Dr. Lolita E. Chiu

Lee Harrison is an Infectious Disease provider in Pittsburgh, Pennsylvania. Dr. Harrison is highly rated in 10 conditions, according to our data. His top areas of expertise are Strep Throat, Methicillin-Resistant Staphylococcus Aureus (MRSA), Sepsis, and Bacterial Meningitis.

John Mellors, MD, specializes in infectious diseases and is board-certified in infectious disease and internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Presbyterian. Dr. Mellors received his medical degree from Dartmouth College Geisel School of Medicine and completed his residency and fellowship at Yale New Haven Hospital. Dr. Mellors is highly rated in 4 conditions, according to our data. His top areas of expertise are HIV/AIDS, Sepsis, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

David Weber, MD, specializes in infectious diseases and wound care. He is affiliated with UPMC Presbyterian, UPMC McKeesport, UPMC Shadyside and UPMC East. He completed a fellowship at the University of Michigan Medical School, fellowship and residency at the University of Pittsburgh School of Medicine, and medical degree at the University of Maryland School of Medicine. Dr. Weber is highly rated in 22 conditions, according to our data. His top areas of expertise are Lymphangitis, Hospital-Acquired Pneumonia, Lyme Disease, and Pneumonia.