Photo of Dr. Alan Gellerstein

Dr. Alan Gellerstein, MD

Concierge Family Medicine physician, Cedar Knolls, NJ

Concierge Choice Physicians
5.0 (10 reviews)

Dr. Gellerstein is a board-certified family medicine physician in Cedar Knolls, New Jersey, who is affiliated with Concierge Choice Physicians.

11 Saddle Road, Cedar Knolls, NJ 07927
At a glance
Practice model
Concierge program
Board certification
Family medicine

Facts on this page last checked November 2026. How we check doctors

About Dr. Gellerstein

Dr. Gellerstein attended Eastern Virginia Medical School and completed a residency at Riverside Regional Medical Center. He is board certified in family medicine by the American Board of Family Medicine. He practices family medicine with Medical Institute of New Jersey in Cedar Knolls.

He believes that a physician who really knows the patient is key to quality care.

Membership and fees

A concierge program is open to a limited number of patients.

Education and credentials

Degree
MD
Medical school
Eastern Virginia Medical School
Residency
Riverside Regional Medical Center
Board certification
American Board of Family Medicine, Family Medicine
License
New Jersey
Board actions
Good standing (checked Nov 2026) None on record Verify with the New Jersey State Board of Medical Examiners

Hospital and practice affiliations

Morristown Medical Center
Atlantic Medical Group
Medical Institute of New Jersey
Concierge Choice Physicians

Location

11 Saddle Road, Cedar Knolls, NJ 07927
Concierge Choice Physicians practice page
Directions

Patient reviews

5.0
10 reviews
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Write a review
Rated 5 out of 5

"Ensures I understand my treatment options fully. Makes me feel valued and respected during visits."

FMDD UserFeb 2024
Rated 5 out of 5

far superior to my previous doctors

"Doctor Gellerstein is far superior to my previous doctors. On my first visit, he covers everything."

FMDD UserSep 2023
Rated 5 out of 5

He really focused on me

"This doctor speaks to you like you are right in front of him, not as if he is thinking about the next patient in the next room."

FMDD UserAug 2023
Rated 5 out of 5

He is thorough and considerate.

"Dr. Gellerstein is the only doctor I would put my family's health in the hands of. He is thorough and considerate."

FMDD UserJun 2023

Questions patients ask

Does Dr. Gellerstein offer a concierge program?

Dr. Gellerstein is affiliated with Concierge Choice Physicians, and a concierge program is open to a limited number of patients.

Is Dr. Gellerstein board certified?

Dr. Gellerstein is board certified in family medicine by the American Board of Family Medicine.

Where did Dr. Gellerstein train?

He attended Eastern Virginia Medical School. He completed a residency at Riverside Regional Medical Center.

Where is Dr. Gellerstein's office?

Dr. Gellerstein practices family medicine with Medical Institute of New Jersey in Cedar Knolls, New Jersey.

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