Marchalee Ellis, MD
Internist
1411 Scenic Highway North
Snellville, GA 30078
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Availability last updated 10/14/2026
Marchalee Ellis, MD
Internist
1411 Scenic Highway North
Snellville, GA 30078
Meet Dr. Tejani
Nizar A. Tejani, MD, MPH, is board-certified in Internal Medicine and Infectious Diseases, making him both a primary care physician and a specialist.
Dr. Tejani has been serving his patients since 1993, when he first opened his medical practice in Stockbridge, Georgia.
Dr. Tejani earned an international scholarship from The Aga Khan Foundation, Geneva, to study at Yale University. He completed his Master’s in Public Health from Yale University School of Medicine. Before that, he received his Medical Degree from Jinnah Sind Medical University, graduating at the top of his class and earning the honor of Summa Cum Laude.
Dr. Tejani completed his internship and residency training in Internal Medicine at Saint Barnabas Hospital in the Bronx, New York. Following this, he completed his Fellowship in Infectious Diseases at the University of Rochester, Rochester, New York.
Dr. Tejani has vast experience in treating a wide variety of medical conditions, including diabetes, high blood pressure, cholesterol, thyroid problems, weight issues, allergies, sinus issues, asthma, bronchitis, pneumonia, covid-19 infection, skin infections/ diabetic foot infections/ bone and joint infections/MRSA infections/ skin rashes, depression, anxiety, sleep problems, headaches, common gastrointestinal issues, urogenital infections, herpes, STDs, joint pain/Lyme’s disease, fatigue stress, physicals, recommendations on vaccinations, and cancer screenings. He also advises patients on developing optimal health and a sense of well-being.
Given his expertise and extensive experience, he is preferred by many health care professionals who trust him to be the primary care physician for them and their families. In addition, Dr. Tejani has advised nearly all types of medical specialists and surgeons to diagnose and treat complicated infections.
Dr. Tejani has been certified in wound care from Ohio State University. He has completed clinical training in mind/body medicine from Harvard Medical School. He has also received Integrated Health Coach Professional Training from Duke University.
Dr. Tejani has been a Member of the American College of Physicians. He participates in Emory Healthcare Network, serving in several committees. Dr. Tejani would be honored to be your primary care physician (PCP). Make an appointment with Dr. Tejani today!
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Dr. Nizar Tejani, MD
Internist
1004 Hospital Dr
Stockbridge, GA 30281
Betsy Horton, MD, is the owner and medical director of Omega Med Spa in Fayetteville, Georgia. She has over two decades of experience working in internal medicine and aesthetics and enjoys helping patients gain the youthful beauty they desire.
Dr. Horton earned her medical degree from Mercer University School of Medicine in Macon, Georgia. She also has experience working as an assistant clinical professor in the Department of Community Medicine at Mercer University School of Medicine.
Patients seeking wrinkle reduction, acne treatment, improved body contours, more even skin tone, and more can turn to Dr. Horton and her team for premium care. She offers BioTE®, fibroblast, micro-needling, WarmSculpting™ with SculpSure® laser treatments, chemical peels, and many other services to help patients achieve beautiful skin.
Dr. Horton maintains her advanced credentials with continuing education. She’s board-certified in internal medicine and uses the latest advances in internal and aesthetic medicine to ensure each patient receives the most desirable results. Dr. Horton welcomes new patients to her practice and looks forward to serving them.
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Dr. Betsy Horton, MD
Internist
745 Glynn Street South
2nd Floor
Fayetteville, GA 30214
Victoria Thedford, Md, MD
Family Physician
217 Tenneesse Ave
Bremen, GA 30110
Ms. Dimple Kripalani, NP
Internist
4343 Shallowford Road
Ste 720
Marietta, GA 30062
Julie Kim, MD
Internist
3632 Highlands Parkway Southeast
Smyrna, GA 30082
At Optimal Performance Medicine in Woodstock, Georgia, Michael Skardasis, MD, gained a reputation as the doctor that takes his patients off medicine. After spending more than 12 years at North Georgia Internal Medicine, Dr. Skardasis experienced the power that good nutrition has on changing a person’s health.
Dr. Skardasis opened Optimal Performance Medicine in 2018. At his practice, patients come first, and he provides individualized empathic care focused on creating health instead of treating sick.
Dr. Skardasis was born and raised in Atlanta. After earning his bachelor of science from the University of Georgia in Athens, he went on to the prestigious Emory University School of Medicine in Atlanta for his medical degree. Initially, Dr. Skardasis set out to pursue a career as a surgeon, but after two years of surgical training, he switched gears to internal medicine. He completed his residency at Grady Memorial Hospital, which became like a second home.
To expand the depth of his medical knowledge, Dr. Skardasis also spent time at the Atlanta VA Medical Center, Emory University, and Emory University Midtown Hospital during his training, which he considers some of his fondest memories.
After completing his training, Dr. Skardasis spent time at the Kaufmann Clinic, working at both the Woodstock and Midtown locations, as well as North Georgia Internal Medicine. He also spent time working as a hospitalist at WellStar Kennestone Hospital in Marietta, Georgia.
Dr. Skardasis is on a mission to create healthy people and take them off medicine. To schedule an appointment with the experienced physician at Optimal Performance Medicine, call today or book online.
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Dr Michael Skardasis, MD
Internist
120 Stonebridge Parkway
430
Woodstock, GA 30189
Dr. Ned Okarter is a graduate of Rutgers Medical School of New Jersey and has been practicing medicine for the last fifteen years. Dr. Okarter has significant experience in hospital medicine and outpatient clinical medicine. In addition to his work in New York, New Jersey and Georgia, he continues to provide medical services overseas with Impact Life International during medical missions in the Caribbean and Africa. Dr. Okarter is passionate about his patients and emphasizes the importance of preventative medicine. He is married with two daughters and is an avid sports fan.
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Dr. Ned Okarter, MD
Internist
2250 Marietta Blvd NW
Suite 306
Atlanta, GA 30318
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