3.3
11 Ratings with 3 written Reviews
Summary
Dr. Stephen Zaacks is a cardiovascular disease specialist with expertise in interventional cardiology who has been practicing medicine for over three decades. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Northwestern Memorial Hospital. Dr. Zaacks brings extensive experience to his practice, having dedicated his career to treating complex heart conditions. He speaks English, Italian, and Spanish, allowing him to serve a diverse patient population.
Dr. Zaacks practices at multiple locations throughout Illinois, including Arlington Heights, Glenview, Evanston, Highland Park, Skokie, and Kildeer, with affiliations at several Endeavor Health facilities as well as Saint Francis Hospital. His clinical focus includes treating coronary artery disease and addressing heart conditions that specifically affect women. He performs diagnostic procedures such as electrocardiograms and specialized imaging techniques like contrast …echocardiography to evaluate heart function. Patients have given him an average rating of 3.3 out of 5 stars on Vitals.
Read More Read less Dr. Zaacks practices at multiple locations throughout Illinois, including Arlington Heights, Glenview, Evanston, Highland Park, Skokie, and Kildeer, with affiliations at several Endeavor Health facilities as well as Saint Francis Hospital. His clinical focus includes treating coronary artery disease and addressing heart conditions that specifically affect women. He performs diagnostic procedures such as electrocardiograms and specialized imaging techniques like contrast …echocardiography to evaluate heart function. Patients have given him an average rating of 3.3 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 34 years of experience
- speaks English, Italian, Spanish
- Northwestern Memorial Hospital
- 3 written reviews
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 7 hospital affiliations
- 8 office locations
- Male
Patients’ Perspective
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Locations
Dr. Stephen Mark Zaacks has 8 locationsNorthwest Community Healthcare Medical Group Cardiology
1632 W Central RdArlington Heights, IL 60005 Tel: (847) 618-2500
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Endeavor Health Medical Group Cardiology
21481 N Rand RdKildeer, IL 60047Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | |  |
| Dr. Stephen Mark Zaacks, MD | Alan Peikang Wang | Benjamin Zellmer | Dr. Leon Jay Frazin, MD |
| Cardiovascular Disease | Pediatrics | Pediatrics | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | ||
| 34 Years of Experience | 8 Years of Experience | 4 Years of Experience | 64 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Italian, Spanish | Speaks English | ||
| Arlington Heights , IL | Chicago , IL | Chicago , IL | Chicago , IL |
| Med School: Northwestern University Feinberg School Of Medicine | Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Stephen Mark Zaacks
Medical Specialties
Dr. Stephen Mark Zaacks has the following 2 specialties
Specialty Expertise
Dr. Stephen Mark Zaacks has the following 6 areas of expertise
Certifications, License, & Education
34 Years Experience
Dr. Stephen Mark Zaacks holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Residency
Completed their residency at Northwestern Memorial Hospital.
Medical School
Graduated from Northwestern University Feinberg School Of Medicine in 1992.
NPI Number
Dr. Zaacks' NPI number is 1225052327.
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Frequently Asked Questions
- Which hospitals is Dr. Stephen Zaacks affiliated with?
- Dr. Stephen Zaacks is affiliated with Endeavor Health Northwest Community Hospital, Glenbrook Hospital, Evanston Hospital, Saint Francis Hospital, Highland Park Hospital, Endeavor Health Skokie Hospital, and Evanston Hospital.
- Is Dr. Stephen Zaacks accepting new patients?
- Dr. Stephen Zaacks is accepting new patients on Vitals. View Dr. Stephen Zaacks's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Stephen Zaacks?
- You can find contact information for Dr. Stephen Zaacks here on Vitals.
- Does Dr. Stephen Zaacks accept my insurance?
- You can see the insurance plans that Dr. Stephen Zaacks accepts on their Vitals profile.
- Does Dr. Stephen Zaacks accept virtual/telehealth appointments?
- Dr. Stephen Zaacks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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