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Home > IL Providers > Internists & Internal Medicine Doctors

Dr. Vairavan Ramesh Viswanathan, MD

Accepting New Patients

(Dr. Vairavan Viswanathan, MD)

(812 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Madras Medical College (1988)

Professional interests include: stress management, weight management, diabetes

2100 GLENWOOD AVENUE
JOLIET, IL 60435

(630) 469-9200

Dr. Vairavan Ramesh Viswanathan, MD is an internist in JOLIET, IL specializing in internal medicine (adult medicine). He graduated from Madras Medical College in 1988 and has 38 years of experience. Dr. Vairavan Ramesh Viswanathan, MD is affiliated with St. Joseph's Hospital and Duly Health and Care.

Office Locations

2100 GLENWOOD AVENUE
JOLIET, IL 60435

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Noteworthy Medicare Patient Procedures Performed by Dr. Vairavan Ramesh Viswanathan, MD in 2024

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

Top 5%

By Volume:

A1C test

blood draw

creatinine urine test

lab tests

lipid profile

microalbumin urine test

phlebotomy for lab tests

preventive care

In 2024, Dr. Vairavan Ramesh Viswanathan, MD performed more A1C test, blood draw, creatinine urine test, lab tests, lipid profile, microalbumin urine test, phlebotomy for lab tests, and preventive care procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 10%

By Affordability:

In 2024, Dr. Vairavan Ramesh Viswanathan, MD had a list price for folic acid tests, serum folate test, total PSA test, and vitamin B12 test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Illinois. 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.

Top 25%

By Volume:

By Affordability:

albumin test

cholesterol screening

creatinine test

creatinine urine test

iron tests

kidney function tests

microalbumin urine test

thyroid blood test

thyroid function tests

uric acid blood test

uric acid test

In 2012, among providers in related specialties within Illinois, Dr. Vairavan Ramesh Viswanathan, MD performed more complete blood count (CBC), flu shot, thyroid blood test, total PSA test, and uric acid blood test procedures for Medicare patients than 75% of them and he also had a list price for albumin test, cholesterol screening, creatinine test, creatinine urine test, iron tests, kidney function tests, lipid profile, magnesium test, metabolic panel, microalbumin test, microalbumin urine test, thyroid blood test, thyroid function tests, uric acid blood test, and uric acid test 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. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2012 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	803
breast procedures	43
breathing treatment	17
diabetes management	171
doctor visit	1470
ear procedures	23
hip imaging	17
lab tests	1917
musculoskeletal imaging	44
preventive care	751
thoracic (chest) imaging	40
vaccines	72
women's imaging	43
X-rays	127

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2013 were lab tests, blood draw, preventive care and rehabilitation.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	619
breast procedures	52
breathing treatment	13
diabetes management	115
diagnostic evaluation	14
doctor visit	1037
ear procedures	27
hip imaging	13
lab tests	1406
musculoskeletal imaging	51
preventive care	544
rehabilitation	298
thoracic (chest) imaging	54
vaccines	45
women's imaging	52
X-rays	157

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	214
Female	255

**Ethnicity**
Non-Hispanic White	421
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	138
85 and over	71
Less than 65	30

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2013

Hypertension	72
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2014 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	631
breast procedures	45
breathing treatment	12
diabetes management	132
doctor visit	1169
hip imaging	16
lab tests	1562
musculoskeletal imaging	41
preventive care	607
thoracic (chest) imaging	60
vaccines	71
women's imaging	45
X-rays	146

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	216
Female	275

**Ethnicity**
Non-Hispanic White	446
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	142
85 and over	70
Less than 65	36

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2015 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	647
breast procedures	17
breathing treatment	20
diabetes management	99
doctor visit	1158
lab tests	1204
preventive care	471
thoracic (chest) imaging	38
vaccines	69
women's imaging	17
X-rays	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	410
Female	552

**Ethnicity**
Non-Hispanic White	864
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	296
85 and over	130
Less than 65	70

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	36
Depression	15
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	619
breathing treatment	15
doctor visit	1286
lab tests	31
preventive care	93
vaccines	93

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	252
Female	313

**Ethnicity**
Non-Hispanic White	495
Black	32
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	181
85 and over	85
Less than 65	35

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2016

Hypertension	73
High Cholesterol	74
Stroke	3
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	29
Asthma	20
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2017 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	524
diabetes management	168
doctor visit	1199
lab tests	1430
preventive care	620
thyroid function tests	106
vaccines	122

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	263
Female	328

**Ethnicity**
Non-Hispanic White	507
Black	33
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	214
85 and over	66
Less than 65	36

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	568
breathing treatment	15
diabetes management	167
doctor visit	1247
lab tests	1542
preventive care	645
thyroid function tests	137
vaccines	145

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	215
Female	265

**Ethnicity**
Non-Hispanic White	415
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	177
85 and over	57
Less than 65	32

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	560
diabetes management	160
doctor visit	1273
lab tests	1527
preventive care	641
thyroid function tests	154
vaccines	153

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	226
Female	236

**Ethnicity**
Non-Hispanic White	387
Black	35
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	154
85 and over	55
Less than 65	41

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	540
diabetes management	173
doctor visit	1098
lab tests	1566
preventive care	649
thyroid function tests	103
vaccines	106

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	181
Female	201

**Ethnicity**
Non-Hispanic White	328
Black	25
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	121
85 and over	49
Less than 65	31

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	823
diabetes management	254
doctor visit	1717
lab tests	2316
preventive care	922
thyroid function tests	209
vaccines	96

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	295
Female	280

**Ethnicity**
Non-Hispanic White	502
Black	35
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	196
85 and over	67
Less than 65	31

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2022 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	884
diabetes management	240
doctor visit	1588
lab tests	2458
preventive care	835
thyroid function tests	246

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	364
Female	273

**Ethnicity**
Non-Hispanic White	552
Black	31
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	252
85 and over	84
Less than 65	28

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2023 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	1135
diabetes management	348
doctor visit	1694
lab tests	3669
preventive care	1258
thyroid function tests	348

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	450
Female	277

**Ethnicity**
Non-Hispanic White	620
Black	44
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	305
85 and over	104
Less than 65	27

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL during 2024 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

blood draw	1159
diabetes management	396
doctor visit	1657
lab tests	3759
preventive care	1362
thyroid function tests	367
vaccines	77

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	406
Female	254

**Ethnicity**
Non-Hispanic White	564
Black	47
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	300
85 and over	95
Less than 65	23

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Vairavan Ramesh Viswanathan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Vairavan Ramesh Viswanathan, MD treated as an internist in JOLIET, IL were lab tests, blood draw, preventive care and rehabilitation.

blood draw	731
breast procedures	39
diabetes management	201
diagnostic evaluation	14
doctor visit	1353
ear procedures	25
hip imaging	15
lab tests	1875
musculoskeletal imaging	45
preventive care	722
rehabilitation	298
thoracic (chest) imaging	48
thyroid function tests	208
vaccines	95
women's imaging	39
X-rays	121

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD.

**Gender**
Male	268
Female	269

**Ethnicity**
Black / African American	30
Asian / Pacific Islander	0
Non-Hispanic White	469
Hispanic	17
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	190
85 and over	71
Less than 65	32
65 to 74	244

Average of Total of Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Atrial Fibrillation	12
Cancer	10
Dementia	7

Education & Training

Dr. Vairavan Ramesh Viswanathan, MD graduated from Madras Medical College in 1988. He completed residency at Mercy Hospital and Medical Center, Chicago. He is certified by the Board Certification: Internal Medicine and has a state license in Illinois.

Medical School: Madras Medical College (1988)

Residency: Mercy Hospital and Medical Center, Chicago

Board Certification: Board Certification: Internal Medicine

Licensed In: Illinois

Ratings & Reviews

Dr. Vairavan Ramesh Viswanathan, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 812 ratings. We collect ratings and reviews of Dr. Vairavan Ramesh Viswanathan, MD from all over the web to help you find the right in JOLIET, IL.

4.9

Overall Rating

(812 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-04-02

Patient verified via Press Ganey

I have been Dr. Viswanathan's patient for over 20 years. He is just the best, most kind, compassionate doctor I have ever known.

Overall Rating: 5.0 2026-02-18

Patient verified via Press Ganey

Dr. Ramesh takes the time to get to know his patients and their needs. He listens to concerns and addresses each thoroughly.

Overall Rating: 5.0 2025-05-23

Patient verified via Press Ganey

Nurse and doctor both were very kind and sympathetic about the recent loss of my wife.

Overall Rating: 5.0 2024-12-26

Patient verified via Press Ganey

Pleasant. I felt comfortable getting the procedure completed.

Overall Rating: 5.0 2026-01-07

Patient verified via Press Ganey

I don't have any problem with my visit.

Overall Rating: 5.0 2026-01-14

Patient verified via Press Ganey

Dr. Ramesh always listens to my concerns.

Overall Rating: 5.0 2025-04-25

Patient verified via Press Ganey

Very good appointment

Overall Rating: 5.0 2025-08-17

Patient verified via Press Ganey

Very friendly

Overall Rating: 5.0 2026-01-17

Patient verified via Press Ganey

Very good

Overall Rating: 5.0 2025-05-21

Patient verified via Press Ganey

Good

General Payments

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

**Payments by Company**
Kowa Pharmaceuticals America, Inc.	$2,320 LIVALO $2,320
Janssen Pharmaceuticals, Inc	$764 XARELTO $524	INVOKANA $123	meters $42	INVOKAMET $19	$56
SANOFI-AVENTIS U.S. LLC	$247 THYMOGLOBULIN $125	TZIELD $122
Novo Nordisk Inc	$241 NovoLog $82	RYBELSUS $44	Victoza $29	Wegovy $25	Levemir $24	Other $38
Lilly USA, LLC	$120 ZEPBOUND $74	MOUNJARO $45
Other	$749 OMNIPODINSULINMANAGEMENTSYSTEM $97	CRESTOR $65	Overstitch and or LapBand $64	Synthroid $48	VOQUEZNA $45	Other $430

**Types of Payments**
Food and Beverage	$2,212
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$2,000
Travel and Lodging	$129
Education	$100

Biography

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with more than 900 primary care and specialty care physicians and more than 6,000 team members, in over 150 locations across Illinois and Indiana we are here to serve you in all aspects of your health and care journey. We are committed challenging the expected to deliver the extraordinary.

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Dr. Vairavan Ramesh Viswanathan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Vairavan Ramesh Viswanathan, MD in 2024

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Vairavan Ramesh Viswanathan, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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