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Dr. Christopher P. Sobczak, MD

Accepting New Patients

(266 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Pediatrics (Child & Adolescent Medicine)

Medical College of Wisconsin (1997)

4805 S Moorland Road
New Berlin, WI 53151

(262) 798-7200

Dr. Christopher P. Sobczak, MD is an internist in New Berlin, WI specializing in internal medicine (adult medicine) and pediatrics (child & adolescent medicine). He graduated from Medical College of Wisconsin in 1997 and has 29 years of experience. Dr. Christopher P. Sobczak, MD is affiliated with Medical College of Wisconsin, Froedtert Hospital, Froedtert & the Medical College of Wisconsin Regional Health Network, Children's Wisconsin - Milwaukee - Milwaukee, FROEDTERT ANDTHE MEDICAL COLLEGE OF WISCONSIN COMMUNITY PHYSICIANS INC and Froedtert Hospital - Milwaukee.

Office Locations

4805 S Moorland Road
New Berlin, WI 53151

(262) 798-7200

(262) 798-7201

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In The News

“"No matter what strains of the virus are circulating, flu vaccination remains the best way to prevent the flu and its complications," said Christopher Sobczak, MD, internal medicine and pediatrics...”—"Story from Froedtert & the Medical College of Wisconsin: After last season's record-breaking flu season, know how to protect yourself", Milwaukee Journal Sentinel, October 2018

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	608
lab tests	68
preventive care	101
vaccines	101

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2013 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	580
lab tests	78
preventive care	65
vaccines	65

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	74
Female	96

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	59
85 and over	28
Less than 65	24

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2013

Hypertension	58
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2014 were preventive care, vaccines and breathing treatment.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

breathing treatment	14
doctor visit	632
preventive care	108
vaccines	108

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	81
Female	105

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	53
85 and over	39
Less than 65	22

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2014

Hypertension	56
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	34
Depression	16
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	650
lab tests	65
preventive care	203
vaccines	203

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	186
Female	194

**Ethnicity**
Non-Hispanic White	332
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	92
85 and over	80
Less than 65	44

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2015

Hypertension	56
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	35
Depression	14
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	523
preventive care	133
vaccines	133

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	91
Female	89

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	49
85 and over	34
Less than 65	20

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2016

Hypertension	58
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	39
Depression	14
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	414
preventive care	85
vaccines	85

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	87
Female	82

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	52
85 and over	30
Less than 65	16

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2017

Hypertension	59
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	377
preventive care	93
vaccines	93

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	96
Female	87

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	59
85 and over	30
Less than 65	15

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2018

Hypertension	59
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	437
preventive care	90
vaccines	90

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	111
Female	110

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	62
85 and over	25
Less than 65	21

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2019

Hypertension	59
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	318
preventive care	75
vaccines	75

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	93
Female	87

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	46
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2020

Hypertension	58
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	369
preventive care	71
vaccines	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	111
Female	99

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	67
85 and over	21
Less than 65	14

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2021

Hypertension	51
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	33
Depression	10
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

doctor visit	338

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	108
Female	83

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	60
85 and over	20
Less than 65	21

Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD in 2022

Hypertension	62
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	26
Depression	10
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Christopher P. Sobczak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Christopher P. Sobczak, MD treated as an internist in New Berlin, WI were preventive care, vaccines and lab tests.

doctor visit	476
lab tests	70
preventive care	102
vaccines	101

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Christopher P. Sobczak, MD.

**Gender**
Male	94
Female	93

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	165
Hispanic	0
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	54
85 and over	30
Less than 65	19
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. Christopher P. Sobczak, MD From 2012 - 2022

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

Hypertension	52
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	21
Asthma	6
Osteoporosis	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Atrial Fibrillation	11
Cancer	11
Dementia	4

Education & Training

Dr. Christopher P. Sobczak, MD graduated from Medical College of Wisconsin in 1997. He completed residency at Children's Wisconsin. He is certified by the Internal Medicine General Pediatrics and has a state license in Wisconsin.

Medical School: Medical College of Wisconsin (1997)

Residency: Children's Wisconsin (2001)

Board Certification: Internal Medicine General Pediatrics

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Christopher P. Sobczak, MD is associated with these hospitals and organizations:

Medical College of Wisconsin

Froedtert Hospital

Froedtert & the Medical College of Wisconsin Regional Health Network

Children's Wisconsin - Milwaukee - Milwaukee

FROEDTERT ANDTHE MEDICAL COLLEGE OF WISCONSIN COMMUNITY PHYSICIANS INC

Froedtert Hospital - Milwaukee

Ratings & Reviews

Dr. Christopher P. Sobczak, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 266 ratings. We collect ratings and reviews of Dr. Christopher P. Sobczak, MD from all over the web to help you find the right in New Berlin, WI.

Overall Rating

(266 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-08-24

Patient verified via Press Ganey

I couldn't get in to see the doctor because it was a last-minute injury, but the office was able to get me in to see his PA. I took this appointment but a cancellation with the doctor came up and I was offered this appointment time which was not only with the doctor but was also the next day, a week before the appointment with the PA. His office is very accommodating, friendly, and professional, and Dr. Sobczak is the best!

Overall Rating: 5.0 2025-10-31

Patient verified via Press Ganey

I would just like to say how fortunate I feel to have Dr. Sobczak for my Primary physician. He is thorough, patient, knowledgeable and never makes me feel rushed. He listens, makes recommendations, and always takes time to discuss available options. I can't imagine switching to any other Dr. He is simply amazing!!

Overall Rating: 5.0 2024-10-16

Patient verified via Press Ganey

Dr Sobczak is the best PCP I've ever had. He's attentive, concerned about my welfare, direct but in a very humane way. I feel he is always "there for me" which is a wonderful feeling!

Overall Rating: 5.0 2026-01-23

Patient verified via Press Ganey

Dr Sobczak is excellent. Through, thoughtful, good listener and explains all options. Would highly recommend him and his team.

Overall Rating: 5.0 2024-12-13

Patient verified via Press Ganey

We have been seeing this primary care physician for many years and have stayed with him because we feel that he's best for us.

Overall Rating: 5.0 2024-10-07

Patient verified via Press Ganey

Considering that the doctor is the best on the planet, his staff is equally as good. Would never go to see anybody else.

Overall Rating: 5.0 2024-06-14

Patient verified via Press Ganey

Dr. Sobczak is hands down the best doctor I've ever had and I trust his expertise.

Overall Rating: 5.0 2025-04-11

Patient verified via Press Ganey

Coordination of care excellent. Efficient staff, but I still felt well cared for.

Overall Rating: 5.0 2023-11-14

Patient verified via Press Ganey

Dr. Sobczek and office staff always courteous, professional and very comforting!

Overall Rating: 5.0 2025-11-27

Patient verified via Press Ganey

He listened well and was concerned with my health and what im dealing with

To see all 266 reviews for Dr. Christopher P. Sobczak, MD, view their full profile.

General Payments

These charts describe general payments received by Dr. Christopher P. Sobczak, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$25 PROAIR $25
Boston Scientific Corporation	$20 WATCHMAN Access System $20

**Types of Payments**
Education	$25
Food and Beverage	$20

Biography

Dr. Christopher Sobczak obtained his medical school training at Medical College of Wisconsin and performed his residency at a hospital affiliated with Medical College of Wisconsin. Dr. Sobczak is rated highly by his patients. His professional affiliations include Froedtert Hospital and Medical College of Wisconsin. He welcomes new patients at his office inNew Berlin, WI as reported by Doctor.com.