Meet the Providers of Spartanburg & Pelham OB-GYN

Hoang N. Giep, M.D., F.A.C.O.G.

Hoang N. Giep, M.D., F.A.C.O.G.

Board certified and a fellow of the American College of Obstetrics and Gynecology, Dr. Giep was the first gynecologist to use the daVinci Surgery System in South Carolina. He is a founding member of the Robotic Surgery Center of the Carolinas. Dr. Giep also specializes in minimally invasive surgery, including office endometrial ablations using NovaSure and advanced laparoscopy. Other areas of special interest include obstetrics and pelvic pain. He is a graduate of the Medical University of South Carolina and trained at the University of Tennessee in Memphis. Dr. Giep has been practicing in his hometown of Spartanburg since 2003.


Ashley R. Fowler, M.D., F.A.C.O.G.

Ashley R. Fowler, M.D.

Board certified and a fellow of the American College of Obstetrics and Gynecology, Dr. Fowler has been practicing in Spartanburg since 2007. Her special interests include minimally invasive surgery, adolescent gynecology, and obstetrics. She is a graduate of the University of South Carolina School of Medicine and trained at Wilmington, North Carolina.


Mary E. Haddad, M.D., F.A.C.O.G.

Mary E. Haddad, MD FACOG

Dr. Mary Haddad, M.D. FACOG, is a board-certified Obstetrician-Gynecologist. She attended the Wayne State University School of Medicine and completed her OB-GYN training at the Medical University of South Carolina in Charleston. Her areas of interest include postmenopausal issues and is a Certified Menopause Practitioner through the North American Menopause Society. She is married to Dr. George Haddad, a pediatrician, they reside in Spartanburg with their three children.


Jennifer F. Allen, M.D., F.A.C.O.G.

Jennifer F. Allen, MD

Jennifer F. Allen, MD is board certified and a member of the American College of Obstetrics and Gynecology and the American Association of Gynecologic Laparoscopists. She is a graduate of Medical University of South Carolina and completed her residency training at University of Louisville in Kentucky. Dr. Allen's special interests are minimally invasive gynecologic surgery, including robotic-assisted surgery, and obstetrics. As graduates of Clemson University, she and her husband are excited to return to upstate South Carolina.


Kathryn G. Massengill, P.A.-C.

Nurse Massengill photo

Kathryn G. Massengill, PA received her Master of Science in Physician Assistant Studies from the Medical University of South Carolina.  She is a member of the American Academy of Physician Assistants as well as the South Carolina Academy of Physician Assistants.  She graduated summa cum laude from Presbyterian College in Clinton, SC with a Bachelor of Science in Biology.  She resides in Spartanburg with her husband, Caleb.  She is happy to return home to the Upstate to practice obstetrics and gynecology.


Amber N. Bartkowiak, FNP-C

Nurse Bartowiak's photo

Amber Bartkowiak, FNP-C is nationally certified by the American Academy of Nurse Practitioners. With eight years of experience caring for women in labor and delivery she is thrilled to be able to provide outpatient care for women who have obstetrical and gynecological needs. Spartanburg is her hometown and she is excited to be caring for women in her own community. Amber currently resides in Inman with her husband, Joe and their children.