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Dr. Peter D. Bloom, MD


  • (716) 626-5250

Dr. Bloom's Overview

Dr. Peter D. Bloom graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1990. He works in Williamsville, NY and specializes in Gastroenterology. Dr. Bloom is affiliated with Millard Fillmore Suburban Hospital.

Dr. Bloom's Experience

Years in Practice: 25

Dr. Bloom's Specialties


Dr. Bloom's Education & Training

Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1990

Dr. Bloom's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Bloom's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • Emblem HIP Select PPO
  • Empire PPO
  • First Health PPO
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Dr. Bloom's Office Information & Appointments

Office Locations

Gastroenterology Associates LLP

60 Maple Rd Ste 1
Williamsville, NY 14221
(716) 626-5250


Office Hours and Information

Fax: (716) 626-5316

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 4:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday 8:00 AM - 4:30 PM
Saturday Closed
Sunday Closed

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Dr. Bloom's Hospital Affiliations

Office Locations

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