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Dr. Stephen Mark Zaacks, MD

(Dr. Stephen M. Zaacks, M.D.)
Specializes in: Interventional Cardiology and Adult Cardiology
Northwestern University, Feinberg School of Medicine (1992)
Professional interests include: cardiac catheterization, heart problems
1632 W. Central Road
Arlington Heights, IL 60005

Dr. Stephen Mark Zaacks, MD is an interventional cardiologist in Arlington Heights, IL specializing in interventional cardiology and adult cardiology. He graduated from Northwestern University, Feinberg School of Medicine in 1992 and has 33 years of experience. Dr. Stephen Mark Zaacks, MD is affiliated with Endeavor Health and ENDEAVOR HEALTH MEDICAL GROUP.

View Doctor's Full Profile (847) 618-2500

Office Locations

1632 W. Central Road
Arlington Heights, IL 60005
open_in_new

Endeavor Health

21481 N. Rand Road
Kildeer, IL 60047
(847) 618-2500
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Some issues Dr. Stephen Mark Zaacks, MD can help you with:

Cardiac Catheterization

Cardiac catheterization is a procedure done to check on the health of the heart. A tiny, flexible tube called a catheter is inserted into a blood vessel through a very small opening, usually in the groin, and threaded through the blood vessel up to the heart. Once the catheter is in place, it can diagnose problems in the heart and perform certain corrective procedures.

A coronary catheter can be used to:

  • Take blood samples
  • Inject dye for an angiogram
  • Check for valve defects
  • Measure oxygen and pressure levels within the heart chambers
  • Take a biopsy
  • Perform a percutaneous coronary intervention, or procedure to clear blocked arteries
  • Widen narrowed valve openings

Because all of this can be accomplished without the need for open surgery, cardiac catheterization has become a popular option.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Mark Zaacks, MD in 2023

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

Top 25%

By Volume:

cardiac catheterization
coronary angioplasty with stent
percutaneous coronary intervention
vascular imaging

In 2013, Dr. Stephen Mark Zaacks, MD performed more cardiac catheterization, coronary angioplasty with stent, percutaneous coronary intervention (PCI), and vascular imaging procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2013 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 14
angioplasty 38
cardiac procedures 774
cardioversion 13
catheterization 111
diagnostic procedures 54
doctor visit 1613
hospital care 627
inpatient care 627
minimally invasive procedures 130
nuclear scan 66
stent placement (stenting) 38
stress testing 264
ultrasound (sonogram) 468
vascular procedures 77

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 1073
Female 1136
Ethnicity
Non-Hispanic White 2068
Black 0
Hispanic 49
Asian 48
Other 22
Native American 0
Age
From 65 to 74 698
From 75 to 84 841
85 and over 562
Less than 65 108

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2013

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2013 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 63
Depression 25
Chronic Kidney Disease 35
Asthma 8
Osteoperosis 11
Atrial Fibrilation 35
Heart Failure 33
Chronic Obstructive Pulmonary Disease 22
Diabetes 34
Dementia 18
Cancer 16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2014 were inpatient care, hospital care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 11
angioplasty 44
cardiac procedures 544
catheterization 143
diagnostic procedures 77
doctor visit 1463
hospital care 580
inpatient care 580
minimally invasive procedures 143
nuclear scan 45
stent placement (stenting) 44
stress testing 160
ultrasound (sonogram) 368
vascular procedures 181

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 1058
Female 1022
Ethnicity
Non-Hispanic White 1938
Black 0
Hispanic 54
Asian 47
Other 23
Native American 0
Age
From 65 to 74 646
From 75 to 84 791
85 and over 517
Less than 65 126

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2014

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2014 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 14
Ischemic Heart Disease 65
Depression 24
Chronic Kidney Disease 37
Asthma 10
Osteoperosis 10
Atrial Fibrilation 34
Heart Failure 36
Chronic Obstructive Pulmonary Disease 22
Diabetes 35
Dementia 17
Cancer 15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2015 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 46
angioplasty 44
cardiac procedures 608
catheterization 119
diagnostic procedures 53
doctor visit 1267
hospital care 536
inpatient care 536
minimally invasive procedures 119
nuclear scan 25
preventive care 171
stent placement (stenting) 44
stress testing 142
ultrasound (sonogram) 530
vascular procedures 360

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 2104
Female 1960
Ethnicity
Non-Hispanic White 3800
Black 24
Hispanic 94
Asian 102
Other 44
Native American 0
Age
From 65 to 74 1292
From 75 to 84 1540
85 and over 1030
Less than 65 202

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2015

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2015 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 65
Depression 24
Chronic Kidney Disease 37
Asthma 15
Osteoperosis 11
Atrial Fibrilation 34
Heart Failure 33
Chronic Obstructive Pulmonary Disease 22
Diabetes 36
Dementia 17
Cancer 15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2016 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 54
angioplasty 70
cardiac procedures 639
cardioversion 13
catheterization 158
diagnostic procedures 53
doctor visit 1396
hospital care 569
inpatient care 550
minimally invasive procedures 176
outpatient care 19
pelvic imaging 13
stent placement (stenting) 70
stress testing 145
ultrasound (sonogram) 705
vascular procedures 387

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 1226
Female 1225
Ethnicity
Non-Hispanic White 2254
Black 12
Hispanic 61
Asian 72
Other 52
Native American 0
Age
From 65 to 74 810
From 75 to 84 900
85 and over 636
Less than 65 105

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2016

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2016 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 62
Depression 23
Chronic Kidney Disease 43
Asthma 24
Osteoperosis 11
Atrial Fibrilation 33
Heart Failure 34
Chronic Obstructive Pulmonary Disease 22
Diabetes 33
Dementia 19
Cancer 15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2017 were ultrasound (sonogram), cardiac procedures, inpatient care and hospital care.

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 46
angioplasty 86
cardiac procedures 583
cardioversion 11
catheterization 236
diagnostic procedures 96
doctor visit 1384
hospital care 547
inpatient care 547
minimally invasive procedures 236
pelvic imaging 14
stent placement (stenting) 86
stress testing 64
ultrasound (sonogram) 621
vascular procedures 456

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 1099
Female 1030
Ethnicity
Non-Hispanic White 1951
Black 0
Hispanic 48
Asian 63
Other 52
Native American 0
Age
From 65 to 74 663
From 75 to 84 855
85 and over 513
Less than 65 98

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2017

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2017 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 65
Depression 25
Chronic Kidney Disease 45
Asthma 9
Osteoperosis 9
Atrial Fibrilation 33
Heart Failure 36
Chronic Obstructive Pulmonary Disease 22
Diabetes 36
Dementia 19
Cancer 16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2018 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 40
angioplasty 114
cardiac procedures 456
catheterization 260
diagnostic procedures 89
doctor visit 1314
hospital care 359
inpatient care 359
minimally invasive procedures 260
pelvic imaging 13
stent placement (stenting) 114
stress testing 24
ultrasound (sonogram) 407
vascular procedures 350

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 900
Female 763
Ethnicity
Non-Hispanic White 1523
Black 0
Hispanic 38
Asian 0
Other 56
Native American 0
Age
From 65 to 74 552
From 75 to 84 655
85 and over 395
Less than 65 61

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2018

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2018 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 66
Depression 22
Chronic Kidney Disease 46
Asthma 7
Osteoperosis 8
Atrial Fibrilation 33
Heart Failure 33
Chronic Obstructive Pulmonary Disease 19
Diabetes 34
Dementia 17
Cancer 14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2019 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 14
angioplasty 118
cardiac procedures 367
catheterization 275
diagnostic procedures 98
doctor visit 1249
hospital care 325
inpatient care 325
minimally invasive procedures 275
stent placement (stenting) 118
ultrasound (sonogram) 289
vascular procedures 281

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 786
Female 753
Ethnicity
Non-Hispanic White 1415
Black 12
Hispanic 31
Asian 40
Other 41
Native American 0
Age
From 65 to 74 507
From 75 to 84 616
85 and over 359
Less than 65 57

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2019

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 69
Depression 25
Chronic Kidney Disease 45
Asthma 6
Osteoperosis 10
Atrial Fibrilation 33
Heart Failure 34
Chronic Obstructive Pulmonary Disease 17
Diabetes 35
Dementia 16
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2020 were cardiac procedures, hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

angioplasty 70
cardiac procedures 294
catheterization 184
diagnostic procedures 79
doctor visit 1173
hospital care 282
inpatient care 282
minimally invasive procedures 184
preventive care 14
stent placement (stenting) 70
ultrasound (sonogram) 251
vaccines 14
vascular procedures 263

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 728
Female 664
Ethnicity
Non-Hispanic White 1278
Black 0
Hispanic 0
Asian 31
Other 46
Native American 0
Age
From 65 to 74 475
From 75 to 84 538
85 and over 325
Less than 65 54

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2020

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2020 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 70
Depression 22
Chronic Kidney Disease 46
Asthma 7
Osteoperosis 9
Atrial Fibrilation 30
Heart Failure 31
Chronic Obstructive Pulmonary Disease 16
Diabetes 34
Dementia 16
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2021 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 16
angioplasty 108
cardiac procedures 388
catheterization 241
diagnostic procedures 79
doctor visit 1158
hospital care 356
inpatient care 356
minimally invasive procedures 241
preventive care 15
stent placement (stenting) 108
ultrasound (sonogram) 311
vaccines 15
vascular procedures 277

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 757
Female 746
Ethnicity
Non-Hispanic White 1333
Black 0
Hispanic 46
Asian 54
Other 53
Native American 0
Age
From 65 to 74 511
From 75 to 84 610
85 and over 314
Less than 65 68

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2021

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 10
Ischemic Heart Disease 69
Depression 24
Chronic Kidney Disease 44
Asthma 7
Osteoperosis 9
Atrial Fibrilation 30
Heart Failure 34
Chronic Obstructive Pulmonary Disease 18
Diabetes 36
Dementia 14
Cancer 13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 24
angioplasty 80
cardiac procedures 350
catheterization 200
diagnostic procedures 80
doctor visit 1098
hospital care 370
inpatient care 370
minimally invasive procedures 200
stent placement (stenting) 80
ultrasound (sonogram) 311
vascular procedures 259

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 781
Female 725
Ethnicity
Non-Hispanic White 1360
Black 0
Hispanic 0
Asian 53
Other 49
Native American 0
Age
From 65 to 74 477
From 75 to 84 635
85 and over 340
Less than 65 54

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2022

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 14
Ischemic Heart Disease 63
Depression 22
Chronic Kidney Disease 32
Asthma 9
Osteoperosis 15
Atrial Fibrilation 38
Heart Failure 32
Chronic Obstructive Pulmonary Disease 19
Diabetes 37
Dementia 12
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL during 2023 were hospital care, cardiac procedures, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

abdominal imaging 12
angioplasty 84
cardiac procedures 375
catheterization 192
diagnostic procedures 66
doctor visit 1161
hospital care 375
inpatient care 375
minimally invasive procedures 192
stent placement (stenting) 84
ultrasound (sonogram) 293
vascular procedures 215

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 901
Female 909
Ethnicity
Non-Hispanic White 1604
Black 25
Hispanic 51
Asian 63
Other 67
Native American 0
Age
From 65 to 74 610
From 75 to 84 750
85 and over 387
Less than 65 63

Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD in 2023

The most common conditions of Medicare patients that Dr. Stephen Mark Zaacks, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 58
Depression 23
Chronic Kidney Disease 33
Asthma 10
Osteoperosis 15
Atrial Fibrilation 36
Heart Failure 32
Chronic Obstructive Pulmonary Disease 20
Diabetes 37
Dementia 12
Cancer 19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Stephen Mark Zaacks, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Mark Zaacks, MD treated as an interventional cardiologist in Arlington Heights, IL were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

abdominal imaging 27
angioplasty 77
cardiac procedures 488
cardioversion 12
catheterization 192
diagnostic procedures 74
doctor visit 1297
hospital care 447
inpatient care 446
minimally invasive procedures 196
nuclear scan 45
outpatient care 19
pelvic imaging 13
preventive care 66
stent placement (stenting) 77
stress testing 133
ultrasound (sonogram) 414
vaccines 14
vascular procedures 282

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Stephen Mark Zaacks, MD.

Gender
Male 1037
Female 993
Ethnicity
Black / African American 6
Asian / Pacific Islander 52
Non-Hispanic White 1865
Hispanic 42
Native American / Alaskan Native 0
Other 45
Age
75 to 84 793
85 and over 488
Less than 65 90
65 to 74 658

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Mark Zaacks, MD From 2013 - 2023

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

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 65
Depression 23
Chronic Kidney Disease 40
Asthma 10
Osteoporosis 10
Heart Failure 33
Chronic Obstructive Pulmonary Disease 19
Diabetes 35
Atrial Fibrillation 33
Dementia 16
Cancer 15

Education & Training

Dr. Stephen Mark Zaacks, MD graduated from Northwestern University, Feinberg School of Medicine in 1992. He completed residency at Northwestern University Affiliated Hospitals. He is certified by the American Board of Internal Medicine, American Board of Internal Medicine and has a state license in Illinois.

Medical School: Northwestern University, Feinberg School of Medicine (1992)

Residency: Northwestern University Affiliated Hospitals (1995)

Board Certification: American Board of Internal Medicine, American Board of Internal Medicine (1998)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Stephen Mark Zaacks, MD is associated with these hospitals and organizations:

Endeavor Health
ENDEAVOR HEALTH MEDICAL GROUP

Ratings & Reviews

Dr. Stephen Mark Zaacks, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Stephen Mark Zaacks, MD from all over the web to help you find the right in Arlington Heights, IL. 

4.9
Overall Rating
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General Payments

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

Payments by Company
ABIOMED $1,589 Impella
$1,589
Novartis Pharmaceuticals Corporation $1,111 ENTRESTO
$780 		LEQVIO
$318 		NON BRAND
$13
Pfizer Inc. $976 ELIQUIS
$615 		VYNDAQEL
$167 		CHANTIX
$147 		VIAGRA
$47
AstraZeneca Pharmaceuticals LP $863 BRILINTA
$725 		LOKELMA
$62 		FARXIGA
$51 		CRESTOR
$25
Janssen Pharmaceuticals, Inc $820 XARELTO
$797 		INVOKANA
$23
Other $7,926 PRALUENT
$661 		Edwards SAPIEN 3 Transcatheter Heart Valve
$570 		JARDIANCE
$454 		Repatha
$396 		LifeVest
$361 		Other
$5,483
Types of Payments
Food and Beverage $13,113
Education $173

Biography

Dr. Stephen Zaacks' specialties are adult cardiology and interventional cardiology. He graduated from Northwestern University, Feinberg School of Medicine and then he performed his residency at a hospital affiliated with Northwestern University. Dr. Zaacks is affiliated with Northwest Community Healthcare.

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