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Greg Gulbransen, DO

Adolescent MedicineOyster Bay, NY

★★★★☆4.4/5231 reviews across 4 platforms

Ratings by platform

  • Vitals: 4.3 out of 5 stars (87 ratings)
  • RateMDs: 4.4 out of 5 stars (29 reviews)
  • WebMD Care: 4.5 out of 5 stars (79 ratings)
  • Birdeye: 4.4 out of 5 stars (36 reviews)

What patients say

Patients praise

  • Many patients view Dr. Gulbransen himself as a knowledgeable, caring, and attentive pediatrician who listens to concerns
  • Frequently praised for his dedication, responsiveness, and availability for patients
  • Several reviewers describe him as warm, kind, and excellent with children

Common complaints

  • Significant recurring complaints regarding office staff, including unfriendliness, dismissiveness, poor communication, and unprofessional behavior
  • Some reports of difficulty scheduling appointments and issues with office management/billing practices
  • Occasional reports of the doctor himself appearing unprofessional, arrogant, or dismissive in specific encounters
  • Some patients have left the practice specifically due to the staff/office environment despite liking the doctor personally

In patients' words

"Dr G is a phenomenal doctor. However his choice of staff leaves much to be desired and will cost him business in the long run of things."

RateMDs

"Dr. Gulbransen is an amazing doctor with great personality and has been my children's pediatrician for over a decade. It is sad that my frustrations with the office management is the reason I am seeking out a pediatrician elsewhere."

Healthgrades

"Warmth, kindness, sensitivity and humor... all rolled up into this incredible pediatrician who my kids have been going to since they were born. Dr. Greg is wonderful!"

Birdeye

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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