Doctors Cassell, Keyser, Laber join UA
Drs. Heather Cassell, Emily Keyser and Erica Danielle Laber have joined the Department of Pediatrics at the University of Arizona College of Medicine β Tucson and Banner Childrenβs at Diamond Childrenβs Medical Center.
Cassell, clinical associate professor, joined the Division of Allergy, Immunology and Rheumatology. She received her medical degree from the University of Arizona College of Medicine β Tucson, and completed fellowships there and at National Jewish Health in Denver. Her clinical interests are asthma, food allergy, atopic dermatitis and contact dermatitis. She is board-certified in pediatrics and allergy and immunology.
Keyser, clinical assistant professor, joined the Division of General Pediatrics. Keyser received her medical degree from Creighton University School of Medicine in Omaha, Nebraska, and completed her residency in pediatrics at Phoenix Childrenβs Hospital.
Laber, clinical assistant professor, also joined the Division of General Pediatrics. She received her medical degree from the University of Arizona College of Medicine β Tucson and completed her residency in pediatrics and a fellowship in adolescent medicine at North Shore-LIJ Cohen Childrenβs Medical Center in New Hyde Park, N.Y. Her research interest is in adolescent medicine. She is fluent in Spanish and is board-certified in pediatrics.



