Dr. Timothy J. Craig

Gisoo Ghaffari is an Allergy and Immunologist in Hershey, Pennsylvania. Dr. Ghaffari is rated as an Advanced provider by MediFind in the treatment of Simple Pulmonary Eosinophilia. Her top areas of expertise are Common Variable Immune Deficiency, Hives, Primary Immunodeficiency (PID), and Eosinophilic Esophagitis.

Dr. Tversky was born and raised in New Jersey just outside of New York City. He attended college at Northeastern University in Boston where he spent over two years at The Massachusetts Institute of Technology and later Harvard Medical School conducting research. He earned his medical degree at the University of Sydney, Australia where he graduated in 2001 with first class honors. After finishing residency training at the University of Connecticut he completed a clinical fellowship in Allergy and Immunology at Johns Hopkins University School of Medicine. In 2008 he received a Fellows Career Development Award from the American Academy of Allergy, Asthma & Immunology and the American Thoracic Society before launching into a career in academic medicine. He then spent four years as a faculty member at the Mount Sinai School of Medicine in New York City where he helped rebuild the adult allergy practice. While in New York Dr. Tversky cofounded an iPhone app development company that went on to produce several health care applications that currently reach over one million customers worldwide. He returned to Johns Hopkins in 2013 as a fulltime faculty member, teacher and clinical research scientist. Dr. Tversky is currently an Assistant Professor and was appointed Clinical Director of the Division of Allergy and Clinical Immunology at Johns Hopkins. He is the recipient of a National Institutes of Health research grant. Dr. Tversky is rated as an Experienced provider by MediFind in the treatment of Simple Pulmonary Eosinophilia. His top areas of expertise are Asthma, Angioedema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Nasal Polyps.