Jonathan B Shammash, MD

Internal Medicine
Jonathan B Shammash image
4.9 out of 5, 
Hackensack Meridian Medical Group (HMG) Logo
Accepting new patients

HMH Internal Medicine Academic Practice Hackensack

385 Prospect Avenue, Suite 204 Hackensack, NJ 07061
See location

Philosophy of Care

l listen carefully to the concerns of my patients and their family members, in order to develop an individualized plan of care based on the available clinical information and on a shared decision making process.

Provider Information

Specialties

Internal Medicine

Languages

English

Age groups seen

Adults
Adults Over 65

Hospital affiliations

Hackensack Meridian Medical Group
Hackensack University Medical Center

Education

Hospital of the University of Pennsylvania
Residency, Internal Medicine, 1996
Perelman School Of Medicine At The University Of Pennsylvania
Medical Education

Certifications

Internal Medicine - American Board of Internal Medicine - 1995

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.
4.9 out of 5
95 ratings,
30 reviews
5/6/2026
Was very satisfied all around with the service
4/28/2026
Dr. Shammash is prepared, knows your chart and is dedicated to giving you the best medical advice.
4/28/2026
After 38 years with one primary physician, I felt comfortable that I made a good decision in choosing Dr Shammash.
4/24/2026
Dr. Shammash is super as previously stated. The front office staff could be a little more engaged, and should take care of the patient live and in front of them first, rather than answering and dealing with phone calls for extended periods.
3/29/2026
A positive experience

Insurance Coverage

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Map & Directions

HMH Internal Medicine Academic Practice Hackensack

385 Prospect Avenue, Suite 204 Hackensack, NJ 07061
Monday - Friday

8:00 am - 5:00 pm

Saturday - Sunday

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