. Dr. Ruiz is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Gastrointestinal Bleeding, and Hip Replacement.

Tzvetan Vassilev is an Infectious Disease provider in Lawrenceville, Georgia. Dr. Vassilev is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Sepsis, Osteomyelitis, Syphilitic Aseptic Meningitis, and Methicillin-Resistant Staphylococcus Aureus (MRSA). Dr. Vassilev is currently accepting new patients.

Karuna Kusan is an Infectious Disease provider in Lawrenceville, Georgia. Dr. Kusan is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Sepsis, Osteomyelitis, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Strep Throat. Dr. Kusan is currently accepting new patients.

William Mcgann is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Lawrenceville, Georgia. Dr. Mcgann is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Bronchiectasis, and Lung Nodules. Dr. Mcgann is currently accepting new patients.

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 Pneumonia. His top areas of expertise are Sepsis, Osteomyelitis, Lymphangitis, and Chronic Inflammatory Response Syndrome (CIRS).

Brenda Hott is a Cardiologist in Lawrenceville, Georgia. Dr. Hott is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Hypertensive Heart Disease.

Bernard Kim is an Intensive Care Medicine provider in Lawrenceville, Georgia. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hypovolemic Shock, Pneumonia, and Gastrostomy.

Dong Dang is an Intensive Care Medicine provider in Lawrenceville, Georgia. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top area of expertise is Pneumonia. Dr. Dang is currently accepting new patients.

Rami Arfoosh is a Sleep Medicine specialist and a Pulmonary Medicine provider in Dacula, Georgia. Dr. Arfoosh is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Asthma. Dr. Arfoosh is currently accepting new patients.

Dr. Shashvat Sukhal is an accomplished interventional pulmonologist with extensive expertise in general pulmonary medicine, critical care, and advanced bronchoscopic procedures.A 2009 graduate of the Armed Forces Medical College in India, he completed his Internal Medicine residency in 2014 and earned his Pulmonary and Critical Care fellowship at Cook County Hospital in Chicago in 2017, followed by specialized Interventional Pulmonary fellowship training at the Medical College of Georgia.His clinical expertise encompasses robotic and rigid bronchoscopy with stent placement, advanced therapeutic procedures including cryotherapy and argon-plasma coagulation, bronchoscopic lung volume reduction for COPD and emphysema, percutaneous tracheostomy, sleep endoscopy for obstructive sleep apnea, pleuroscopy, and critical care echocardiography.As a Fellow of the American College of Chest Physicians and active member of the American Association for Bronchology and Interventional Pulmonology, Dr. Sukhal is committed to bringing cutting-edge pulmonary care to Gwinnett County and the surrounding communities. Dr. Sukhal is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, and Pneumonia.

Rachel Nisbet is a Pulmonary Medicine provider in Dacula, Georgia. Dr. Nisbet is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Lung Metastases, Pulmonary Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), and Bronchiectasis. Dr. Nisbet is currently accepting new patients.

Jaeyoung Lee is a primary care provider, practicing in Internal Medicine in Suwanee, Georgia. Dr. Lee has been practicing medicine for over 34 years and is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Colonoscopy, and Gastrostomy.

Paul Weinberg is an Internal Medicine provider in Duluth, Georgia. Dr. Weinberg is rated as a Distinguished provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Hospital-Acquired Pneumonia, Atypical Pneumonia, and Ureteroscopy.

Sudha Reddy is a Hospital Medicine specialist and a Palliative Medicine provider in Lawrenceville, Georgia. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Infectious Arthritis, Sepsis, Pneumonia, Hip Replacement, and Colonoscopy. Dr. Reddy is currently accepting new patients.

Michael Sineway is a Pulmonary Medicine provider in Lawrenceville, Georgia. Dr. Sineway has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Tracheitis, and Pleurisy. Dr. Sineway is currently accepting new patients.

Amsel Siore is a Sleep Medicine specialist and an Intensive Care Medicine provider in Snellville, Georgia. Dr. Siore is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Asthma, and Asthma in Children. Dr. Siore is currently accepting new patients.

Douglas Isenstein is a Sleep Medicine specialist and an Intensive Care Medicine provider in Snellville, Georgia. Dr. Isenstein is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Pleural Effusion, Pleurisy, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy. Dr. Isenstein is currently accepting new patients.

Rupesh Dave is a Sleep Medicine specialist and an Intensive Care Medicine provider in Snellville, Georgia. Dr. Dave is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Asthma in Children, Asthma, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy. Dr. Dave is currently accepting new patients.

Gregory Mauldin is an Intensive Care Medicine specialist and a Sleep Medicine provider in Snellville, Georgia. Dr. Mauldin is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pleurisy, and Pleural Effusion. Dr. Mauldin is currently accepting new patients.

Kimtuyen Nguyen is a Pulmonary Medicine provider in Dacula, Georgia. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Asthma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Pneumonia. Dr. Nguyen is currently accepting new patients.