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Medical Team

Medical Team

Medical Team

Our team of physicians works with our medical and support staff to provide patients at The Carolina Center for Behavioral Health with quality, comprehensive care in a supportive therapeutic environment.

Bryant Byrne, MD

Dr. Byrne holds a BS in neuroscience from Vanderbilt University and earned her MD from the Medical University of South Carolina in Charleston. She completed her general psychiatry residency and went on to complete a fellowship in child and adolescent psychiatry at MUSC as well. Dr. Byrne is board certified in general psychiatry and child and adolescent psychiatry. She works with our adolescent inpatient and partial hospitalization programs and provides care on the adult inpatient units.

James Walker, MD

Dr. Walker holds a Bachelor of Civil Engineering from Auburn University. He completed his MD at the Medical University of South Carolina. He went on to complete a psychiatry residency and fellowship in addiction psychiatry at MUSC as well. Dr. Walker is board certified in general psychiatry and addiction psychiatry.

Jon Snipes, MD

Dr. Snipes holds a BS in biology from Clemson University and received his MD from the Medical University of South Carolina. He completed his residency and was chief resident at MUSC and was the first graduate of the United States’ first fellowship in brain stimulation at MUSC. He is board certified in general psychiatry and works with our adult inpatient, ECT, chemical dependency, and Suboxone outpatient programs.

Lance Feldman, MD, FAPA, MBA

Dr. Feldman holds a BS in nursing from the University of Pennsylvania and earned his MD from Florida State University College of Medicine. He also holds an MBA from the University of Toledo. Dr. Feldman completed a general psychiatry residency at the University of Toledo College of Medicine and went on to complete a fellowship in child and adolescent psychiatry at Penn State Hershey College of Medicine. He is board certified in general psychiatry, child and adolescent psychiatry and addictions medicine. He is also a Fellow of the American Psychiatric Association.

Mohammed Memon, MD

Dr. Memon earned his MD from Liaquat Medical College in Pakistan. He completed his residency at the University of Missouri, Kansas City, and a geriatric psychiatry fellowship at the Medical University of South Carolina. Dr. Memon is board certified in geriatric psychiatry, general psychiatry and psychosomatic medicine. He is also a member of the American Association of Geriatric Psychiatry.

Ralph Castriotta Jr., MD

Dr. Castriotta holds a BS in biology from Worcester Polytechnic Institute and earned his MD from the Medical University of South Carolina. He completed his residency in psychiatry at the William S. Hall Psychiatry Institute through MUSC. Dr. Castriotta is board certified in general psychiatry and geriatric psychiatry.

Jamie Womack, MD

Dr. Womack holds a BS in chemistry and a BA in political science from Furman University. She received her Doctor of Medicine from the Medical University of South Carolina. She completed her residency in psychiatry at the University of Tennessee Health Sciences Center in Memphis, TN. Dr. Womack is board certified in general psychiatry.

Rebecca Littlejohn, AGACNP-BC

Rebecca Littlejohn, nurse practitioner, earned a BS in psychology from the College of Charleston, a BS in nursing from the University of South Carolina Upstate, and a Masters in Nursing from the University of Alabama, Birmingham.

Andrew Miles, PA-C

Andrew Miles, physician assistant, earned his Master of Science in physician assistant studies from South University in Savannah, Georgia. He is a certified physician assistant through NCCPA and is a member of the American Academy of Physician Assistants as well as the South Carolina and Georgia Academies of Physician Assistants.

Julius Earle Jr., MD

Dr. Earle holds a BS from Clemson University and earned his MD from the American University of the Caribbean. He completed a general psychiatry residency at the University of Alabama School of Medicine and a fellowship in child and adolescent psychiatry at the University of New Mexico School of Medicine. Dr. Earle is board certified in general and child psychiatry.

Call The Carolina Center for Behavioral Health at 864-235-2335 if you or a loved one needs help with substance abuse or a behavioral health disorder. We are available 24 hours a day, 7 days a week.