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Medical Staff

Meet Our Medical Staff

Our psychiatrists are seasoned professionals in their field who provide compassionate care, and who design treatment to meet each individual’s specific needs.

Mary Boyd, M.D.

Dr. Boyd is board certified in general psychiatry by the American Board of Psychiatry and Neurology and is certified in addiction medicine with ASAM. She is also a member of the American Psychiatric Association.

Dr. Boyd received her undergraduate degree in Biology from the University of South Carolina. She completed her medical training from the University of South Carolina School of Medicine. Her psychiatric residency was completed at the General Psychiatry Residency Program of Palmetto Health and University of South Carolina School of Medicine, where she served as Chief Resident.

In addition to being the Medical Director of Three Rivers Behavioral Health, Dr. Boyd is currently affiliated with Vista Psychiatric Consultants and the Dorn VA Medical Center.

Claire Hyde, M.D.

Dr. Hyde received her undergraduate degree from the University of Maine at Orono in Latin and English. After teaching for ten years, she entered the University of Oklahoma Health Sciences Center College of Medicine. She completed her residency in general psychiatry and child and adolescent psychiatry at the William S. Hall Psychiatric Institute in Columbia, S.C.

After graduation, Dr. Hyde was employed by the Department of Mental Health at The Columbia Area Mental Health Center Assessment and Emergency Services Center as a staff physician. In this capacity, Dr. Hyde also participated in the education of medical students and residents.

Dr. Hyde is board eligible in both general psychiatry and child and adolescent psychiatry. She is a member of the American Psychiatric Association.

Timothy Malone, M.D.

Dr. Malone received his undergraduate degree in Physics from the College of Charleston in Charleston, South Carolina., and completed his medical training at the University of South Carolina School of Medicine. He then completed his internship and residency in general psychiatry and child and adolescent psychiatry at the William S. Hall Psychiatric Institute in Columbia, South Carolina.

Dr. Malone has been a clinical professor of psychiatry at the University of South Carolina School of Medicine for five years and is a regional and national speaker on substance abuse, mood disorders and ADHD. He is the service director of the Intensive Outpatient Program at Three Rivers Behavioral Health.

Dr. Malone is board certified in general psychiatry, child and adolescent psychiatry, and forensic psychiatry by the American Board of Psychiatry and Neurology. He is certified in addiction medicine with ASAM. He is a member of the American Psychiatric Association, the American Academy of Child and Adolescent Psychiatry, American Academy of Psychiatry and the Law, and the South Carolina Psychiatric Association.

Aziz Mohiuddin, M.D.

Dr. Mohiuddin received his Medical School Education at Osmania Medical College, Hyderabad, India. His general psychiatry residency was completed at William S. Hall Psychiatric Institute in Columbia, SC. Dr. Mohiuddin received his permanent license to practice Medicine in the state of South Carolina in 1983.

Dr. Mohiuddin served as Staff Psychiatrist at the Columbia Area Mental Health Center and Attending Psychiatrist at Palmetto Richland Springs from 1985–2011. He has been an Attending Psychiatrist at Three Rivers Behavioral Health since August 2011.

Dr. Mohiuddin is board certified by the American Board of Psychiatry and Neurology. He is also a member of The American Psychiatric Association.

Tiona G. Praylow, MD

Dr. Praylow is a Columbia, SC native where she graduated as valedictorian from W. J. Keenan High School. She is a summa cum laude graduate of Duke University in Durham, NC where she received her Bachelor of Arts in English and was inducted into Phi Beta Kappa. Upon completion of her undergraduate degree, she attended medical school at Duke University School of Medicine. During medical school, she completed her Masters in Public Health at the University of North Carolina at Chapel Hill. Following medical school, she completed her residencies in general psychiatry and child and adolescent psychiatry at the University of North Carolina Hospitals.

Dr. Praylow is board certified in general psychiatry and board eligible in child and adolescent psychiatry. She is a member of the American Psychiatric Association.

The First Place for a Second Chance

Three Rivers Behavioral Health’s professional staff are ready to help find treatment options for you or a loved one. Call 866-796-9911 for a no-cost, confidential assessment 24 hours a day, 7 days a week. If you need immediate medical assistance, contact 911 or seek the nearest emergency room.