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)

Cardiology affiliated with Northside Hospital, 2024

Alphabetical by last name; 74.

Name	City
Elia G Abboud, MD	Gainesville, GA
Santhi Adigopula, MD	Gainesville, GA
Lucia Alvarez, M.D.	Atlanta, GA
Erick T Avelar, MD	Athens, GA
Thomas S Backer, M.D.	Alpharetta, GA
Jefferson T Baer, MD	Atlanta, GA
Senthil S Balasubramanian, MD	Fayetteville, GA
Mary E Bergh, MD	Atlanta, GA
Mehul R Bhatt, MD	Cumming, GA
Marlene L Blaise, MD	Alpharetta, GA
Adam Buntaine, MD	Cumming, GA
Kimberly P Champney, MD	Atlanta, GA
John Cherian, M.D.	Cumming, GA
Hojune E Chung, D.O.	Lawrenceville, GA
Matthew T Crim, MD, MSC, MA	Athens, GA
Shengchuan Dai, MD	Holly Springs, GA
Laura Divoky, M.D.	Braselton, GA
Sybil D Dotson, MD	Decatur, GA
Steven Eisenberg, M.D.	Atlanta, GA
Julius B Elmore, M.D.	Macon, GA
Mervyn B Forman, M.D.	Atlanta, GA
Lin Gao, MD	Lawrenceville, GA
Mark A Gibson, MD	Blairsville, GA
Benjamin S Goins, DO	Eglin Afb, FL
Venu Gourineni, MD	Canton, GA
Keionna D Grant, M.D.	Lawrenceville, GA
Nabeel A Hafeez, MD	Atlanta, GA
Badr Harfouch, MD	Snellville, GA
Khalid J Hayat, M.D.	Lawrenceville, GA
Jae Kim, M.D., PH.D.	Cumming, GA
Yeunjung Kim, M.D.	Dalton, GA
Paul A Kirschbaum, MD	Decatur, GA
Pavani Kolakalapudi, MD	Braselton, GA
Naga V Kommuri, MD	Braselton, GA
Kirk B Laman, DO	Canton, GA
John W Layher, MD	Athens, GA
Hector A Malave, MD	Atlanta, GA
Lalitha C Medepalli, MD	Gainesville, GA
Young-Jae Nam, MD	Monroe, GA
Eric J Nelson, MD	Cumming, GA
Colin W O'Brien, MD	Sandy Springs, GA
Olubunkola M Olubi, MD	Fayetteville, GA
Lee B Padove, MD	Atlanta, GA
Kashyap B Patel, MD	Atlanta, GA
Pratikkumar Patel, D.O.	Conyers, GA
Salil J Patel, MD	Lawrenceville, GA
Markus T Porkert, MD	Snellville, GA
Hussein Rayatzadeh, M.D.	Canton, GA
Jason S Reingold, M.D.	Alpharetta, GA
John C Ricketts, M.D.	Atlanta, GA
Zaid H Said, MD	Braselton, GA
Manfred A Sandler, MD	Lawrenceville, GA
Apurva D Shah, M.D.	Woodstock, GA
Niraj Sharma, MD	Lawrenceville, GA
Stanley W Sherman, M.D.	Decatur, GA
Martin R Siegfried, M.D.,PHD.	Lawrenceville, GA
Megan C Smith, DO	Blairsville, GA
Alex J Sommerfeld	Pittsburgh, PA
Hyo Jin Song, MD	Cumming, GA
Deepthi Tirunagari, MD	Lawrenceville, GA
Matthew L Topel, M.D.	Atlanta, GA
David S Vadnais, MD	Atlanta, GA
Alexander Vakili, MD	Atlanta, GA
Subba R Vanga, MD	Conyers, GA
Searle Videlefsky, M.D.	Lawrenceville, GA
Shaoshan S Wang, MD	Atlanta, GA
Faresa Z Weragoda, MD	Marietta, GA
Heather B Westmoreland, MD	Atlanta, GA
Ryan T Whitney, MD	Braselton, GA
David A Wilson, MD	Lawrenceville, GA
Matthew J Wilson, M.D.	Atlanta, GA
Joe X Xie, M.D.	Atlanta, GA
Chung Yoon, M.D.	Alpharetta, GA
Chi Zhang, MD	Lawrenceville, 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