ONE Health Ohio Leadership Team




Ronald Dwinnells, MD, MBA, CPE, FAAP
Chief Executive Officer
Maria Kowal, MD
Chief Medical Officer
Christopher McCord, DMD
Dental Director
Christopher Broderick, CNP
Medication-Assisted Treatment Director
Mark Haddle
Compliance Officer
George Voss
Lori Kline
Human Resources Director
Megan Kovacich
Marketing Director
David Sansoterra, MD
Chief Quality Officer
Melissa Foor, MSN, BSN, RN
Director of Care Management
Elizabeth Upshir, MSN, MHA, BRIT, RN
Director of Nursing
Jacquelyn Oddo, MS, RDN, LD
Director of Dietetics and Nutritional Services
Kellie Haynie
Billing Director