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Atlantic Medical Group Gastroenterology at Bayonne

Gastroenterology • Bayonne, NJ

★★★★★4.7/5291 reviews across 4 platforms

Ratings by platform

  • Atlantic Health Official Website (Dr. John Hahn): 4.8/5 (208 ratings (67 reviews) on official site)
  • Atlantic Health Official Website (Elizabeth Magee, APN): 4.9/5 (52 ratings (10 reviews) on official site)
  • WebMD Care: 3.5/5 (28 ratings)
  • Birdeye: 2.3/5 (3 reviews)

What patients say

Patients praise

  • physicians described as attentive and listening to patient concerns
  • kind, courteous, and helpful office staff and nursing assistants
  • positive scheduling experiences

Common complaints

  • unprofessional and hostile demeanor reported by some patients
  • low ratings on third-party aggregator sites

In patients' words

"Dr. John Hahn is an amazing physician! He takes his time during an appointment and really listens to patient's concerns and answers questions in a clear and concise manner."

— Atlantic Health Patient Review

"I will never go back. Unprofessional. Such hostile demeanor when I had my appointment. He started yelling at me because I was confused with his protocol."

— MapQuest Review

"I thought nurse Mabel was very kind, not alarming and spent a great deal of time talking w/me + answering any questions I had."

— Atlantic Health Patient Review

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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