Dr. Ketterer is an infectious disease physician primarily focused on the treatment and prevention of HIV and other sexually transmitted infections. Dr. Ketterer is committed to improving the quality of healthcare for LGBTQ+ and Poly/Kink populations. Taking his time with patients builds trust, creating an open, empathetic, and honest dialogue that is essential for delivering the best health care outcomes. He enjoys educating patients on multiple treatment and prevention options, encouraging questions, and making sure each patient has an easy-to-understand plan for their health.His medical focus of interest include:- New treatments for HIV, PreP (Pre-exposure prophylaxis for HIV), Post-exposure prophylaxis for HIV, and risk-directed STD screening and treatment.- Eliminating false historical penicillin and antibiotic allergies reducing the risks of resistant organisms and improve patient survival in hospital settings.- Making sex safer for the Metro-Atlanta community through better education, early detection, and treatment of sexually transmitted diseases.- Addressing and reducing racial, gender, and sexual orientation disparities in the healthcare system.Dr. Ketterer served as the Chair of the Piedmont Atlanta Hospital Ethics Committee from 2017 to 2020 and enjoys working on cases involving complex medical and ethical issues. He was also involved with Piedmont Atlanta's Catheter-Associated Urinary Tract Infection (CAUTI) committee and helped to devise new hospital protocols which decreased the incidence of CAUTI by over 50%.He is a fundraiser and cyclist for both the Atlanta HIV Vaccine 200 and AIDS Lifecycle raising over $10,000 and covering over 2,100 miles in the last 3 years in support of these organizations. He also enjoys writing sketch comedy, building gaming PCs, scuba diving, escape rooms, and cheering on the Atlanta Hawks with the 6th Man Squad. Dr. Ketterer is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Sepsis, Osteomyelitis, Lymphangitis, and Chronic Inflammatory Response Syndrome (CIRS).

James Lee is a Hospital Medicine specialist and a Palliative Medicine provider in Lawrenceville, Georgia. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Sepsis, Saddle Pulmonary Embolism, Pneumonia, Gastrostomy, and Endoscopy. Dr. Lee is currently accepting new patients.

Anteneh Birru is a Hospital Medicine provider in Lawrenceville, Georgia. Dr. Birru is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Liver Failure, Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Gastrostomy, and Hip Replacement. Dr. Birru is currently accepting new patients.

Mohammad Ashkiani is a primary care provider, practicing in Internal Medicine in Lawrenceville, Georgia. Dr. Ashkiani is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Sepsis, Hypertensive Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Peptic Ulcer, and Endoscopy. Dr. Ashkiani is currently accepting new patients.

Anuj Tewari is a Radiologist in Lawrenceville, Georgia. Dr. Tewari is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Diverticular Disease, Emphysema, Headache, and Lung Nodules. Dr. Tewari is currently accepting new patients.

Peter Nam is a Hospital Medicine specialist and a Palliative Medicine provider in Lawrenceville, Georgia. Dr. Nam is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Gallbladder Disease, Liver Failure, Hip Replacement, and Endoscopy. Dr. Nam is currently accepting new patients.

Gedion Getachew is a Hospital Medicine provider in Lawrenceville, Georgia. Dr. Getachew is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Gallbladder Disease, Liver Failure, Bone Marrow Aspiration, and Hip Replacement. Dr. Getachew is currently accepting new patients.

Nomsa Musemwa is a Hospital Medicine specialist and a Nephrologist in Lawrenceville, Georgia. Dr. Musemwa is rated as an Experienced provider by MediFind in the treatment of Liver Failure. Her top areas of expertise are Necrosis, Acute Kidney Failure, Renovascular Hypertension, Fasciotomy, and Hip Replacement. Dr. Musemwa is currently accepting new patients.

Silu Lu is a Neurologist in Lawrenceville, Georgia. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Generalized Tonic-Clonic Seizure, Opsoclonus-Myoclonus Syndrome, Stroke, and Seizures. Dr. Lu is currently accepting new patients.

William Oconnell is an Interventional Radiologist in Lawrenceville, Georgia. Dr. Oconnell is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Ascites, Pancreatic Cancer, Familial Pancreatic Cancer, Vertebroplasty, and Bone Graft. Dr. Oconnell is currently accepting new patients.

William Tanner is a Gastroenterologist in Lawrenceville, Georgia. Dr. Tanner is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Colonoscopy, and Endoscopy. Dr. Tanner is currently accepting new patients.

Olaitan Adeniji is a Hepatologist and a Gastroenterologist in Lawrenceville, Georgia. Dr. Adeniji is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Intestinal Cancer, Trichohepatoenteric Syndrome, Macroamylasemia, Endoscopy, and Colonoscopy. Dr. Adeniji is currently accepting new patients.

Mailupillai Kumareswaran is a primary care provider, practicing in Internal Medicine in Lawrenceville, Georgia. Dr. Kumareswaran is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Liver Failure, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Kumareswaran is currently accepting new patients.

Brandon Kang is an Interventional Radiologist and a Radiologist in Lawrenceville, Georgia. Dr. Kang is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Visceromegaly, Ascites, Colorectal Cancer, Bone Graft, and Vertebroplasty. Dr. Kang is currently accepting new patients.

Sofia Khan is a primary care provider, practicing in Internal Medicine in Lawrenceville, Georgia. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Liver Failure. Her top areas of expertise are Susac Syndrome, Necrotizing Myopathy (NM), Delirium, and Dementia. Dr. Khan is currently accepting new patients.

Originally from Connecticut, Shahzad Ahmed M.D., earned his undergraduate degree with honors in neuroscience from Trinity College in Hartford, CT and medical degree at the University of Connecticut School of Medicine in Farmington, Connecticut. While in medical school, he was awarded the Wellsford and Mildred Clark Medical Memorial Scholarship and was recognized with honors for his service and scholarship. He then attended Cedars-Sinai Medical Center in Los Angeles, California where he completed a residency in internal medicine and he completed a clinical nutrition fellowship at the University of California, Los Angeles. Dr. Ahmed completed his fellowship in gastroenterology at Emory University in Atlanta, Georgia. During this time, he served on several committees and completed specialized training in inflammatory bowel disease while visiting Northwestern University in Chicago, Illinois.Dr. Ahmed is a board-certified physician specializing in gastroenterology and hepatology. He has a particular interest in inflammatory bowel disease, irritable bowel syndrome, clinical nutrition and liver diseases. He is passionate about helping patients achieve the best possible quality of life through excellent clinical care.Dr. Ahmed performs standard procedures such as EGD/Upper endoscopy and colonoscopy as well as specialized procedures in GI including motility (esophageal manometry) and reflux (Bravo pH monitoring) testing. He also offers office-based treatment of internal hemorrhoids (hemorrhoid banding).In his spare time, Dr. Ahmed enjoys hiking, reading, following sports and spending time with his young family. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Hemorrhoids, Diarrhea, Chronic Erosive Gastritis, Colonoscopy, and Gastrectomy.

Praveen Sivakumaran is a Hematologist and an Oncologist in Snellville, Georgia. Dr. Sivakumaran is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Thrombocytopenia, Paget Disease of the Breast, Breast Cancer, and Febrile Neutropenia. Dr. Sivakumaran is currently accepting new patients.

Satvir Singh is a Hematologist and an Oncologist in Snellville, Georgia. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Drug-Induced Thrombocytopenia, Thrombocytopenia, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Singh is currently accepting new patients.

Narain Kumar is a Hospital Medicine provider in Snellville, Georgia. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Liver Failure, Gallbladder Disease, Fasciotomy, and Endoscopy. Dr. Kumar is currently accepting new patients.

Steven Ruiz is a primary care provider, practicing in Internal Medicine in Snellville, Georgia. Dr. Ruiz is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Gastrointestinal Bleeding, and Hip Replacement. Dr. Ruiz is currently accepting new patients.