. 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.

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.

Dr. Parikh, a native of Atlanta, earned his undergraduate degree at Emory University and medical degree at the Medical College of Georgia. He then attended the Baylor College of Medicine in Houston, Texas where he completed a residency in internal medicine and fellowship in transplant hepatology. Dr. Parikh received his specialized gastroenterology training at Emory University. He is board certified in internal medicine and gastroenterology. Dr. Parikh has been practicing gastroenterology in the Atlanta community since 2015. More recently, he served as Assistant Professor of Medicine at Emory University. He presented on various GI topics, including viral hepatitis and colon cancer screening. He has been published in multiple peer reviewed journals and book chapters. Dr. Parikh specializes in upper endoscopy, colonoscopy, percutaneous endoscopic gastrostomy tube placement, capsule endoscopy, high resolution esophageal manometry, anorectal manometry, and management of chronic liver diseases, including hepatitis B and C therapy. In his spare time, Dr. Parikh enjoys spending time with his wife and two children and sports.Dr. Parikh is accepting new patients and welcomes most major insurance plans. Dr. Parikh is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

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).

Narain Kumar is a primary care provider, practicing in Internal Medicine 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 Sepsis, Pneumonia, Peptic Ulcer, Fasciotomy, and Endoscopy. Dr. Kumar is currently accepting new patients.

Viju Varghese is a primary care provider, practicing in Internal Medicine in Snellville, Georgia. Dr. Varghese is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Acute Kidney Failure, and Osteotomy. Dr. Varghese is currently accepting new patients.

Demareo Webb is a Hospital Medicine provider in Snellville, Georgia. Dr. Webb is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Gallbladder Disease, Liver Failure, Paroxysmal Supraventricular Tachycardia (PSVT), Gastrostomy, and Endoscopy. Dr. Webb is currently accepting new patients.

Justin Caughron is an Interventional Radiologist in Lawrenceville, Georgia. Dr. Caughron is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Lung Nodules, Tenosynovitis, Osteoarthritis, Liver Embolization, and Bone Graft.

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.

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.

Michelle Thomas is an Intensive Care Medicine specialist and a General Surgeon in Conyers, Georgia. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Liver Failure. Her top areas of expertise are Spinal Shock, Hypothermia, Hypovolemic Shock, Arterial Embolism, and Gastrostomy. Dr. Thomas is currently accepting new patients.

Greg H. Gibson, M.D., earned his medical degree from the University of Rochester. He then attended Howard University Hospital where he completed his residency and fellowship. He is board-certified in internal medicine and gastroenterology.Dr. Gibson specializes in gastroenterology and has over 35 years of experience. He has extensive training in the diagnosis and treatment of disorders related to the esophagus, stomach, small intestines, colon, liver, pancreas and biliary system.In his spare time, Dr. Gibson enjoys spending time with his family, traveling and attending sporting events. Before private practice, he was an assistant professor of medicine at Morehouse School of Medicine.Dr. Gibson is accepting new patients and welcomes most major insurance plans. Dr. Gibson is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Hemorrhoids, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy.

Ekinadese Aburime MD, MPH is a therapeutic endoscopist with Piedmont Healthcare. He serves as Chair of Gastroenterology for Piedmont Healthcare. In addition, he serves as Director of Advanced Endoscopy at Piedmont Atlanta Hospital. A board-certified gastroenterologist, Dr. Aburime specializes in the treatment and management of pancreatobiliary disorders, Barrett's esophagus, gastrointestinal malignancies and large polyps with a special interest in gastrointestinal cancer prevention and cutting-age endoscopic technologies.Dr. Aburime graduated from Ross University Medical School, Dominica, West Indies. He completed his internal medicine residency at SUNY Downstate Medical Center at Long Island College Hospital. He completed his gastrointestinal fellowship training at Metropolitan Hospital/Woodhall Medical Center in New York, New York. He completed additional training in advanced endoscopy at University of Texas Health Science Center in San Antonio (UTHSCSA).Dr. Aburime holds professional memberships with American Society of Gastrointestinal Endoscopy, American Gastroenterology Association, American College of Gastroenterology and New York Society for Gastroenterology and Endoscopy. Dr. Aburime is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Childhood Pancreatitis, Bile Duct Stricture, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

Hadi Hatoum, M.D., earned his medical degree at American University of Beirut and completed his residency at Indiana University School of Medicine. He then attended the University of Texas Southwestern Medical School where he completed his fellowship training.Dr. Hatoum is board-certified in pulmonary medicine, critical care medicine and internal medicine. His professional interests include COPD, lung cancer and interstitial lung disease. Dr. Hatoum believes in providing patient-centered care by focusing on each patient's problem and encouraging patient and family collaboration.In his free time, Dr. Hatoum enjoys playing sports, exercising and most importantly, spending time with his lovely wife and their two children. Dr. Hatoum is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, Lung Metastases, and Atypical Pneumonia.

Shimool Rabbani, D.O., earned his medical degree at Edward Via College of Osteopathic Medicine. He then attended Jefferson Health where he completed his residency and fellowship training. Dr. Rabbani is board-certified in pulmonary medicine, internal medicine and critical care medicine. In addition to his work in the ICU and pulmonary care, his professional interests include advanced procedures, ultrasonography and lung nodules.In his spare time, Dr. Rabbani enjoys spending time with his lovely wife and two children. They enjoy traveling internationally and cheering on Atlanta sports teams whenever they can. Dr. Rabbani is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Excessive Daytime Sleepiness, Pneumonia, Hospital-Acquired Pneumonia, and Atypical Pneumonia.

Dr. Christin-Lauren Tanksley specializes in interstitial lung disease, chronic cough and advanced obstructive lung diseases, including COPD, asthma and bronchiectasis. Her professional interests include bronchoscopy, transbronchial biopsy and endobronchial ultrasound (EBUS). Dr. Tanksley is passionate about evidence-based, high-quality care.In her spare time, she enjoys cooking, trying new restaurants, traveling and spending quality time with her husband, dogs, family and friends. Dr. Tanksley is rated as an Experienced provider by MediFind in the treatment of Liver Failure. Her top areas of expertise are Excessive Daytime Sleepiness, Pneumonia, Hospital-Acquired Pneumonia, and Atypical Pneumonia.

Georges Al-Helou, M.D., earned his medical degree at American University of Beirut. He then attended George Washington University where he completed his residency and fellowship training.Dr. Al-Helou is board-certified in pulmonary, critical care and internal medicine. His professional interests include bronchoscopy, transbronchial biopsy and endobronchial ultrasound (EBUS). He is also experienced with navigational bronchoscopy, thoracentesis and bedside percutaneous tracheostomy.In his spare time, he enjoys cooking, opera and traveling. He is an avid rugby player and coach, and a loving husband and father to a new daughter. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Lung Nodules, Lung Metastases, Pneumonia, Asthma, and Gastrostomy.

David Green, M.D., earned his medical degree at the University of Alabama School of Medicine and completed his residency at Northwestern McGaw Medical Center. He then attended Emory University School of Medicine where he completed his fellowship training.Dr. Green is board-certified in pulmonary medicine, critical care medicine and internal medicine. He maintains clinical interests in pulmonary vascular diseases, advanced lung diseases and oncology critical care. Dr. Green cherishes the opportunities medicine has provided to positively impact the lives of patients and their families.In his spare time, Dr. Green enjoys biking, fishing, soccer, playing the piano and acoustic guitar. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Pulmonary Hypertension, Atypical Pneumonia, Hospital-Acquired Pneumonia, Pneumonia, and Hernia Surgery.