Bernard Tisdale, MD

Bernard Tisdale, MD

Dr. Tisdale specializes in Radiation Oncology and Family Practice and is board-certified in Radiation Oncology and Family Practice.  He received his medical degree from the University of Virginia in Charlottesville.  He completed residency at the Univeristy of Virginia in Family Medicien and at the University of Louisville in Radiation Oncology.

Dr. Tisdale is a member of American College of Radiology, American Society for Therapeutic Radiology and Oncology, American College of Radiation Oncology, and American Academy of Family Practice.

Dr. Tisdale previously served as staff radiation oncologist at the Commonwealth Cancer Institute, Richmond, Va.  He currently serves on multiple healthcare and community committees. 

Dr. Ahmad Hammad Ahmad N Hammad, MD

Dr. Hammad specializes in Oncology and Internal Medicine and is certified by American Board of Internal Medicine.  He received his medical degree from University of Jordan.  He completed a residency and fellowship at East Tennessee Sate University's Quillen College of Medicine.  He is a member of american Society of Clinical Oncology.

Dr. Hammad has a special interest in thoracic, gastrointestinal, head and neck tumors.  He is a former member of the Institutional Review Board concerned with reviewing clinical trials.
 Mark Davis, MD

Mark Davis, MD

Mark Davis specializes in medical oncology at Johnston Memorial Hospital.  He received his medical degree from University of Virginia, Charlottesville.  He completed his residency at University of Kentucky, Lexington, and a fellowship at Bowman Gray School of Medicine.  He is board-certified by the American Board of Internal Medicine and is a member of the American Society of Clinical Oncology.


 
 Cathy Hopkins, PA Cathy Hopkins, PA

Cathy received a bachelor's degree in biomedical studies from Texas A&M University and a bachelor's degree in physician assistant studies from the University of Texas Medical Branch. She was previously employed by M.D. Anderson Cancer Center and Vanderbilt.  She is a member of the American Academy of Physician Assistants.