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Gregory Dimesa,  DO

Accepting New Patients

Gregory Dimesa, DO

Family Medicine

4.9
(236)

Male

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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

  • Accountable Care Organization

  • Atlantic Medical Group

  • Morristown Medical Center

Where to see me

Insurance

Please contact the practice to confirm your health plan is accepted.

  • Aetna

  • Aetna Better Health

  • AHS PPO

  • Amerihealth

  • Amerihealth Caritas

  • Brighton Create

  • Brighton Healthplan Solutions

  • Centivo

  • Cigna

  • ClaimDoc LLC

  • Education & Experience

    TRAINING

    New York Institute of Technology College of Ostepathic Medicine

    Medical School

    Morristown Medical Center

    Residency

    BOARD CERTIFICATIONS

    Family Medicine

    American Osteopathic Board of Family Physicians

    Patient Reviews

    OVERALL RATING

    4.9

    (236 ratings)
    50 reviews
    • 5.0
      Aug 11, 2026
      I felt like the staff really came together, which I appreciated. It feels like everyone at the office communicated well and there wasn't any issues in terms of the care that I received.
    • 5.0
      Aug 11, 2026
      Dr. Dimesa was excellent during my appointment! He listened to comments I had in regards to things that had been ordered during my last visit with them. In addition, he also took the time to explain a condition to me that he believed I might have. What I liked was that he didn't talk down to me in explaining anything and I was able to understand what was going on throughout my appointment.
    • 5.0
      Aug 9, 2026
      Excellent provider
    • 5.0
      Jun 25, 2026
      Dr Dimesa is amazing
    • 5.0
      Jun 14, 2026
      HIGHLY recommend this physician. He took time to listen to all my concerns and engaged in back and forth conversations about everything.