Accepting New Patients
Online Booking
My upcoming availability
About me
Gregory F. Dimesa, DO, is a family medicine physician with Atlantic Medical Group (AMG). Board-certified in family medicine by the American Osteopathic Board of Family Physicians, he has a keen interest in disease prevention and chronic condition management, and possesses the innate ability to guide patients of all ages on their journey to health through competent, compassionate, patient-centered primary care while fostering strong, lifelong doctor-patient relationships along the way.
After earning his medical degree from NYIT College of Osteopathic Medicine, Old Westbury, NY, Dr. Dimesa served as chief resident in family medicine at Morristown Medical Center, Morristown, NJ. Prior to joining AMG, he practiced the full spectrum of family medicine and urgent care. He also holds a Bachelor of Science in molecular/cellular biology from the State University of New York, New Paltz, NY.
Dr. Dimesa is a member of such prominent organizations as the American Academy of Family Physicians, American College of Osteopathic Family Physicians, and American Osteopathic Association. He is a participating provider of the Atlantic Accountable Care Organization.
SPECIALTIES
Family Medicine
AFFILIATIONS
Atlantic ACO
Atlantic Medical Group
Morristown Medical Center
Where to see me
Education & Experience
TRAINING
New York Institute of Technology College of Ostepathic Medicine
Medical School
Morristown Medical Center
Residency
BOARD CERTIFICATIONS
Patient Reviews
4.9
- 5.0Jan 3, 2026Nurse was efficient and pleasant
- 5.0Jan 3, 2026I love being able to schedule the appointment online and appreciated being able to complete pre check in paperwork online
- 5.0Jan 3, 2026I really appreciate Dr Dimesa's calm caring demeanor and willingness to listen to me ask about a secondary medical thing while in the appointment for another
- 5.0Dec 31, 2025Easy scheduling and very little wait time. Staff was courteous
- 5.0Dec 31, 2025All staff were alert, intelligent, genuinely Interested In my care and providing great environment
