Marion Medical Center OB/GYN
Marion Medical Center OB/GYN welcomes you to our office. The staff of Marion Medical Center OB/GYN consists of professionals who are interested in serving your every healthcare need. Our Receptionist, Nurses, Assistants and Office Manager are ready to assist in your care. Every effort has been made to accommodate you as our patient.
2845 East Highway 76
Medical Park 2, Suite 3
Mullins, SC 29574
P-843-431-2740
F-843-431-2197
Hours: M-F: 8am-5pm

Our Physicians
Jun Koike, MD OB/GYNMarion Medical Center OB/GYN Medical Park #2 Ste 3 Mullins, SC 29574 Biography: Education: Internship- Nippon Clinic Medical School- Ross University of Medicine Residency- Charleston Area Medical Center Dr. Koike maintains several professional memberships including the American College of Obstetricians and Gynecologists, the American Medical Association, the West Virginia Medical Society and the Kanawha Valley Medical Society. During his residency at the Charleston Area Medical Center, Dr. Koike presented on numerous topics including Chemotherapy, HELLP Syndrome, Spontaneous Fetal Bladder Rupture in Antepartum and Colon Cancer during late 2nd trimester pregnancy. Dr. Koike is also fluent in Japanese. | ![]() |
Stephen P. Regec, MD OB/GYNMarion Medical Center OB/GYN Medical Park #2 Ste 3 Mullins, SC 29574 Biography: Education: Internship- St. Elizabeth Health Center Medical School- SUNY- Brookly College of Medicine Residency- St. Elizabeth Health Center Board certified in Obstetrics and Gynecology and a Fellow of the American College of Obstetricians and Gynecologists since 1982, Dr. Regec has delivered thousands of babies and continues to love this aspect of his specialty. Dr. Regec provides gynecological services to women which includes surgical procedures, hormonal evaluation, family planning and other areas particular to each woman’s care. Dr. Regec graduated from Penn State and received his MD degree from Downstate Medical Center in Brooklyn, New York in 1974. Additionally, Dr. Regec completed his MBA in 2004, has a special interest in hyperbaric medicine and enjoys scuba diving. Dr. Regec is a compassionate, caring doctor who has spent his professional career dedicated to the care of women just like you. Please call and speak with his staff for an appointment or for additional information. | ![]() |



