Meet Our Staff & Faculty at the Orthopaedic Surgery Residency Program
James A. DeLullo, MD
Program Director
- Medical School: Wright State University
- Residency: Orthopaedic Surgery - UPMC Hamot
- Fellowship: Sports Medicine/Trauma - Allegheny General Hospital
- Certifications: Orthopaedics - American Board of Orthopaedic Surgery
Mary Beth Cermak, MD
- Medical School: Temple University School of Medicine
- Residency: Orthopaedic Surgery - West Virginia Univ Hospitals
- Fellowship: Upper Extremity/Hand Surgery - University of Pennsylvania
- Certifications: Hand Surgery, Orthopaedic Surgery - American Board of Orthopaedic Surgery
Gary J. Cortina, MD
- Medical School: Jefferson Medical College
- Residency: Orthopaedic Surgery - UPMC Hamot
- Fellowship: Spine and Hand Surgery - Allegheny General Hospital
- Certifications: Orthopaedics - American Board of Orthopaedic Surgery
- Memberships: American Academy of Orthopaedic Surgeons, Erie County Medical Society, Pennsylvania Medical Association, Pennsylvania Orthopaedic Society, Eastern Orthopaedic Association
- Areas of Special Interest: Shoulder and knee orthopaedic surgery; hip and knee replacement surgery.
John M. Hood, MD
- Medical School: Hahnemann University School of Medicine
- Residency: Orthopaedic Surgery - UPMC Hamot
- Fellowship: Hand Surgery - Hospital of the University of Pennsylvania
- Certifications: Hand Surgery, Orthopaedic Surgery - American Board of Orthopaedic Surgery
Mark A. Krahe, DO
- Medical School: Philadelphia College of Osteopathic Medicine
- Internship: Traditional Osteopathic Internship – South Pointe Hospital
- Residency: Orthopaedic Surgery – South Pointe Hospital
- Fellowship: Foot and Ankle Surgery – Orthopaedic Foot & Ankle Center
Jeffrey A. Nechleba, MD
- Medical School: State University of New York at Buffalo School of Medicine
- Residency: Orthopaedic Surgery - UPMC Hamot
- Certifications: American Board of Orthopaedic Surgery
- Memberships: AMA - American Medical Association, American Academy of Orthopaedic Surgeons, American Orthopaedic Association, Pennsylvania Orthopaedic Society
- Areas of Special Interest: Orthopaedic surgery, joint replacement, sports medicine, fracture care
Carl Y. Seon, MD
- Medical School: State University of New York at Buffalo School of Medicine
- Residency: Orthopaedic Surgery - UPMC Hamot
- Fellowship: Shoulder and Elbow Surgery - Thomas Jefferson University Hospital
- Areas of Special Interest: Shoulder surgery
Nick Stefanovski, MD
- Medical School: Temple University School of Medicine
- Residency: Orthopaedic Surgery - UPMC Hamot
- Certifications: American Board of Orthopaedic Surgery
D. Patrick Williams, DO
- Medical School: Chicago College of Osteopathic Medicine
- Residency: Orthopaedic Surgery - Grandview Hospital and Medical Center
- Fellowship: Hand Surgery - Cleveland Clinic Foundation
- Certifications: Hand Surgery, Orthopaedic Surgery - American Osteopathic Board of Orthopaedic Surgery
Contact Us
For more information regarding the Orthopaedic Residency Program at UPMC Hamot, please contact Jane Horetsky, GME senior department manager, at 814-877-6253 or horetskyj@upmc.edu.
