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Home > IL Providers > Family Physicians & Family Medicine Specialists

Dr. Syed Ommar Hassan, MD, Family

Accepting New Patients

(11 Ratings)

Specializes in: Family Medicine

Baqai Medical University

3922 Mercy Drive
McHenry, IL 60050

(815) 344-4499

Dr. Syed Ommar Hassan, MD, Family is a family medicine practitioner in McHenry, IL specializing in family medicine. He graduated from Baqai Medical University. Dr. Syed Ommar Hassan, MD, Family is affiliated with MERCY HEALTH SYSTEM CORPORATION.

Office Locations

3922 Mercy Drive
McHenry, IL 60050

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9715 Prairie Ridge
Richmond, IL 60071

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Noteworthy Medicare Patient Procedures Performed by Dr. Syed Ommar Hassan, MD, Family in 2023

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

Top 5%

By Volume:

flu shot

immunization

In 2023, Dr. Syed Ommar Hassan, MD, Family performed more flu shot, and immunization (preventive vaccines) procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

doctor visit	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

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

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2013

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2013 were hypertension.

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	136
doctor visit	527
lab tests	122
preventive care	91
vaccines	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	141
Female	228

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	97
85 and over	45
Less than 65	61

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2014

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	65
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2015 were preventive care, vaccines, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

breast procedures	17
doctor visit	628
preventive care	198
spinal procedures	17
thoracic (chest) imaging	21
vaccines	181
women's imaging	17
X-rays	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	192
Female	268

**Ethnicity**
Non-Hispanic White	434
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	102
85 and over	62
Less than 65	54

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2015

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2015 were hypertension, high cholesterol, diabetes and depression.

Hypertension	64
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

doctor visit	859
lab tests	16
preventive care	159
vaccines	159

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	143
Female	158

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	65
85 and over	33
Less than 65	37

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2016

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2017 were preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	93
doctor visit	1063
preventive care	211
vaccines	189

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	168
Female	199

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	75
85 and over	45
Less than 65	41

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2017

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	71
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2018 were blood draw, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	382
doctor visit	1033
ear procedures	11
preventive care	177
vaccines	177

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	165
Female	197

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	83
85 and over	43
Less than 65	31

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2018

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2019 were blood draw, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	481
chronic care	123
doctor visit	1159
lab tests	12
preventive care	170
vaccines	153

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	188
Female	207

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	90
85 and over	53
Less than 65	36

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2019

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2019 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	72
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2020 were blood draw, preventive care, vaccines and chronic care.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	496
chronic care	60
doctor visit	1075
preventive care	121
vaccines	108

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	191
Female	214

**Ethnicity**
Non-Hispanic White	382
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	103
85 and over	52
Less than 65	37

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2020

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	72
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2021 were blood draw, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

blood draw	431
doctor visit	1205
ear procedures	16
preventive care	188
vaccines	163

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	207
Female	210

**Ethnicity**
Non-Hispanic White	395
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	119
85 and over	48
Less than 65	32

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2021

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL during 2022 were preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

doctor visit	1063
ear procedures	20
preventive care	174
vaccines	163

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Male	225
Female	207

**Ethnicity**
Non-Hispanic White	414
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	139
85 and over	50
Less than 65	24

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2022

The most common conditions of Medicare patients that Dr. Syed Ommar Hassan, MD, Family treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

Volume of procedures performed by Dr. Syed Ommar Hassan, MD, Family for Medicare patients.

The highest averages for the top procedures that Dr. Syed Ommar Hassan, MD, Family treated as a family medicine practitioner in McHenry, IL were blood draw, preventive care, vaccines and chronic care.

blood draw	336
breast procedures	17
chronic care	91
doctor visit	862
ear procedures	15
lab tests	50
preventive care	165
spinal procedures	17
thoracic (chest) imaging	21
vaccines	150
women's imaging	17
X-rays	55

Average Medicare Patient Data From 2013 - 2022

Information about Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family.

**Gender**
Female	188
Male	162

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	333
Hispanic	1
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	43
75 to 84	87
Less than 65	35
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family From 2013 - 2022

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

Hypertension	70
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	22
Asthma	5
Osteoporosis	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Atrial Fibrillation	11
Cancer	8
Dementia	6

Education & Training

Dr. Syed Ommar Hassan, MD, Family graduated from Baqai Medical University. He is certified by the American Board of Internal Medicine and has a state license in Illinois.

Medical School: Baqai Medical University

Board Certification: American Board of Internal Medicine

Licensed In: Illinois

Affiliations & Hospitals

Dr. Syed Ommar Hassan, MD, Family is associated with these hospitals and organizations:

MERCY HEALTH SYSTEM CORPORATION

Ratings & Reviews

Dr. Syed Ommar Hassan, MD, Family has an exceptional overall rating with an average of 4.82 out of 5 stars based on 11 ratings. We collect ratings and reviews of Dr. Syed Ommar Hassan, MD, Family from all over the web to help you find the right in McHenry, IL.

4.82

Overall Rating

(11 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 4.0 2024-02-29

Patient verified via Press Ganey

I'm in the middle of figuring out what my pain issue has been and this being the first visit it's tough for anyone to know right off the get go especially with 30+ blood samples. I'm changing my lifestyle and look forward to becoming healthier with the help of mercy health McHenry.

Overall Rating: 5.0 2024-06-17

Patient verified via Press Ganey

Dr Hassan is an unusually good listener. I always feel heard. He allows me to be included in decisions concerning my health...and he works some Saturdays, by his choice. I am very grateful to have found him as my Dr.

Overall Rating: 4.0 2025-03-07

Patient verified via Press Ganey

It was nice working with Dr. Hasan for this appointment. There was no major issue, so some of the questions didn't apply, exactly, but he was professional the entire time.

Overall Rating: 5.0 2024-11-04

Patient verified via Press Ganey

Dr. Hassan continues to walk on water in his performance as my primary physician. He answers all my questions and provides good advice on my life style.

Overall Rating: 5.0 2025-03-15

Patient verified via Press Ganey

Always asking if there is anything wrong or if I have any other concerns

Overall Rating: 5.0 2024-06-19

Patient verified via Press Ganey

Dr Hassan was great. Very clear and very thorough

Overall Rating: 5.0 2025-08-10

Patient verified via Press Ganey

He listens with his mind and heart, he cares.

Overall Rating: 5.0 2025-09-24

Patient verified via Press Ganey

Listens intently. Offers suggestions.

Overall Rating: 5.0 2025-08-11

Patient verified via Press Ganey

Very thorough explanation

Overall Rating: 5.0 2024-10-27

Patient verified via Press Ganey

Dr Hassan is fabulous!!!

To see all 11 reviews for Dr. Syed Ommar Hassan, MD, Family, view their full profile.

General Payments

These charts describe general payments received by Dr. Syed Ommar Hassan, MD, Family. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Takeda Pharmaceuticals U.S.A., Inc.	$646 AMITIZA $370	ENTYVIO $276
Takeda Pharmaceuticals America, Inc.	$494 AMITIZA $224	Dexilant $200	ENTYVIO $61	$10
GlaxoSmithKline, LLC.	$467 ANORO $179	BREO $101	SHINGRIX $68	FLOVENT $42	TANZEUM $28	Other $49
Thoratec Corporation	$122 HeartMate II $122
Shire North American Group Inc	$122 VYVANSE $82	MYDAYIS $39
Other	$529 JARDIANCE $75	GLYXAMBI $54	TRULICITY $42	GARDASIL9 $36	STEGLUJAN $36	Other $286

**Types of Payments**
Food and Beverage	$2,381

Biography

Dr. Syed Hassan specializes in family medicine. He graduated from Baqai Medical University. Dr. Hassan has a 5.0 out of 5 star average patient rating. According to Doctor.com, new patients are welcome to contact his office in McHenry, IL.

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Dr. Syed Ommar Hassan, MD, Family

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Syed Ommar Hassan, MD, Family in 2023

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

Average Medicare Patient Data From 2013 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Syed Ommar Hassan, MD, Family From 2013 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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