22

Patient verified via Press Ganey

Dr Knoernschild is always compassionate and caring. He is a very knowledgeable and understanding doctor. I have recommended him to friends and family.

Overall Rating: 5.0 2025-06-08

Patient verified via Press Ganey

As always Dr Andy is easy to talk to and always does a great job explaining everything and is very thorough. I am fortunate to have him as my doctor

Overall Rating: 5.0 2025-05-08

Patient verified via Press Ganey

I have been coming to this clinic and Dr Andy for over 25+ years. It's convenient and has been consistent in the great care I have received.

Overall Rating: 5.0 2024-06-28

Patient verified via Press Ganey

Dr had prepared before the visit by reviewing my issues/lab results, excellent manner and professionalism.

To see all 422 reviews for Dr. Andrew Knoernschild, MD, view their full profile.

Biography

Dr. Andrew Knoernschild's area of specialization is family medicine. Patients gave him an average rating of 5.0 stars (out of 5). Clinical interests for Dr. Knoernschild include asthma, wellness visit, and allergies. Dr. Knoernschild obtained his medical school training at the University of Iowa, Carver College of Medicine and performed his residency at a hospital affiliated with Medical College of Wisconsin. He is professionally affiliated with Medical College of Wisconsin and Froedtert & the Medical College of Wisconsin Regional Health Network. Doctor.com reports that Dr. Knoernschild is accepting new patients at his office in Germantown, WI.