All of the physicians at the Medical Institute of New Jersey are board-certified in their respective fields.
Family Medicine, Pediatrics and Geriatrics
Alan S. Gellerstein, MD
Board Certified: Family Medicine
Specialty: Family Medicine & Musculoskeletal Medicine
Medical Education: Eastern Virginia Medical School
James V. Gibbions, Jr., MD
Board Certified: Family Medicine
Specialty: Family Medicine
Medical Education: UMDNJ
Preethi Kumar, DO
Board Certified: Family Medicine, Osteopathic Manipulative Treatment
Specialty: Family Medicine; Osteopathic Manipulative Treatment
Medical Education: Edward Via College of Osteopathic Medicine
Nerlande Joasil, APN
Board Certified: Family Nurse Practitioner
Specialty: Family Medicine
Medical Education: UMDNJ
Ira P. Monka, DO, MHA, FACOFP
Chairman: Family Medicine
Trustee, UMDNJ Health Policy Fellowship
Board Certified: Family Medicine
Specialty: Family Medicine
Medical Education: UMDNJ
Ilene M. Moss, DO, FAAP
Board Certification: Pediatrics
Specialty: Pediatrics
Medical Education: University of New England College of Osteopathic Medicine
Stacy Reed Mevs, MD
Board Certification: Family Medicine
Specialty: Family Medicine
Medical Education: Meharry Medical College School of Medicine
Suzanne Tepper, MD*
Board Certified: Family Medicine
Specialty: Family Medicine
Medical Education: Temple University School of Medicine
Molly Lawrence, APN
Board Certified: Family Nurse Practitioner
Specialty: Family Medicine; Geriatric Medicine
Medical Education: University of Southern Maine; Michigan State College of Nursing
*Dr. Tepper also sees patients at Atlantic Medical Group Primary Care at Randolph.
Cardiology and Endovascular Medicine
Leonard J. Moss, DO, FACC, FACP
Chairman: Cardiology
Board Certified: Cardiovascular Disease, Nuclear Cardiology, Internal Medicine
Specialty: Cardiology
Medical Education: University of New England College of Osteopathic Medicine
Amber Mason, APN
Board Certified: Adult Gerontology
Specialty: Cardiology
Medical Education: Fairleigh Dickenson University
Gastroenterology
Eliyahu Fuchs, MD, FACP
Chairman: Gastroenterology
Board Certified: Gastroenterology, Internal Medicine
Specialty: Gastroenterology
Medical Education: University of Toronto
Our physicians see patients at Morristown Medical Center. They are affiliated with Atlantic Medical Group and are participating providers of the Atlantic Accountable Care Organization.
Patient Resources
Medical Institute of New Jersey Locations
Cedar Knolls
11 Saddle Road
Cedar Knolls, NJ 07927
FAX Family medicine, pediatrics, geriatrics: 973-267-3478; Gastroenterology: 973-267-3479; Cardiology: 973-267-4434