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Dr. Alexandru B. Chicos, MD

Accepting New Patients

(Alexandru B. Chicos, MD)

(40 Ratings)

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

Carol Davila University of Medicine and Pharmacy (1995)

Professional interests include: cardiac sarcoidosis, implantable cardioverter-defibrillator (ICD), pacemaker, and more.

675 N St Clair Street Galter Pavilion, Ste 19-100
Chicago, IL 60611

(312) 664-3278

Dr. Alexandru B. Chicos, MD is a cardiologist in Chicago, IL specializing in cardiology (heart disease), general practice, internal medicine (adult medicine) and cardiac electrophysiology (heart rhythm). He graduated from Carol Davila University of Medicine and Pharmacy in 1995 and has 31 years of experience. Dr. Alexandru B. Chicos, MD is affiliated with Northwestern University Clinical and Translational Sciences Institute (NUCATS), Northwestern Medicine, Northwestern University Feinberg School of Medicine, Bluhm Cardiovascular Institute of Northwestern and Center for Arrhythmia Research.

Office Locations

675 N St Clair Street Galter Pavilion, Ste 19-100
Chicago, IL 60611

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In The News

“Dr. Alexandru Chicos, a cardiac electrophysiologist at Northwestern Memorial Hospital, got the results of Seitz's heart monitor.”—"Men's Swimming: A true Cardiac Cat: Andrew Seitz returns to the pool after mystery heart condition", The Daily Northwestern, March 2014

"Effectiveness of Subcutaneous Defibrillators Electric shocks delivered by subcutaneous defibrillators are equally effective compared to shocks delivered by conventional transvenous defibrillators,...", Northwestern University Feinberg School of Medicine

Noteworthy Medicare Patient Procedures Performed by Dr. Alexandru B. Chicos, MD in 2023

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

Top 25%

By Volume:

cardioversion

elective external cardioversion

Holter monitoring

minimally invasive procedures

In 2012, Dr. Alexandru B. Chicos, MD performed more cardioversion, elective external cardioversion, Holter monitoring, and minimally invasive procedures procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2012 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	18
ambulatory monitoring	57
cardiac procedures	134
cardioversion	14
catheterization	18
diagnostic procedures	26
doctor visit	365
hospital care	95
implant surgery	33
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	95
minimally invasive procedures	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2013 were cardiac procedures, ambulatory monitoring, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	20
ambulatory monitoring	75
cardiac procedures	126
cardioversion	23
catheterization	20
diagnostic procedures	33
doctor visit	439
hospital care	64
implant surgery	18
inpatient care	64
minimally invasive procedures	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1084
Female	959

**Ethnicity**
Non-Hispanic White	1399
Black	418
Hispanic	131
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	758
From 75 to 84	654
85 and over	294
Less than 65	337

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	60
Depression	23
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	10
Atrial Fibrilation	37
Heart Failure	46
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2014 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	23
ambulatory monitoring	75
cardiac procedures	157
cardioversion	41
catheterization	23
diagnostic procedures	35
doctor visit	406
hospital care	113
implant surgery	35
implantable cardioverter-defibrillator (ICD) replacement	15
inpatient care	113
minimally invasive procedures	93
ultrasound (sonogram)	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	954
Female	901

**Ethnicity**
Non-Hispanic White	1260
Black	412
Hispanic	109
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	672
From 75 to 84	572
85 and over	297
Less than 65	314

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	48
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2015 were cardiac procedures, ambulatory monitoring, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	11
ambulatory monitoring	88
cardiac procedures	138
cardioversion	44
catheterization	11
diagnostic procedures	11
doctor visit	335
hospital care	84
implant surgery	28
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	84
minimally invasive procedures	61
ultrasound (sonogram)	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	2084
Female	1874

**Ethnicity**
Non-Hispanic White	2580
Black	900
Hispanic	264
Asian	122
Other	0
Native American	0

**Age**
From 65 to 74	1480
From 75 to 84	1244
85 and over	612
Less than 65	622

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	59
Depression	25
Chronic Kidney Disease	45
Asthma	16
Osteoperosis	10
Atrial Fibrilation	36
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2016 were cardiac procedures, ambulatory monitoring, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	49
ambulatory monitoring	138
cardiac procedures	224
cardioversion	58
catheterization	49
diagnostic procedures	49
doctor visit	428
hospital care	100
implant surgery	18
inpatient care	100
minimally invasive procedures	135
ultrasound (sonogram)	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1146
Female	963

**Ethnicity**
Non-Hispanic White	1468
Black	395
Hispanic	127
Asian	63
Other	0
Native American	0

**Age**
From 65 to 74	809
From 75 to 84	702
85 and over	350
Less than 65	248

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	61
Depression	23
Chronic Kidney Disease	46
Asthma	21
Osteoperosis	10
Atrial Fibrilation	38
Heart Failure	49
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2017 were cardiac procedures, minimally invasive procedures, ambulatory monitoring and hospital care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	37
ambulatory monitoring	83
cardiac procedures	181
cardioversion	34
catheterization	37
diagnostic procedures	37
doctor visit	429
hospital care	43
implant surgery	34
implantable cardioverter-defibrillator (ICD) replacement	15
inpatient care	43
minimally invasive procedures	135
ultrasound (sonogram)	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1145
Female	984

**Ethnicity**
Non-Hispanic White	1459
Black	385
Hispanic	134
Asian	82
Other	0
Native American	0

**Age**
From 65 to 74	831
From 75 to 84	677
85 and over	332
Less than 65	289

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2017

Hypertension	75
High Cholesterol	54
Stroke	12
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	10
Atrial Fibrilation	39
Heart Failure	49
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2018 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	22
ambulatory monitoring	77
cardiac procedures	156
cardioversion	13
catheterization	22
diagnostic procedures	22
doctor visit	428
hospital care	78
implant surgery	35
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	78
minimally invasive procedures	101
ultrasound (sonogram)	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1303
Female	1210

**Ethnicity**
Non-Hispanic White	1742
Black	441
Hispanic	154
Asian	0
Other	90
Native American	0

**Age**
From 65 to 74	984
From 75 to 84	856
85 and over	365
Less than 65	308

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	60
Depression	22
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	47
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2019 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	33
ambulatory monitoring	36
cardiac procedures	134
cardioversion	23
catheterization	33
diagnostic procedures	33
doctor visit	372
hospital care	55
implant surgery	41
implantable cardioverter-defibrillator (ICD) replacement	13
inpatient care	55
minimally invasive procedures	131
ultrasound (sonogram)	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1325
Female	1212

**Ethnicity**
Non-Hispanic White	1736
Black	476
Hispanic	157
Asian	89
Other	0
Native American	0

**Age**
From 65 to 74	1002
From 75 to 84	869
85 and over	380
Less than 65	286

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	59
Depression	26
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	12
Atrial Fibrilation	37
Heart Failure	49
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2020 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	21
ambulatory monitoring	31
cardiac procedures	102
catheterization	21
diagnostic procedures	21
doctor visit	193
hospital care	54
implant surgery	32
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	54
minimally invasive procedures	92
ultrasound (sonogram)	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1158
Female	1021

**Ethnicity**
Non-Hispanic White	1469
Black	408
Hispanic	139
Asian	0
Other	83
Native American	0

**Age**
From 65 to 74	870
From 75 to 84	755
85 and over	300
Less than 65	254

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2020

Hypertension	74
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	59
Depression	24
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	45
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2021 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	34
ambulatory monitoring	35
cardiac procedures	126
cardioversion	22
catheterization	34
diagnostic procedures	34
doctor visit	319
hospital care	55
implant surgery	32
implantable cardioverter-defibrillator (ICD) replacement	12
inpatient care	55
minimally invasive procedures	125
ultrasound (sonogram)	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1447
Female	1342

**Ethnicity**
Non-Hispanic White	1906
Black	500
Hispanic	173
Asian	0
Other	109
Native American	0

**Age**
From 65 to 74	1098
From 75 to 84	964
85 and over	427
Less than 65	300

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	12
Atrial Fibrilation	35
Heart Failure	45
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2022 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	35
ambulatory monitoring	38
cardiac procedures	116
cardioversion	32
catheterization	35
diagnostic procedures	35
doctor visit	290
hospital care	43
implant surgery	28
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	43
minimally invasive procedures	113
ultrasound (sonogram)	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1347
Female	1221

**Ethnicity**
Non-Hispanic White	1757
Black	437
Hispanic	160
Asian	107
Other	107
Native American	0

**Age**
From 65 to 74	996
From 75 to 84	931
85 and over	371
Less than 65	270

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	17
Atrial Fibrilation	47
Heart Failure	41
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL during 2023 were cardiac procedures, minimally invasive procedures, ambulatory monitoring and implant surgery.

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

ablation	36
ambulatory monitoring	46
cardiac procedures	135
cardioversion	33
catheterization	36
diagnostic procedures	36
doctor visit	305
hospital care	35
implant surgery	40
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	35
minimally invasive procedures	125
ultrasound (sonogram)	13

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1563
Female	1474

**Ethnicity**
Non-Hispanic White	2151
Black	476
Hispanic	168
Asian	109
Other	133
Native American	0

**Age**
From 65 to 74	1175
From 75 to 84	1147
85 and over	453
Less than 65	262

Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	18
Atrial Fibrilation	48
Heart Failure	42
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Alexandru B. Chicos, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alexandru B. Chicos, MD treated as a cardiologist in Chicago, IL were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

ablation	28
ambulatory monitoring	64
cardiac procedures	144
cardioversion	30
catheterization	28
diagnostic procedures	31
doctor visit	359
hospital care	68
implant surgery	31
implantable cardioverter-defibrillator (ICD) replacement	13
inpatient care	68
minimally invasive procedures	103
ultrasound (sonogram)	18

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Alexandru B. Chicos, MD.

**Gender**
Male	1213
Female	1096

**Ethnicity**
Black / African American	437
Asian / Pacific Islander	56
Non-Hispanic White	1577
Hispanic	143
Native American / Alaskan Native	0
Other	43

**Age**
75 to 84	780
85 and over	348
Less than 65	290
65 to 74	889

Average of Total of Conditions of Medicare patients treated by Dr. Alexandru B. Chicos, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	10
Heart Failure	42
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Atrial Fibrillation	35
Cancer	15
Dementia	12

Education & Training

Dr. Alexandru B. Chicos, MD graduated from Carol Davila University of Medicine and Pharmacy in 1995. He completed residency at Jacobi Medical Center/Albert Einstein College of Medicine. He is certified by the American Board of Internal Medicine/Clinical Cardiac Electrophysiology - Clinical Cardiac Electrophysiology (Certified) and has a state license in Illinois.

Medical School: Carol Davila University of Medicine and Pharmacy (1995)

Residency: Jacobi Medical Center/Albert Einstein College of Medicine (1999)

Board Certification: American Board of Internal Medicine/Clinical Cardiac Electrophysiology - Clinical Cardiac Electrophysiology (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Alexandru B. Chicos, MD is associated with these hospitals and organizations:

Northwestern University Clinical and Translational Sciences Institute (NUCATS)

Northwestern Medicine

Northwestern University Feinberg School of Medicine

Bluhm Cardiovascular Institute of Northwestern

Center for Arrhythmia Research

Ratings & Reviews

Dr. Alexandru B. Chicos, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 40 ratings. We collect ratings and reviews of Dr. Alexandru B. Chicos, MD from all over the web to help you find the right in Chicago, IL.

4.95

Overall Rating

(40 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 4.0 2016-12-15

Dr. Chicago is a very fine cardiologist and EP. He is very patient in answering questions. He does seem a bit too eager to perform ablations. In my experience, I would prefer a doctor to more thoroughly understand and diagnose a complex heart issue and then discuss the pros and cons of performing an EP study to validate the hypotheses before performing an ablation.

General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$16,157 XARELTO $16,157
BIOTRONIK INC.	$3,268 Bradycardia products $166	Eluna $62	Acticor 7 VR-T DX $15	$3,025
Boston Scientific Corporation	$1,583 Tachy System $428	LUX-Dx Insertable Cardiac Monitor $155	RELIANCE 4 FRONT $150	INGENIO $139	WATCHMAN Access System $116	Other $595
Abbott Laboratories	$1,045 Ensite Cardiac Mapping System $683	Accent Pacemaker $154	ENSITE PRECISION $65	FIRMap Catheters $59	Assurity Pacemaker $29	Other $55
Medtronic Vascular, Inc.	$1,016 Micra $414	Consulta $368	Viva $81	Ablation $81	Advisa $21	Other $51
Other	$1,824 Muse $337	Carto 3 $327	VX1 $304	ELIQUIS $256	Ablation CathetersAccessories $143	Other $456

**Types of Payments**
Consulting Fee	$16,337
Food and Beverage	$6,147
Travel and Lodging	$2,140
Education	$268

Research Payments

Dr. Alexandru B. Chicos, MD has received 4 research payments totaling $20,035.

Biography

Dr. Alexandru Chicos' areas of specialization are general practice and cardiac electrophysiology (heart rhythm). Dr. Chicos (or staff) speaks Spanish and Romanian. Dr. Chicos's areas of expertise consist of implantable cardioverter-defibrillator (ICD), cardiac sarcoidosis, and catheter ablation. He is professionally affiliated with Bluhm Cardiovascular Institute at Northwestern Memorial Hospital, Northwestern University Clinical and Translational Sciences Institute (NUCATS), and Northwestern Medical Group (NMG). He graduated from Carol Davila University of Medicine and Pharmacy and then he performed his residency at Jacobi Medical Center. Patient ratings for Dr. Chicos average 5.0 stars (out of 5). He welcomes new patients at his office inChicago, IL as reported by Yext.