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Current Allergy and Immunology Fellows


First Year Fellows


Daniel Petroni, MD, PHD



Dr. Daniel Petroni received his MD and PhD from Tulane University School of Medicine in New Orleans, Louisiana. He completes his residency in Pediatrics at UC Davis Medical Center located in Sacramento, California.



Sydney Long, MD



Dr. Sydney Long received her MD from Johns Hopkins University School of Medicine located in Baltimore, Maryland. She completed her residency in Internal Medicine at Vanderbilt University Medical Center located in Nashville, Tennessee.



Second Year Fellows


Erin Ham, MD


Erin Ham, MD
Dr. Erin Ham received her MD from the Creighton University School of Medicine located in Omaha, Nebraska before completing her residency in Internal Medicine at the Mayo Clinic in Rochester, Minnesota.



Lisa Winterroth, MD


Lisa Winterroth, MD
Dr. Lisa Winterroth received her MD from the Albert Einstein College of Medicine of Yeshiva University located in the Bronx, New York before completing her residency in Pediatrics with the Lucile Packard Children's Hospital at Stanford in Palo Alto, California.



Third Year Fellows


Matthew Altman, MD


Matthew Altman, MD
Dr. Matthew Altman received his MD from Harvard Medical School located in Boston, Massachusetts. He completed his residency in Internal Medicine at Brigham and Women's Hospital, also located in Boston, Massachusetts.



David Hagin, MD


David Hagin, MD
Dr. David Hagin received his MD from the Hebrew University Hadassah Medical School located in Jerusalem, Israel. He completed his residency in Internal Medicine at Tel-Aviv Sourasky Medical Center, located in Tel-Aviv, Israel.