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 Rhodes 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.

Dr. Craig Franzman was born in Bronx, New York. He received his undergraduate degree from Brandeis University in Waltham, Massachusetts and his M.D. degree from New York University. Dr. Franzman completed his medical internship and residency at Presbyterian Hospital of the University of Pittsburgh. In June 1992 he completed his Hematology/Oncology fellowship at the University of Rochester ; Strong Memorial Hospital, in Rochester, New York. Dr. Franzman has been in private practice since 1992. He is a member of the American Society of Internal Medicine, the American College of Physicians, and the Chesapeake Medical Society. Dr. Franzman is a diplomate of the American Board of Internal Medicine. He is board certified in Medical Oncology and Hematology.

Dr. Amy Skorupa was raised in Newport News, Virginia. She received her undergraduate degree in biology and history from the University of Richmond in Richmond, Virginia and her M.D. degree from the Medical College of Virginia. She completed her Internal Medicine residency at the Medical University of South Carolina in Charleston, South Carolina where she then went on to complete her Hematology and Oncology Fellowships. Dr Skorupa is a member of the American Society of Hematology and the American Society of Clinical Oncology.

Dr. William W. Mac Laughlin was born in Westchester County, New York. He received his B. S. degree in Psychology from the State University of New York at Binghamton and his M.D. degree from the New York Medical College. He completed his internship and residency in Internal Medicine at the Eastern Virginia Graduate School of Medicine. In June 1987 Dr. Mac Laughlin completed his fellowship in Hematology/Oncology from Columbia-Presbyterian Medical Center in New York City. He is a member of the American Society of Clinical Oncology and a Fellow of the American College of Physicians. Areas of expertise include bleeding and coagulation disorders, benign hematology, and medical treatment of malignancy. Dr. Mac Laughlin is board certified in Internal Medicine, Hematology, and Medical Oncology.