Dr. William P. Clark, Jr., was born in Bronxville, New York. He received his bachelors degree in Psychology from the College of the Holy Cross in Worcester, Massachusetts and his M.D. degree from Georgetown University. After a medical internship at Brown University affiliated hospitals in Providence, Rhode Island. Dr. Clark completed his Internal Medicine residency at Hartford Hospital in Connecticut. He completed his Hematology/Oncology fellowship at the University of Massachusetts. Dr. Clark has been in private practice since 1984. He is a member of the Medical Society of Virginia, the Virginia Beach Medical Society, the American Medical Association and American Society of Clinical Oncology. Dr. Clark is a diplomate of the American Board of Internal Medicine and is board certified in Medical Oncology.