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Home > IL Providers > Internists & Internal Medicine Doctors

Dr. Rajeswar Rajagopalan, MD

Accepting New Patients

(Dr. Rajeswar Rajagopalan, M.D.)

(12 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Illinois College of Medicine

Professional interests include: hypertension (high blood pressure), substance use disorder, diabetes, and more.

1300 Arlington Heights Road
Itasca, IL 60143

(630) 469-9200

Dr. Rajeswar Rajagopalan, MD is an internist in Itasca, IL specializing in internal medicine (adult medicine). He graduated from University of Illinois College of Medicine. Dr. Rajeswar Rajagopalan, MD is affiliated with Endeavor Health and Duly Health and Care.

Office Locations

1300 Arlington Heights Road
Itasca, IL 60143

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Noteworthy Medicare Patient Procedures Performed by Dr. Rajeswar Rajagopalan, MD in 2023

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

Top 5%

By Volume:

A1C test

blood draw

complete blood count

creatinine urine test

lab tests

lipid profile

microalbumin urine test

phlebotomy for lab tests

screening test

thyroid blood test

total PSA test

In 2023, Dr. Rajeswar Rajagopalan, MD performed more A1C test, blood draw, complete blood count (CBC), creatinine urine test, lab tests, lipid profile, microalbumin urine test, phlebotomy for lab tests, screening test, thyroid blood test, and total PSA test procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2012 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

cardiac procedures	28
diabetes management	148
doctor visit	1861
hospital care	339
inpatient care	310
lab tests	1491
outpatient care	29
preventive care	928
ultrasound (sonogram)	79
vaccines	119
vascular procedures	51

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2013 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	543
cardiac procedures	27
diabetes management	150
doctor visit	1781
hospital care	334
inpatient care	293
lab tests	1457
outpatient care	41
preventive care	732
ultrasound (sonogram)	67
vaccines	101
vascular procedures	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	140
Female	159

**Age**
From 65 to 74	0
From 75 to 84	121
85 and over	87
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	40
Depression	15
Chronic Kidney Disease	41
Asthma	4
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2014 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	421
cardiac procedures	25
diabetes management	173
doctor visit	1449
hospital care	275
inpatient care	234
lab tests	1266
outpatient care	41
preventive care	811
ultrasound (sonogram)	61
vaccines	109
vascular procedures	36

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	134
Female	154

**Ethnicity**
Non-Hispanic White	277
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2015 were lab tests, preventive care, hospital care and blood draw.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	238
cardiac procedures	25
diabetes management	165
doctor visit	1330
hospital care	268
inpatient care	234
lab tests	1103
outpatient care	34
preventive care	792
ultrasound (sonogram)	41
vaccines	95
vascular procedures	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	250
Female	276

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

**Age**
From 65 to 74	150
From 75 to 84	204
85 and over	150
Less than 65	22

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	37
Depression	12
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2016 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	189
cardiac procedures	40
diabetes management	187
doctor visit	1335
hospital care	233
inpatient care	221
lab tests	1067
outpatient care	12
preventive care	831
ultrasound (sonogram)	69
vaccines	111
vascular procedures	29

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	117
Female	132

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	98
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	35
Depression	9
Chronic Kidney Disease	51
Asthma	15
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2017 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	168
cardiac procedures	23
chronic care	32
diabetes management	96
doctor visit	1244
hospital care	190
inpatient care	190
lab tests	707
preventive care	452
ultrasound (sonogram)	44
vaccines	60
vascular procedures	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	113
Female	128

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	34
Depression	10
Chronic Kidney Disease	55
Asthma	5
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2018 were lab tests, hospital care, preventive care and inpatient care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

cardiac procedures	29
chronic care	26
diabetes management	35
doctor visit	1133
hospital care	250
inpatient care	239
lab tests	340
outpatient care	11
preventive care	244
ultrasound (sonogram)	51
vaccines	57
vascular procedures	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	107
Female	117

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	92
85 and over	64
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	38
Depression	13
Chronic Kidney Disease	54
Asthma	5
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2019 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	736
diabetes management	117
doctor visit	1096
hospital care	245
inpatient care	245
lab tests	2211
preventive care	633
thyroid function tests	231
vaccines	69

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	102
Female	118

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	37
Depression	11
Chronic Kidney Disease	57
Asthma	0
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	883
diabetes management	206
doctor visit	1170
hospital care	277
inpatient care	277
lab tests	2922
preventive care	911
thyroid function tests	311
vaccines	128

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	156
Female	169

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	118
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	36
Depression	15
Chronic Kidney Disease	52
Asthma	5
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	884
diabetes management	286
doctor visit	1122
hospital care	161
inpatient care	161
lab tests	3094
preventive care	1031
thyroid function tests	312
vaccines	111

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	162
Female	158

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	104
85 and over	83
Less than 65	12

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	44
Asthma	4
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	875
diabetes management	316
doctor visit	1201
hospital care	162
inpatient care	162
lab tests	3160
preventive care	961
thyroid function tests	323
vaccines	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	164
Female	181

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	113
85 and over	90
Less than 65	11

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL during 2023 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

blood draw	766
diabetes management	241
doctor visit	1067
hospital care	52
inpatient care	52
lab tests	2770
preventive care	782
thyroid function tests	272

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	179
Female	183

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	121
85 and over	74
Less than 65	17

Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	34
Depression	12
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Rajeswar Rajagopalan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rajeswar Rajagopalan, MD treated as an internist in Itasca, IL were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	570
cardiac procedures	28
chronic care	29
diabetes management	176
doctor visit	1315
hospital care	232
inpatient care	218
lab tests	1799
outpatient care	28
preventive care	759
thyroid function tests	289
ultrasound (sonogram)	58
vaccines	88
vascular procedures	30

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Rajeswar Rajagopalan, MD.

**Gender**
Male	135
Female	147

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	5
Non-Hispanic White	239
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	105
85 and over	45
Less than 65	5
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Rajeswar Rajagopalan, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	33
Depression	11
Chronic Kidney Disease	41
Asthma	5
Osteoporosis	6
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Atrial Fibrillation	15
Cancer	12
Dementia	9

Education & Training

Dr. Rajeswar Rajagopalan, MD graduated from University of Illinois College of Medicine. He completed residency at Rush University Medical Center. He is certified by the Board Certification: Internal Medicine and has a state license in Illinois.

Medical School: University of Illinois College of Medicine

Residency: Rush University Medical Center (1995)

Board Certification: Board Certification: Internal Medicine

Licensed In: Illinois

Affiliations & Hospitals

Dr. Rajeswar Rajagopalan, MD is associated with these hospitals and organizations:

Endeavor Health

Duly Health and Care

Ratings & Reviews

Dr. Rajeswar Rajagopalan, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 12 ratings. We collect ratings and reviews of Dr. Rajeswar Rajagopalan, MD from all over the web to help you find the right in Itasca, IL.

Overall Rating

(12 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-06-12

Patient verified via Press Ganey

Dr Raj is great. He listens, explains treatment options and really cares about his patients.

Overall Rating: 5.0 2024-12-18

Patient verified via Press Ganey

Dr. RAJESWAR RAJAGOPALAN IS AN EXCELLENT EXAMPLE OF HOW TO TREAT A PATIENT

Overall Rating: 5.0 2025-04-11

Patient verified via Press Ganey

I am confident in the care I receive from Dr. Rajagopalan

Overall Rating: 5.0 2026-01-01

Patient verified via Press Ganey

We have developed a good patient doctor relationship.

Overall Rating: 5.0 2024-10-24

Patient verified via Press Ganey

Excellent service concerned with my health issues

Overall Rating: 5.0 2025-05-24

Patient verified via Press Ganey

Dr Raj truly cares and is just a great Dr

Overall Rating: 5.0 2024-12-16

Patient verified via Press Ganey

I feel I receive excellent medical care

Overall Rating: 5.0 2026-04-01

Patient verified via Press Ganey

It's always a good experience.

Overall Rating: 5.0 2025-01-02

Patient verified via Press Ganey

I appreciate Dr Raj's thoroughness

Overall Rating: 5.0 2025-08-20

Patient verified via Press Ganey

Love doctor Raj. He is the best

To see all 12 reviews for Dr. Rajeswar Rajagopalan, MD, view their full profile.

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$273 FARXIGA $112	BYDUREON WEEKLY $83	SYMBICORT $48	ONGLYZA $18	DUTOPROL $13
Pfizer Inc.	$248 ELIQUIS $174	CHANTIX $25	NURTEC ODT $22	LYRICA $15	PREVNAR - 13 $11
GlaxoSmithKline, LLC.	$157 BREO $77	TANZEUM $37	SHINGRIX $31	ANORO $12
Alkermes, Inc.	$138 Vivitrol $118	Vivitrol 380 mg $20
Janssen Pharmaceuticals, Inc	$109 XARELTO $63	INVOKANA $45
Other	$696 Repatha $96	ELIQUIS $86	NAMENDA XR $50	PRALUENT $47	XIFAXAN $45	Other $372

**Types of Payments**
Food and Beverage	$1,621

Biography

Dr. Rajeswar Rajagopalan's specialty is addiction medicine. He studied medicine at the University of Illinois College of Medicine. Dr. Rajagopalan's training includes a residency program at Rush University Medical Center. His areas of expertise include the following: diabetes, substance use disorder, and hypertension (high blood pressure). Patient reviews placed Dr. Rajagopalan at an average of 5.0 stars (out of 5). He is conversant in Malayalam. He is affiliated with Duly Health and Care and Northwest Community Hospital (NCH). According to Doctor.com, he is currently accepting new patients at his office in Itasca, IL.