Clinicians affiliated with Northside Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 1000 Johnson Ferry Road, Ne, Atlanta, GA 30342 · Atlanta-Sandy Springs-Roswell, GA · CCN 110161

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

2,633 clinicians affiliated with Northside Hospital are in the 2024 Medicare Part B data (2,841 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (393) · Family Practice (206) · Nurse Practitioner (159) · Diagnostic Radiology (157) · Physician Assistant (128) · Orthopedic Surgery (109) · Anesthesiology (106) · Anesthesiology Assistant (101) · Obstetrics & Gynecology (90) · Urology (87) · Gastroenterology (84) · Hematology-Oncology (76) · Cardiology (74) · Hospitalist (64) · General Surgery (61) · Pathology (61) · Ophthalmology (54) · Otolaryngology (53) · Neurology (49) · Pulmonary Disease (47) · Radiation Oncology (37) · Certified Registered Nurse Anesthetist (CRNA) (36) · Endocrinology (35) · Neurosurgery (31) · Nephrology (30) · Physical Medicine and Rehabilitation (25) · Emergency Medicine (24) · Interventional Cardiology (24) · Rheumatology (20) · Medical Oncology (19) · Infectious Disease (18) · Interventional Pain Management (18) · Podiatry (17) · Clinical Cardiac Electrophysiology (14) · Pain Management (14) · Vascular Surgery (14) · Colorectal Surgery (Proctology) (12) · Critical Care (Intensivists) (11) · Hand Surgery (8) · Plastic and Reconstructive Surgery (8) · General Practice (6) · Interventional Radiology (6) · Advanced Heart Failure and Transplant Cardiology (5) · Hospice and Palliative Care (5) · Psychiatry (5) · Allergy/ Immunology (4) · Nuclear Medicine (4) · Sports Medicine (4) · Sleep Medicine (3) · Surgical Oncology (3) · Cardiac Surgery (2) · Gynecological Oncology (2) · Thoracic Surgery (2) · Undersea and Hyperbaric Medicine (2) · Dermatology (1) · Geriatric Medicine (1) · Hematology (1) · Neuropsychiatry (1) · Pediatric Medicine (1) · Undefined Physician type (1)

Radiation Oncology affiliated with Northside Hospital, 2024

Alphabetical by last name; 37.

NameCity
Ahmed N Ali, M.D.Jonesboro, GA
Craig J Baden, MD, MPHGainesville, GA
Tosha B Balfour, MDDecatur, GA
James Benton, MDDecatur, GA
Mudit Chowdhary, MDLawrenceville, GA
Tonya E Cole, M.D.Harvey, IL
John H Giesler, M.D.Riverdale, GA
Michael J Goodman, MDAtlanta, GA
Sandra L Gregory, MDAlpharetta, GA
Allison J Hazy, MDToccoa, GA
Bruce W Hershatter, M.D.Atlanta, GA
Brooke K Leachman, MDGainesville, GA
Leela Maxa, MDLawrenceville, GA
Mark W Mccord, MDAlpharetta, GA
Mark L Merlin, MDDecatur, GA
Kim V Neisler, MDStockbridge, GA
Adam W Nowlan, MDAtlanta, GA
Ajaykumar PatelAtlanta, GA
Sagar A Patel, M.D.Atlanta, GA
Courtney Pollard, M.D., PH.D.Atlanta, GA
Peter W Possert, MDCanton, GA
Mark S Quinn, MDMarietta, GA
Geetha S Rao, MDFayetteville, GA
Abhinav V Reddy, MDCanton, GA
Ratna Sajja, MDConyers, GA
Edmund L Simon, M.D.Cumming, GA
Harvey L Simpson, M.D.Milledgeville, GA
Sarah SinghAtlanta, GA
Cole R Steber, MDAthens, GA
Gary Stillwagon, M.DLawrenceville, GA
William Stokes, MDAtlanta, GA
James M Taylor, MD, MPHGainesville, GA
Sibo Tian, M.D.Atlanta, GA
Nancy H Wiggers, MDAtlanta, GA
Charles R Woods, M.D.Riverdale, GA
David S Yoo, M.D., PH.D.Lawrenceville, GA
Bingchan Zhang, M.D.Atlanta, GA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built