Administrative Team

James L. Matney
President & CEO

Michael Brown

Michael Brown, M.D.
Chief Medical Officer

Greg K. Johnson, FACHE
Vice President of Operations

Shamb Purohit
Vice President of Financial Services & CFO

Dena Zinker, MSN, RN, NE-BC, FACHE
Vice President of Patient Services

Dawn Johns
Vice President of Human Resources

Bill Bishop
Vice-President Information Systems & CIO

Stewart Merdian

Stewart Merdian
Vice-President Physician Services

Colquitt County Hospital Authority
  • Maureen A. Yearta, Ed.D., Chairman
  • Richard Bass
  • Howard L. Melton, MD
  • Johnny Brown
  • James W. Keith, MD, Treasurer
  • Kirk R. Friedlander, Secretary
  • Richard E. Turner, Jr.
  • John Mark Mobley, Jr.
  • John Griffin
Colquitt Regional Medical Foundation Officers
  • James L. Matney
  • Hugh B. Ward
  • John Mark Mobley, III
    Vice Chairman
  • Shamb Purohit
Colquitt Regional Medical Center Medical Staff Leadership
  • Justin Baker, MD
    Chief of Staff
  • James Huffman, MD
    Chief of Medicine
  • Cheau Williams, MD, FACOG, FACS
    Chief of Surgery