Our Doctors

Alex Niu, MD
Alex Niu, MD
Medical Oncology and Hematology
Jan Nowak, PhD, MD
Jan A. Nowak, PhD, MD
Pathology
Tricia Numan, MD
Tricia Numan, MD
Anatomic Pathology
Steven Nurkin, MD, MS
Buffalo Spree Top Doctor 2024
Steven Nurkin, MD, MS, FACS
Surgical Oncology
Chukwumere Nwogu, MD, PhD, FACS
Buffalo Spree Top Doctor 2024
Chukwumere Nwogu, MD, PhD, FACS
Thoracic Surgery
O brien portrait headshot
Shalana O'Brien, MD
Surgical Oncology
Colleen O'Neill, DAc, LAc
Colleen O'Neill, DAc, LAc
Frank Ogbonna, MD/DO
Frank Ogbonna, MD/DO
Radiation Oncology
Kenan Onel, MD, PhD
Kenan Onel, MD, PhD
Clinical Genomics
Can Ozturk, MD
Buffalo Spree Top Doctor 2024
Can Ozturk, MD
Plastic & Reconstructive Surgery
Cemile Nurdan Ozturk, MD
Buffalo Spree Top Doctor 2024
Cemile Nurdan Ozturk, MD
Plastic & Reconstructive Surgery
Megan Pailler, PhD
Megan Pailler, PhD
Medical Psychology