Wellstar Family Medicine

Rebecca Margrave, FNP-C, is a board-certified family nurse practitioner who provides primary care for patients age 12 and older. She earned her Master of Science in Nursing from the University of North Georgia and holds a Bachelor of Science in Psychology from Berry College. She is certified by the American Academy of Nurse Practitioners and has advanced training in obesity medicine.

Rebecca specializes in the management of obesity, nutrition, and type 2 diabetes. She also treats a wide range of chronic conditions and is committed to helping patients improve their health through personalized, evidence-based care. She focuses on empowering individuals to make sustainable lifestyle changes that support long-term wellness.

Outside of work, Rebecca enjoys spending time with her two sons, fostering dogs, cooking, and reading. She welcomes new patients and accepts most insurance plans.

Tsitsi Muhoma-Nfodjo, DNP, APRN, FNP-C, is a board-certified family nurse practitioner who provides primary care for patients age 12 and older. She is dedicated to delivering comprehensive, patient-centered care with a strong focus on prevention, chronic disease management, and patient education.

Tsitsi began her nursing career by earning a Bachelor of Science in Nursing from the University of Louisville in Kentucky and later completed her Doctor of Nursing Practice at the University of Michigan–Flint. She holds board certification as a Family Nurse Practitioner through the American Academy of Nurse Practitioners.

With experience across multiple levels of nursing education, Tsitsi is passionate about holistic care and empowering individuals and families to take an active role in their health. She is committed to providing compassionate, high-quality care that supports long-term wellness.

In her spare time, Tsitsi enjoys traveling, gardening, reading, and spending time with her family. She welcomes new patients and accepts most insurance plans.

Stephen Vinoba, MD, is a board-certified family medicine physician who provides primary care for patients age 12 and older. He specializes in general family medicine and chronic care management, with a focus on hypertension, high cholesterol, and type 2 diabetes.

Dr. Vinoba earned his medical degree from Virginia Commonwealth University in Richmond, Virginia, after completing his bachelor’s degree in biomedical engineering at Virginia Commonwealth University. He completed his family medicine residency at Bon Secours St. Francis Family Practice in Midlothian, Virginia, and is a member of the American Academy of Family Physicians.

Dr. Vinoba believes in providing personalized care through shared decision-making and shared responsibility, partnering closely with patients to support long-term health and effective condition management.

In his spare time, he enjoys spending time with his family, playing and watching sports, listening to music, podcasts, and audiobooks, and exploring different cuisines. Dr. Vinoba welcomes new patients and accepts most insurance plans.

Jacquelyn Cheatham-Terry, DO, is a board-certified family medicine physician who provides primary care for patients age 12 and older. She cares for families across Northwest Georgia and currently practices full-time at Wellstar Acworth Health Park.

Originally from Columbus, Ohio, Dr. Cheatham-Terry earned her Bachelor of Science in Biology from The Ohio State University. She received her Doctor of Osteopathic Medicine degree from the Philadelphia College of Osteopathic Medicine, where she was awarded the National Health Service Corps Scholarship. She completed her family medicine residency at Floyd Medical Center in Rome, Georgia, where she served as Chief Resident.

In addition to her clinical practice, Dr. Cheatham-Terry is dedicated to educating the next generation of providers. She serves as a community preceptor for medical students, nurse practitioners, and family medicine residents. She is also passionate about addressing healthcare disparities in minority populations and improving patient experience. She currently serves as a Patient Experience Peer Coach with the Wellstar Health System.

Outside of her professional roles, Dr. Cheatham-Terry is the founder and operator of NT Physician Consulting and is a wife and mother of two.

She welcomes new patients and accepts most insurance plans.

Katie Williams, FNP-C, is a board-certified family nurse practitioner who specializes in internal medicine. She provides primary care for patients age 12 and older in Acworth, Georgia.

Katie treats a variety of chronic conditions, including diabetes, hypertension, obesity and weight management, anxiety and depression. She believes the most effective care happens when clinicians and patients work together toward shared health goals.

Katie earned her Bachelor of Science in Nursing from Kennesaw State University and her Master of Science in Nursing from North Georgia College and State University. She is certified by the American Academy of Nurse Practitioners.

In her spare time, Katie enjoys reading, spending time outdoors, and playing competitive pinball. She welcomes new patients and accepts most insurance plans.