Leadership

Boykin Robinson, MD, MBA

Chief Executive Officer

Dr. Boykin Robinson is a founding member of Core Clinical Partners and serves as Chief Executive Officer.

John Peyton

Chief Strategy Officer

John serves as the Chief Strategy Officer of Core Clinical Partners. He has spent 10 years in healthcare operations and physician practice management.

Gretchen Payne, CPA, MBA

Chief Financial Officer

Gretchen brings over a decade of experience in healthcare finance and revenue cycle management to Core Clinical Partners.

Marcia Messer, RN, MBA

Clinical Operations & Strategy

Marcia is a visionary healthcare executive with over 30 years of experience in Emergency Services as a clinician, consultant and administrator.

Kelly Barnett

Operations Manager

Kelly has more than 10 years of experience in the healthcare industry and has been involved with every facet of the physician services space.

Clinical Advisors

Bear Caffery, MD

Academic Emergency Medicine

Dr. Caffery’s experience in emergency medicine includes clinical and leadership roles in community, county, and university settings.

Connie Donovan, RN, MPH

Patient Safety & Compliance

With 25+ years of hands-on experience,, Connie brings a broad and nuanced perspective to Core’s hospital partners.

Lynne Grief, PhD, RN, CEN, TCRN

Trauma & Emergency Services

Dr. Lynne Grief is a nationally recognized subject matter expert with diverse experience in administrative, education, and clinical nursing within emergency and trauma healthcare settings.

Business Advisors

Christopher Calton, MBA

Finance

Mr. Calton advises Core Clinical Partners on financial strategy and acquisitions, and his background includes both financing and merger & acquisition advisory assignments.

Ken Hawkins, CPA

Growth & Strategy

M&A executive with more than 20 years of experience in market expansion strategies, closing transactions, and reporting.