Diane Rachel Zanger, MD
Cardiology

4.7 out of 5,
Accepting new patients
Provider Information
Specialties
Cardiology
Languages
English
Age groups seen
Adults
Adults Over 65
Hospital affiliations
Hackensack Meridian Medical Group
Hackensack University Medical Center
Education
New York Presbyterian/Columbia University
Fellowship, Cardiology, 1998
New York Presbyterian/Columbia University
Residency, Internal Medicine, 1994
Columbia University College of Physicians & Surgeons
Medical Education
Certifications
Nuclear Cardiology - Certification Board of Nuclear Cardiology - 2007
Cardiovascular Disease - American Board of Internal Medicine - 1998
Verified Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.7 out of 5
178 ratings,
17 reviews
11/26/2025
I just want to say that I'm very happy with Dr. Zanger. She always listens to me, always gives me something extra, and asks me everything. For me, Dr. Zanger is excellent. Thank you.
11/20/2025
Dr. Zan treats you with respect, explains everything very clearly. I will recommend her to anybody.
11/13/2025
Dr Zanger is extremely knowledgeable and caring. She is one of the best doctors I have ever had. I recommend her to anyone who wants a doctor who really cares about her patients.
11/5/2025
Office staff was excellent
10/16/2025
Excellent
Insurance Coverage
Note:Please contact the practice directly to confirm your health plan is in network.
Aetna
Aetna Better Health
Amerihealth
Cigna
Claritev
Clover Health
Fidelis Care
Horizon Blue Cross Blue Shield of New Jersey (Horizon BCBSNJ)
Horizon Blue Cross Blue Shield of New Jersey (Horizon NJ Health)
Karna WTC
MagnaCare
Medicaid
Medicare
Oxford Health Plans
QualCare
Railroad Medicare
United Healthcare (UHC)
UnitedHealthcare (UHC) Medicare
Wellpoint
Need a Different Location?
Hackensack Meridian Urgent Care - American Dream also offers treatment for urgent medical needs near you.
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Call Us to Schedule
201-461-6200
Call Us to Schedule
201-461-6200
Call Us to Schedule
201-461-6200


