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Clinic Type

Oncology

Address

Buffalo Medical Group locations: 295 Essjay Rd, Williamsville, NY 14221; 16 Davison Ct, Lockport, NY 14094; 6950 S Transit Rd, Lockport, NY 14094

Phone

(716) 630-1059

Email

kwhistler@chsbuffalo.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Oncology (cancer care)

Team

  • Robert M Zielinski, MD — Oncologist

Insurance & Payment

Languages Spoken

  • English

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.8/5.0 (88)
  • Birdeye: 4.9/5.0 (198)
  • WebMD: 3.5/5.0 (15)

Patients praise

  • Compassionate approach to patient care
  • Attentive and personal interaction style
  • Strong medical expertise in oncology and hematology

Common complaints

  • Medical malpractice litigation history (specifically related to alleged failure to timely diagnose cancer)

"Having been in the caregiver role during my late wife’s chronic illness, I know what it feels like to be treated well by the health care system, and to be treated poorly, and it has much more to do with the personal interaction than the treatment prescribed."

Buffalo Medical Group profile

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.

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Lockport, NY·Oncology

Buffalo Medical Group (BMG) is a Buffalo, NY-based health system offering comprehensive specialty care and telemedicine. Founded in 1946 and employing about 261 staff, BMG provides services across multiple specialties including oncology-related care through its broader cancer care offerings, plus cardiology, dermatology, gastroenterology, obstetrics/gynecology, orthopedics, internal medicine, sleep medicine, and more. They emphasize virtual care and video visits, access to medical records, and travel advisory services. BMG has expanded with multiple healthcare hubs in the Niagara County/Lockport area (Lockport hub projects and expansions). While the site outlines broad services and digital access, there is no specific oncology department or cancer-center detail listed on the page. If you’re seeking oncology-specific providers or treatments at Buffalo Medical Group in Lockport, you may want to contact them directly or review their oncology/cancer care section if available.

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