Richard Thigpen, MD

Richard
Thigpen
MD
Assistant Professor
Obstetrics and Gynecology

Richard Thigpen, MD, FACOG, is an assistant professor of clinical obstetrics and gynecology at Vanderbilt University Medical Center and medical director of the Vanderbilt Birth Center, one of the nation’s leading freestanding academic birth centers. A board-certified obstetrician-gynecologist, he also serves as a commissioner for the Commission for the Accreditation of Birth Centers (CABC), contributing to the advancement of national standards for quality and safety in maternity care.

Dr. Thigpen provides strategic, clinical and operational leadership for a multidisciplinary team of physicians, certified nurse-midwives, advanced practice providers, nurses and administrative staff. His work focuses on building collaborative models of care, improving quality and patient safety, and delivering evidence-based, patient-centered maternity care.

His clinical interests include low and high-risk obstetrics, external cephalic version (ECV), minimally invasive gynecologic surgery and robotic-assisted surgery. He is passionate about advancing maternal health through innovation, quality improvement and interdisciplinary collaboration.

Dr. Thigpen earned his medical degree from the University of Michigan Medical School and completed his residency in obstetrics and gynecology at St. John Hospital and Medical Center in Detroit, Michigan. Prior to joining Vanderbilt, he spent six years in private practice, an experience that continues to inform his leadership, physician mentorship and approach to healthcare delivery.

As a faculty member, Dr. Thigpen is dedicated to educating the next generation of obstetrician-gynecologists through clinical teaching, surgical education and resident mentorship. His academic interests include physician leadership, quality improvement, health care innovation and the integration of technology to enhance medical education and patient care.

Dr. Thigpen also serves on the Tennessee March of Dimes Board of Directors. In 2025, he received the American Association of Birth Centers Collaborating Physician Award in recognition of his leadership in advancing collaborative maternity care.

richard.thigpen@vumc.org

Mallory Fox, MD

Mallory
Fox
MD
Assistant Professor
Obstetrics and Gynecology
mallory.fox@vumc.org

Ella Docherty, MSN, CNM

Ella
Docherty
MSN, CNM
Professional Staff with Privileges
Obstetrics and Gynecology
ella.docherty@vumc.org

Lindsey Zamora, MD, MPH

Lindsey
Zamora
MD, MPH
Lead, Global and Community Health Distinction
Siloam Health Liason
Section Head
Global Women's Health
Assistant Professor
Obstetrics and Gynecology
lindsey.zamora@vumc.org

Dr. Lindsey Zamora’s interest in global health and cultural studies started before she entered the field of medicine. She completed her undergraduate degree in Anthropology at the University of Florida and during this time, she studied abroad in Tanzania and Brazil.  She then completed medical school at the University of Florida and went on to residency training at the University of Florida and Baylor College of Medicine. During medical school, she led an ongoing mission trip to the Dominican Republic providing care for rural areas of the country. In residency, she had the opportunity to rotate in Zambia working with midwives leading safe delivery training workshops.

After residency, Dr. Zamora completed a fellowship in Global Women’s Health through University Hospitals/Case Medical Center in partnership with University of Guyana and Georgetown Public Hospital Corporation. During this time, she helped establish the first Ob-Gyn training program in the country. The program was developed with the goals of training local specialists and leaders in Ob-Gyn in the country of Guyana to reduce the country’s maternal mortality rate.  Dr. Zamora lived in Guyana for two years during her fellowship and helped to graduate the country’s first specialists in Ob-Gyn. After her fellowship’s completion, she then continued her work from the United States as an Assistant Residency Program Director for the program.  During this time, Dr. Zamora earned her Master of Public Health from the London School of Hygiene and Tropical Medicine. Dr. Zamora’s specific global health interests are maternal mortality reduction, global health education, capacity building in low and middle income countries, and care for immigrant and refugee populations.