Live
Read now
Greg Gulbransen, DO clinic

Greg Gulbransen, DO

Adolescent Medicine • Oyster Bay, NY

4.4/5(231 reviews)

Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.

Last gathered July 11, 2026. How our information is sourced · Report incorrect information

Services Offered

Not published.

Team

  • Greg Gulbransen, DO - DO, Adolescent Medicine

Insurance & Payment

Not published.

Pay a bill, Price transparency

Languages Spoken

Not published.

FAQs

What are the hours for scheduling an appointment?

Our representatives are available to schedule your appointment Monday through Friday from 9am to 5pm.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • 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)

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

"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

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

Information sourced from the clinic's website as of July 11, 2026.

Other adolescent medicine clinics in Oyster Bay

Comparing your options?

See other adolescent medicine clinics in Oyster Bay, or search the full directory by insurance, ratings, and more.

More Adolescent Medicine Clinics
ClinAdsby ClinsightBuilt for clinicsYour clinic's marketing team, powered by AI.On-brand ads, SEO, and social campaigns in one place.Generate your first clinic ad for free Clincyby ClinsightBuilt for dental clinicsGet more revenue from the patients you already have.Clincy calls and texts lapsed patients until they're back on the schedule.Book a call DDS RecruitPowered by ClinsightDental recruitingYour practice's fractional recruiting team.Dental-only search, run end to end, with placements guaranteed for a year.Find your next hire

Clinic and healthcare updates

Get updates in your inbox. Subscribing is optional.