Executive Management Team

Candace Johnson, PhD
  • President & CEO
  • M&T Bank Presidential Chair in Leadership
  • Professor of Oncology, Department of Pharmacology and Therapeutics
Kunle Odunsi, MD, PhD, FRCOG, FACOG
  • Deputy Director
  • The Robert, Anne & Lew Wallace Endowed Chair in Cancer Immunotherapy
  • Chair, Department of Gynecologic Oncology
  • The M. Steven Piver Professor of Gynecologic Oncology
  • Executive Director, Center for Immunotherapy
Holly Bowser, MBA, CMPE
  • Vice President of Organizational Performance Improvement
Laurel DiBrog
  • Chief Marketing and Communication Officer
  • Senior Vice President of Marketing and Communications
  • Vice President, Business Development, Strategy and Supply Chain
Errol Douglas
  • Senior Vice President/Chief Human Resources Officer
  • Executive Director
  • Roswell Park Alliance Foundation
  • Chief Development Officer
Marc Ernstoff, MD
  • Professor
  • The Katherine Anne Gioia Chair of Medicine
  • Chair, Department of Medicine
  • Senior Vice President for Clinical Investigation
Thomas Furlani
  • Professor of Oncology
  • Chief Information Officer
  • Information Technology
Ann Marie Gibney Headshot
  • Administrative Chief of Staff
  • Executive Office
Pamela Giesie, MSN, RN, PHN, CNOR, FABC
  • Chief Nursing Officer
  • Vice President of Patient Care Services
Shirley Johnson, MBA, MS, RN, NEA-BC
  • Chief Clinical Operations Officer
  • Senior Vice President
James Kennedy Headshot
  • Director, Government and Community Relations
  • Department of Government Affairs & Board
Boris Kuvshinoff, MD, MBA
  • Chief Medical Officer
  • Professor of Oncology
  • Division of Gastrointestinal/Endocrine Surgery, Department of Surgical Oncology
Mary Ann Long Headshot
  • Senior Vice President of Nursing
  • Department of Nursing
Gregory McDonald, CHFP, CPA
  • Vice President of Finance
  • Chief Financial Officer
Raghu Ram, MD
  • Vice President of Value-Based Care Optimization and Community Clinical Collaboration
Thomas Schwaab, MD, PhD
  • Chief of Strategy, Business Development and Outreach
  • Professor of Oncology
  • Department of Urology
  • Department of Immunology
  • CEO, RPCI Oncology, PC
Michael Sexton Esq
  • Chief Administrative Officer
  • General Counsel