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Dr. Timothy Raymond Larsen, DO

Accepting New Patients

(Timothy R. Larsen, DO)

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Specializes in: Cardiology (Heart Disease), Cardiac Electrophysiology (Heart Rhythm) and General Practice

Michigan State University College of Osteopathic Medicine (2011)

1725 West Harrison Street Suite 358
Chicago, IL 60612

(312) 942-5020

Dr. Timothy Raymond Larsen, DO is a cardiologist in Chicago, IL specializing in cardiology (heart disease), cardiac electrophysiology (heart rhythm) and general practice. He graduated from Michigan State University College of Osteopathic Medicine in 2011 and has 14 years of experience. Dr. Timothy Raymond Larsen, DO is affiliated with Rush University Medical Center and RUSH Arrhythmia Center - Chicago.

Office Locations

Address:

1725 West Harrison Street Suite 358
Chicago, IL 60612

Address:

1725 W HARRISON STREET SUITE 1159
Chicago, IL 60612

Address:

1411 S. Michigan Avenue
Chicago, IL 60605

Address:

610 S Maple Avenue Suite 5500
Oak Park, IL 60304

In The News

“"It can be diagnosed at any age, but it is more common in young people," Dr. Timothy Larsen said.”—"Community aims to raise awareness after suburban high school athlete dies due to rare heart condition", NBC Chicago, March 2024

cardioversion	12
doctor visit	75
hospital care	135
inpatient care	136

**Gender**
Male	226
Female	225

**Ethnicity**
Non-Hispanic White	206
Black	169
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	161
85 and over	56
Less than 65	65

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	68
Depression	20
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	9
Atrial Fibrilation	40
Heart Failure	59
Chronic Obstructive Pulmonary Disease	19
Diabetes	44
Dementia	13
Cancer	18

cardiac procedures	21
cardioversion	10
doctor visit	234
hospital care	262
implant surgery	24
inpatient care	263
minimally invasive procedures	19

**Gender**
Male	663
Female	761

**Ethnicity**
Non-Hispanic White	670
Black	527
Hispanic	165
Asian	32
Other	30
Native American	0

**Age**
From 65 to 74	555
From 75 to 84	480
85 and over	193
Less than 65	196

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	65
Depression	25
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	11
Atrial Fibrilation	37
Heart Failure	54
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	17
Cancer	16

Average Medicare Procedure Volume From 2019 - 2021

Volume of procedures performed by Dr. Timothy Raymond Larsen, DO for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Raymond Larsen, DO treated as a cardiologist in Chicago, IL were hospital care, inpatient care, minimally invasive procedures and vascular procedures.

ablation	70
cardiac procedures	97
cardioversion	26
catheterization	70
diagnostic procedures	70
doctor visit	571
hospital care	349
implant surgery	33
inpatient care	328
lab tests	48
minimally invasive procedures	132
outpatient care	61
ultrasound (sonogram)	57
vascular procedures	105

Average Medicare Patient Data From 2019 - 2021

Information about Medicare patients treated by Dr. Timothy Raymond Larsen, DO.

**Gender**
Female	98
Male	88

**Ethnicity**
Black / African American	69
Asian / Pacific Islander	3
Non-Hispanic White	87
Native American / Alaskan Native	0
Hispanic	22
Other	3

**Age**
85 and over	24
75 to 84	64
Less than 65	26
65 to 74	72

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Raymond Larsen, DO From 2019 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Timothy Raymond Larsen, DO treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	15
High Cholesterol	14
Stroke	2
Ischemic Heart Disease	13
Depression	4
Chronic Kidney Disease	10
Asthma	2
Osteoporosis	2
Heart Failure	11
Chronic Obstructive Pulmonary Disease	3
Diabetes	8
Atrial Fibrillation	7
Dementia	3
Cancer	3

Education & Training

Dr. Timothy Raymond Larsen, DO graduated from Michigan State University College of Osteopathic Medicine in 2011. He has a state license in Illinois.

Medical School: Michigan State University College of Osteopathic Medicine (2011)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Timothy Raymond Larsen, DO is associated with these hospitals and organizations:

Rush University Medical Center

RUSH Arrhythmia Center - Chicago

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Timothy Raymond Larsen, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boston Scientific Corporation	$22,568 WATCHMAN $15,000	GENERAL - THERAPIES $2,331	GENERAL THERAPIES $2,146	RHYTHMIA MAPPING SYSTEM $727	RHYTHMIA $597	Other $1,768
Medtronic Vascular, Inc.	$19,213 Claria MRI $446	Micra $440	Evera $171	Reveal LINQ $161	Amplia MRI $157	Other $17,836
Abbott Laboratories	$9,668 CRT-Ds $1,874	EP Transseptal Access $1,747	AVEIR $1,001	Accent Pacemaker $750	Ensite Cardiac Mapping System $322	Other $3,974
Medtronic, Inc.	$7,488 SelectSecure $2,665	Micra $2,398	COBALT DR MRI SURESCAN $501	CLARIA MRI QUAD CRT-D SURESCAN $431	LINQ II $367	Other $1,126
CardioFocus, Inc.	$6,045 Heartlight System $286	$5,759
Other	$8,096 Unify Assura $1,755	Carto 3 System $980	Carto 3 $499	Electrophysiology (EP) $227	Rivacor $222	Other $4,412

**Types of Payments**
Grant	$25,011
Travel and Lodging	$21,663
Food and Beverage	$16,034
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$5,000
Consulting Fee	$3,225
Other	$2,147

Research Payments

Dr. Timothy Raymond Larsen, DO has received 10 research payments totaling $7,603.

Biography

Dr. Timothy Larsen's specialties are general practice and cardiac electrophysiology (heart rhythm). He practices in Chicago, IL and Oak Park, IL. He is affiliated with Rush University Medical Center. Dr. Larsen attended medical school at Michigan State University College of Osteopathic Medicine. According to Yext, new patients are welcome to contact his office in Chicago, IL.