Our Doctors

Gary Mann, MD, FACS
Buffalo Spree Top Doctor 2024
Gary Mann, MD, FACS
Surgical Oncology
Renee Mapes, DO
Anesthesiology
Dr. Michael R. Markiewicz's headshot
Michael R. Markiewicz, DDS, MPH, MD, FACS, FACD(c)
Head & Neck and Plastic & Reconstructive Surgery
Roberto Martinez, MD
Roberto Martinez, MD
Medical Oncology and Hematology
Peter Maslak, MD
Peter Maslak, MD
Hematologic Oncology
Maya Mathew, MD
Maya Mathew, MD
Radiation Oncology
Benjamin Matson, MD
Buffalo Spree Top Doctor 2024
Benjamin Matson, MD
Anesthesiology
Dr. Christina Matthews
Christina Matthews Conti, PharmD, BCOP
Pharmacy
David Mattson Jr, MD
Buffalo Spree Top Doctor 2024
David Mattson Jr., MD
Radiation Oncology
Philip McCarthy, MD
Buffalo Spree Top Doctor 2024
Philip McCarthy, MD
Hematologic Oncology
Elizabeth McClintick, MD
Elizabeth McClintick, MD
Anesthesiology
Benjamin McGreevy, MD
Buffalo Spree Top Doctor 2024
Benjamin McGreevy, MD
Diagnostic Radiology