Joshua Ferrell, MD, Program Director

Dr. Ferrell served as associate program director, interim program director, adjunct assistant professor, and director of family medicine - obstetrics and gynecology services at Campbell University/Sampson Regional Medical Center (SRMC)in Clinton, NC, since 2018. While at SRMC, Dr. Ferrell also held several leadership positions including medical staff president, chief of family medicine, chief of obstetrics and gynecology, and vice chief of obstetrics and gynecology. 

Prior to SRMC, Dr. Ferrell served as clinical assistant professor of family medicine at the University of Buffalo family medicine residency program in Olean, NY.

He is board certified by the American Board of Family Medicine and is a Fellow of the American Academy of Family Physicians.

Dr. Ferrell completed his Bachelor of Science degree in Biological Sciences at Marshall University in Huntington, WV. He earned a Doctor of Medicine degree from Marshall University SOM. He completed residency at the Washington Health System in Washington, PA, and fellowship in family medicine - obstetrics at Providence Family Medicine Residency Clinic in Spokane, WA.

Dr. Ferrell enjoys spending time with his wife and children.


Ryann Cowart, MD
Core Faculty

Medical School: Wake Forest School of Medicine
Residency: University of Virginia

A native of Savannah, GA, Dr. Cowart recently moved back to join the faculty of Family Medicine Residency Program at Memorial, where she focuses on her special interests in evidence-based medicine, women's health, global health, providing care to disenfranchised populations, and resident and patient education.

During her residency, Dr. Cowart completed the Global Health Leadership track and participated in a month-long rotation at a maternity ward in Tanzania. She served as an international family medicine provider at a clinic that served refugees from around the world who resettled in Charlottesville through the International Rescue Committee.

She enjoys spending her spare time with her husband and their growing brood of four-legged companions, cooking, trying new restaurants, working out, sports (especially football and NASCAR) and traveling.


Marvin Sineath, MD
Core Faculty
Clerkship Director

Medical School: Medical University of South Carolina, Charleston
Residency: Eglin Air Force Base, Florida
Fellowship: Military National Capital Consortium Primary Care Sports Medicine fellowship, Bethesda

Dr. Sineath's interests include sports medicine and teaching medical students and residents. He and his family enjoy exercising, playing sports, anything involving the water, their local church, and serving in the community. He served in the Air Force for 12 and a half years and is currently in the Air Force Reserves.


Amethyst Wilder, MD
Core Faculty

Medical School: Mercer University School of Medicine
Residency: Memorial Health University Medical Center

Dr. Wilder is a Southeast Georgia local that never meets a stranger. As a recent graduate of this program, she loves the educational environment and looks forward to teaching residents, medical students and patients. She and her family enjoy getting outdoors and good food. Her career interests are maternity and pediatric care.


Bowden Templeton, PhD
Core Faculty

Behavioral Health Specialist
BA, Anthropology and Sociology, Rhodes College
MFT, Marriage and Family Therapy, Mercer University
PhD, Child and Family Development, Marriage and Family Therapy, The University of Georgia

Dr. Templeton serves as our program’s behavioral health specialist who can assist with clinical questions and patient crisis. He leads our program’s curriculum in integrating behavioral health into primary care. He also serves as a personal resource to our residents if needed. Dr. Templeton has served on the Board of Directors for the Georgia Association of Marriage and Family Therapy and as program director for the Marriage and Family Therapy program at Mercer University. He also has a knack for creating beautiful pottery.


Additional Faculty

Richard R. Hightower, MD

Geriatrics Specialist
Medical School: Morehouse School of Medicine, Atlanta
Residency: University of North Carolina-Chapel Hill
Fellowship: UNC-Chapel Hill School of Medicine Career Development Fellowship

Dr. Hightower is a local private family physician who serves as medical director for the long term care facility that residents rotate monthly to see their own panel of patients. He enjoys teaching about the business of medicine and caring for an aging and chronically debilitated population.


Bonzo Reddick, MD, MPH, FAAFP

Medical School: Morehouse School of Medicine
Residency: University of North Carolina at Chapel Hill

Community Preceptor

Dr. Reddick's work interests include health disparities, broad-spectrum family medicine (including obstetrics and procedures), and helping family doctors pass their board exams. Dr. Reddick is a family physician who works out of J.C. Lewis Primary Health Care Center, a Federally Qualified Health Care Center. He provides maternity, procedural and homeless care which residents participate in while rotating at J.C. Lewis.


Shameka Jones, MD

Medical School: Ross University School of Medicine
Residency: The Medical Center of Central Georgia/Navicent Health

I enjoy the full scope of Family Medicine, but my focus has been outpatient. It is a privilege to be involved in resident education and witness the process of developing amazing physicians.

I enjoy traveling, spending time with my husband and three children, photography and fellowship at my church, Compassion Christian.


Jeri Miller, MD

Medical School: University of Minnesota, Minneapolis
Residency: Carswell Air Force Base, Texas

Dr. Miller has served on and chaired numerous Medical Staff Committees, and has also held Medical Staff Officer positions.

Her career interests include Urgent Care, Emergency Medicine, and teaching.

She enjoys shopping for bargains, reading, gardening and spending time with her family.


Meghan Rosenquist, DO

Medical School: Edward Via Virginia College of Osteopathic Medicine, Blacksburg VA
Residency: Dwight D. Eisenhower Army Medical Center, Augusta GA

Dr. Rosenquist has been called by her colleagues "a family-centered mom practicing family-centered care”. She has discovered her favorite part of medicine is teaching residents, but she also practices as a hospitalist in several local hospitals. She is also a veteran of the Army, where she enjoyed treating military families. She and her husband, along with their five children, love to travel by RV around the US. They have only 13 states left to visit! They have a dog, a cat, 2 fish tanks and 11 chickens to keep their kids busy at home!