Jennifer Roberts-Woodbury, DO

Dr. Gregory Foster earned his medical degree from Emory University School of Medicine in Atlanta, GA. He then completed his Family Medicine residency at Piedmont Columbus Regional Midtown in Columbus, GA. Dr. Foster completed a fellowship in Geriatric Medicine and Adult Development at Mt. Sinai School of Medicine in New York, NY. He has over 25 years of experience in family medicine and treats a wide array of patients-- from pediatrics to geriatrics.

Dr. Samuel Nwaobi is board-certified in Family Medicine by the American Board of Family Medicine and board-eligible in Addiction Medicine. He was honored as a Ruth Fox Addiction Medicine Scholar and awarded the AAFP Award of Excellence in Graduate Medical Education. Dr. Nwaobi is committed to providing general medical and specialized addiction treatment across all age groups in outpatient and inpatient settings. His clinical and research focus is on full-spectrum medical care, the medical complications of substance use disorders, medical education, and the integration of addiction treatment in new care settings.

Dr. Vibhuti A. Ansar earned her medical degree from the American University of the Caribbean, School of Medicine, in Sint Maarten, Netherland Antilles. She then completed her family medicine residency at Midtown Medical Center, Columbus, GA. Afterwards, she completed a fellowship in NIPDD I and II at Morehouse School of Medicine in Atlanta, GA. Dr. Ansar has over 12 years of clinical experience. She is board certified in family medicine.