Our team of board-certified allergists/immunologists evaluates and treats children with allergic disorders or asthma.
Hal Hoffman, M.D., Division Chief, Allergy, Immunology & Rheumatology; Professor of Pediatrics and Medicine, UC San Diego
Lori Broderick, M.D., Ph.D., Assistant Professor of Pediatrics, UC San Diego
Bob Geng, M.D.
Anthony Horner, M.D., Associate Professor of Pediatrics, UC San Diego
*Susan S. Laubach, M.D., Assistant Clinical Professor of Pediatrics, UC San Diego
Sydney Leibel, M.D., Assistant Professor of Pediatrics, UC San Diego
Stephanie Leonard, M.D., Director, Food Allergy Center; Assistant Clinical Professor of Pediatrics, UC San Diego
*Michael J. Welch, M.D., Clinical Professor of Pediatrics, UC San Diego
* Formerly of Allergy & Asthma Medical Group
Noel Mateo, N.P.
Sara Lopez, N.P.
Research Nurse Practitioner
Amy Grissinger, M.S.N., C.P.N.P., F.N.P.-C, R.N.
Amy is the food allergy research nurse practitioner; her research interest is immunotherapy for children with food allergies.
She earned her Bachelor’s of Science in Nursing at the University of Iowa and her Master’s of Science in Nursing (Pediatric Nurse Practitioner-Primary Care, Family Nurse Practitioner- Primary Care) at the University of San Diego.
Originally from Chicago, Amy has lived in San Diego with her husband since 2011. She enjoys traveling, hiking, being outdoors, Chicago sports, reading and spending time with family and friends.