
Marshall Cross, M.D., FACS
Board-Certified General Surgeon
Marshall Cross, M.D. earned his medical degree from the Medical College of Virginia in Richmond, Virginia and completed residency training at the Medical University of South Carolina Teaching Hospital in Charleston, South Carolina. He is board-certified by the American Board of Surgery and is a Fellow of the American College of Surgeons.
Michael Peyser, M.D., MS, FACS
Board Certified General Surgeon and Fellowship Trained Surgical Oncologist
Michael Peyser, M.D. earned his medical degree from Eastern Virginia School of Medicine in Norfolk, Virginia where he also completed residency training. Dr. Peyser completed a Fellowship in Surgical Oncology at Rosewell Park Cancer Institute in Buffalo, New York, and is board-certified by the American Board of Surgery. He is a Fellow of the American college of Surgeons and of the Society of Surgical Oncology.
Kendall Jones, Jr., M.D., MBA, FACS
Board-Certified General Surgeon
Kendall Jones, Jr., MBA, M.D. earned his medical degree from the University of Virginia in Charlottesville and a Master’s of Business Administration at the College of William and Mary in Williamsburg, Virginia. He completed residency training at the University of North Carolina Hospital in Chapel Hill and is board-certified by the American Board of Surgery. Dr. Jones is Fellow of the American College of Surgeons.

Ron Post, M.D., FACS
Board-Certified General Surgeon
Ron Post, M.D. earned his medical degree from Georgetown University School of Medicine, Washington, D.C. He completed residency training at North Shore University Hospital/New York University Medical School where he also served as chief resident. Dr. Post is board-certified by the American Board of Surgery and Fellow of the American College of Surgeons.
Brian Billings, M.D.
Board-Certified General Surgeon and Fellowship Trained Colorectal Surgeon
Brian Billings, M.D. earned his medical degree from Wayne State University in Detroit. He completed residency training and a subspecialty Colorectal Surgical Fellowship at Mayo Clinic in Rochester, MN. Dr. Billings is board-certified by the American Board of Surgery.