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Home > WI Providers > Interventional Cardiologists

Dr. Lawrence Rajan, MD

Accepting New Patients

(151 Ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

Royal College of Surgeons in Ireland

2116 Craig Road
Eau Claire, WI 54701

(715) 858-4901

Dr. Lawrence Rajan, MD is an interventional cardiologist in Eau Claire, WI specializing in interventional cardiology and adult cardiology. He graduated from Royal College of Surgeons in Ireland. Dr. Lawrence Rajan, MD is affiliated with Marshfield Clinic Health System.

Office Locations

2116 Craig Road
Eau Claire, WI 54701

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Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence Rajan, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Lawrence Rajan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

cardiac procedures

Doppler echocardiography

echocardiogram

ultrasound

By Affordability:

cardiac stress testing

stress testing

In 2012, among providers in related specialties within Wisconsin, Dr. Lawrence Rajan, MD performed more cardiac procedures, Doppler echocardiography, echocardiogram (echo), and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, and stress testing 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. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2012 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

cardiac procedures	57
catheterization	33
diagnostic procedures	18
hospital care	110
inpatient care	110
minimally invasive procedures	33
stent placement (stenting)	15
vascular procedures	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2013 were hospital care, inpatient care, cardiac procedures and vascular procedures.

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

cardiac procedures	15
hospital care	51
inpatient care	51
vascular procedures	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	55
Female	50

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	50
Chronic Obstructive Pulmonary Disease	47
Diabetes	50
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2014 were hospital care, inpatient care, cardiac procedures and vascular procedures.

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

cardiac procedures	13
doctor visit	15
hospital care	263
inpatient care	263
vascular procedures	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	144
Female	142

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	71
85 and over	33
Less than 65	89

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	75
Depression	42
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	58
Chronic Obstructive Pulmonary Disease	45
Diabetes	52
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

cardiac procedures	61
doctor visit	39
hospital care	204
inpatient care	204
stress testing	12
ultrasound (sonogram)	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	298
Female	280

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	152
85 and over	58
Less than 65	152

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	75
Depression	36
Chronic Kidney Disease	52
Asthma	24
Osteoperosis	8
Atrial Fibrilation	36
Heart Failure	60
Chronic Obstructive Pulmonary Disease	47
Diabetes	51
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

cardiac procedures	155
doctor visit	139
hospital care	232
inpatient care	232
ultrasound (sonogram)	140
vascular procedures	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	234
Female	337

**Ethnicity**
Non-Hispanic White	551
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	141
85 and over	98
Less than 65	140

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	68
Depression	34
Chronic Kidney Disease	45
Asthma	43
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	44
Chronic Obstructive Pulmonary Disease	43
Diabetes	46
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

angioplasty	44
cardiac procedures	472
catheterization	103
diagnostic procedures	37
doctor visit	325
hospital care	549
inpatient care	537
minimally invasive procedures	103
outpatient care	12
stent placement (stenting)	44
stress testing	29
ultrasound (sonogram)	325
vascular procedures	52

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	486
Female	616

**Ethnicity**
Non-Hispanic White	1048
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	316
85 and over	169
Less than 65	254

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	64
Depression	36
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	44
Diabetes	46
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

angioplasty	42
cardiac procedures	491
catheterization	119
diagnostic procedures	56
doctor visit	486
hospital care	507
inpatient care	507
minimally invasive procedures	119
stent placement (stenting)	42
stress testing	12
ultrasound (sonogram)	360
vascular procedures	56

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	613
Female	737

**Ethnicity**
Non-Hispanic White	1297
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	462
From 75 to 84	397
85 and over	199
Less than 65	292

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	62
Depression	37
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	4
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	41
Diabetes	46
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

angioplasty	44
cardiac procedures	504
catheterization	111
diagnostic procedures	45
doctor visit	627
hospital care	507
inpatient care	507
minimally invasive procedures	111
stent placement (stenting)	44
ultrasound (sonogram)	393
vascular procedures	45

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	601
Female	685

**Ethnicity**
Non-Hispanic White	1238
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	437
From 75 to 84	378
85 and over	190
Less than 65	281

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	48
Asthma	6
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	44
Chronic Obstructive Pulmonary Disease	42
Diabetes	44
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

angioplasty	42
cardiac procedures	388
catheterization	98
diagnostic procedures	35
doctor visit	368
hospital care	438
inpatient care	438
minimally invasive procedures	98
stent placement (stenting)	42
ultrasound (sonogram)	290
vascular procedures	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	468
Female	595

**Ethnicity**
Non-Hispanic White	1026
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	345
85 and over	155
Less than 65	182

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	63
Depression	38
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	50
Chronic Obstructive Pulmonary Disease	40
Diabetes	43
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2021 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

ambulatory monitoring	12
angioplasty	38
blood draw	29
cardiac procedures	388
catheterization	102
diagnostic procedures	45
doctor visit	303
hospital care	384
inpatient care	384
lab tests	24
minimally invasive procedures	102
stent placement (stenting)	38
ultrasound (sonogram)	274
vascular procedures	45

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	297
Female	233

**Ethnicity**
Non-Hispanic White	502
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	140
85 and over	75
Less than 65	84

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	66
Depression	31
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	58
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI during 2022 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

ambulatory monitoring	15
blood draw	41
cardiac procedures	434
catheterization	42
diagnostic procedures	42
doctor visit	316
hospital care	390
inpatient care	390
lab tests	24
minimally invasive procedures	42
ultrasound (sonogram)	377
vascular procedures	42

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	322
Female	288

**Ethnicity**
Non-Hispanic White	584
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	186
85 and over	85
Less than 65	96

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	11
Atrial Fibrilation	45
Heart Failure	59
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lawrence Rajan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lawrence Rajan, MD treated as an interventional cardiologist in Eau Claire, WI were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

ambulatory monitoring	13
angioplasty	42
blood draw	35
cardiac procedures	270
catheterization	86
diagnostic procedures	39
doctor visit	290
hospital care	330
inpatient care	329
lab tests	24
minimally invasive procedures	86
outpatient care	12
stent placement (stenting)	37
stress testing	17
ultrasound (sonogram)	276
vascular procedures	34

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lawrence Rajan, MD.

**Gender**
Male	319
Female	360

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	0
Non-Hispanic White	639
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	193
85 and over	96
Less than 65	146
65 to 74	241

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

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

Hypertension	68
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	60
Depression	32
Chronic Kidney Disease	45
Asthma	11
Osteoporosis	6
Heart Failure	46
Chronic Obstructive Pulmonary Disease	37
Diabetes	41
Atrial Fibrillation	27
Dementia	16
Cancer	12

Education & Training

Dr. Lawrence Rajan, MD graduated from Royal College of Surgeons in Ireland. He has a state license in Illinois.

Medical School: Royal College of Surgeons in Ireland

Licensed In: Illinois

Affiliations & Hospitals

Dr. Lawrence Rajan, MD is associated with these hospitals and organizations:

Marshfield Clinic Health System

Ratings & Reviews

Dr. Lawrence Rajan, MD has an exceptional overall rating with an average of 4.82 out of 5 stars based on 151 ratings. We collect ratings and reviews of Dr. Lawrence Rajan, MD from all over the web to help you find the right in Eau Claire, WI.

4.82

Overall Rating

(151 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2026-02-12

Patient verified via Press Ganey

He even took time to go out and get some previous scans to explain what is going on

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$4,215 FARXIGA $3,792	BRILINTA $422
Abbott Laboratories	$2,700 Assurity $2,229	Optis Coronary Imaging System $185	GALLANT $146	NC TREK coronary catheters $19	CardioMEMS HF System $18	Other $103
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$170 LifeVest $170
Novartis Pharmaceuticals Corporation	$132 ENTRESTO $132
Janssen Pharmaceuticals, Inc	$122 XARELTO $122
Other	$609 OPSUMIT $96	Repatha $66	GUIDEZILLA $54	Lexiscan $37	EKOSONIC $33	Other $323

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,700
Food and Beverage	$2,439
Travel and Lodging	$1,790
Education	$19

Biography

Dr. Lawrence Rajan is an adult cardiology and interventional cardiology specialist in Eau Claire, WI. The average patient rating for Dr. Rajan is 5.0 stars (out of 5). Dr. Rajan is affiliated with Marshfield Clinic Health System. According to Doctor.com, new patients are welcome to contact his office in Eau Claire, WI. He studied medicine at Royal College of Surgeons in Ireland.

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Dr. Lawrence Rajan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence Rajan, MD in 2023

By Volume:

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. Lawrence Rajan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Rajan, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

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

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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