Takes about two minutes. Only your first name or chosen display name is shown — your email stays private.
In Williamsville, Dr. Benjamin A. Zwierzchowski works as a family medicine physician at Buffalo Medical Group, P.C.
Medical school: State University of New York at Buffalo School of Medicine, class of 2018.
The office is at 325 Essjay Rd, Williamsville, NY 14221; the phone number on record is (716) 630-1000. Dr. Zwierzchowski is also listed at 3900 N Buffalo St, Orchard Park, NY 14127. 236 clinicians bill Medicare through Buffalo Medical Group, P.C., so it is a large group practice rather than a solo office. Dr. Zwierzchowski accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services. Video (telehealth) appointments are listed as an option.
On the hospital side, Dr. Zwierzchowski holds affiliations with Kaleida Health and Sisters of Charity Hospital.
Key facts
- Specialty
- Family medicine physician
- Credentials
- MD
- Practice
- Buffalo Medical Group, P.C.
- Address
- 325 Essjay Rd, Williamsville, NY 14221
- Phone
- (716) 630-1000
- Other locations
- 3900 N Buffalo St, Orchard Park, NY 14127
- Medical school
- State University of New York at Buffalo School of Medicine (2018)
- Hospital affiliations
- Kaleida Health, Sisters of Charity Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1811494842
- NY license no.
- 306710
Have you been a patient of Dr. Zwierzchowski? A short, fair review — what went well, what didn't — helps the next person choosing a family medicine physician in Williamsville.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 116 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
- Blood test, comprehensive group of blood chemicals
- Blood test, lipids (cholesterol and triglycerides)
- Procedures on Medicare Care Compare
- Removal of tissue 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2020. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Kaleida Health · Sisters of Charity Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing family doctors? See 55 in Williamsville or 241 across Greater Buffalo.
Other family doctors in Williamsville
Dr. Matthew R. Jones, DOFamily Doctor · Primary Care of Western New York LLPNo reviews yetWilliamsville, NY
Dr. Maxim Mitchell, MDFamily Doctor · General Physician PCNo reviews yetWilliamsville, NY
Dr. Megan Wierchowski, DOFamily Doctor · Primary Care of Western New York LLPNo reviews yetWilliamsville, NY
Dr. Michael R. Jordan, MDFamily Doctor · Buffalo Medical Group, P.C.No reviews yetWilliamsville, NY
Dr. Michelle L. Lombardo, MDFamily Doctor · UB Family Medicine IncNo reviews yetWilliamsville, NY
Dr. Min Yang, MDFamily Doctor · Buffalo Medical Group, P.C.No reviews yetWilliamsville, NYWrite a review
Frequently Asked Questions
With Buffalo Medical Group, P.C., at 325 Essjay Rd, Williamsville, NY 14221.
Call the office at (716) 630-1000.
Yes — Dr. Zwierzchowski accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Kaleida Health and Sisters of Charity Hospital.
Is this your profile?
