ONE Health Ohio Leadership Team




Ronald Dwinnells, MD, MBA, CPE, FAAP
Chief Executive Officer
Maria Kowal, MD, MBA
President and Chief Medical Officer
David Sansoterra, MD
Chief Quality Officer
Megan McGlynn
Chief Operations Officer
George Voss
Chief Financial Officer
Christopher McCord, DMD
Dental Director
Michael Chichak, MD
Director of ONE Health FIT
Richard Bailey, PA-C
Director of Geriatrics-Platinum Health
Christopher Broderick, MSN, APRN-CNP, FNP-C
Medication-Assisted Treatment Director
Leslie Markulin, MSSA, LISW-S, PMH-C
Director of Behavioral Health
Justin Pykare, DNP, APRN-CNP, FNP-BC
Health Informatics Director
Melissa Foor, MSN, BSN, RN
Director of Population Health
Amanda Niles, LPN
Director of Clinical Operations
Stephanie Huston, MSN, APRN-CNP, FNP-C
Director of Women's Health
Jill Wendell, MSN, RN
Director of Quality Assurance
Charles McGowen, MD
Medical Director Emeritus
Tina Parker
Director of Human Resouces
Mark Haddle
Compliance Officer