Efren L. Rael, M.D.
Penn State Hershey Allergy and Immunology
500 University Drive
Hershey, PA 17033
Tel: 800-243-1455 / 717-531-6525 Fax: 717-531-5785
Allergy & Immunology
Fellowship, Allergy/Immunology, University of South Florida College of Medicine (Tampa) (2010) Residency, Internal Medicine, Lahey Clinic Medical Center (Massachusetts) (2008) Internship, Surgery, General, University of California - Los Angeles Medical Center (2004) M.D., Boston University School of Medicine (Massachusetts) (2003)