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In Williamsville, Dr. Stanley Pietrak works as a gastroenterologist at Gastroenterology Associates LLP.
Albany Medical College of Union University is where Dr. Pietrak went to medical school, graduating in 1979.
Gastroenterology Associates LLP's Williamsville location at 60 Maple Rd Suite 1, Williamsville, NY 14221 is where Dr. Pietrak sees patients — appointments by phone at (716) 626-5250. Gastroenterology Associates LLP is a group — 30 clinicians are enrolled with Medicare under it. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
Dr. Pietrak at a glance
- Specialty
- Gastroenterologist
- Credentials
- MD
- Practice
- Gastroenterology Associates LLP
- Address
- 60 Maple Rd Suite 1, Williamsville, NY 14221
- Phone
- (716) 626-5250
- Medical school
- Albany Medical College of Union University (1979)
- Medicare assignment
- Accepts
- NPI number
- 1396794939
- NY license no.
- 143423
Your review of Dr. Pietrak — wait times, how well things were explained, how you were treated — helps other patients decide.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 205 people with traditional Medicare, average age 71
- Most common services billed to Medicare
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
- Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
- Procedures on Medicare Care Compare
- Colonoscopy 115 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux 57 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 1984. Medicaid managed-care plans keep their own networks, so check with your plan.
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing gastroenterologists? See 20 in Williamsville or 39 across Greater Buffalo.
Other gastroenterologists in Williamsville
Dr. Craig E. Keller, MDGastroenterologist · Gastroenterology Associates LLPNo reviews yetWilliamsville, NY
Dr. David S. Garson, MDGastroenterologist · Gastroenterology Associates LLPNo reviews yetWilliamsville, NY
Dr. John Picano, MDGastroenterologist · Gastroenterology Associates LLPNo reviews yetWilliamsville, NY
Dr. Mark S. St Marie, MDGastroenterologist · General Physician PCNo reviews yetWilliamsville, NY
Dr. Maya D. Srivastava, MDGastroenterologist · Williamsville, NYNo reviews yetWilliamsville, NY
Dr. Naima A. Mian, DOGastroenterologist · Gastroenterology Associates LLPNo reviews yetWilliamsville, NYWrite a review
Frequently Asked Questions
With Gastroenterology Associates LLP, at 60 Maple Rd Suite 1, Williamsville, NY 14221.
Call the office at (716) 626-5250.
Yes — Dr. Pietrak accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Albany Medical College of Union University, graduating in 1979.
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