Dr. Luis Ruiz

Dr Jacob O. Offenberger, MD is board certified in Allergy & Immunology and has 33 years of experience. If you are still not sure what an Immunologist does, perhaps this definition will help.An immunologist deals with physiological functioning of the immune system in states of both health and disease as well as malfunctions of the immune system in immunological disorders like allergies, hypersensitivities, immune deficiency, transplant rejection and autoimmune disorders.Immunology deals with physical, chemical and physiological characteristics of the components of the immune system in vitro, in situ, and in vivo. Immunology has a vast array of uses in several disciplines of science and medical science.Dr Offenberger welcomes the opportunity to address your allergy, asthma and immunology needs. Please call today to schedule your appointment. Dr. Offenberger is highly rated in 19 conditions, according to our data. His top areas of expertise are Grass Allergy, Hives, Allergic Rhinitis, and Sinusitis.

Anna Ryabets is a Pediatrics provider in Santa Clarita, California. Dr. Ryabets is highly rated in 9 conditions, according to our data. Her top areas of expertise are X-Linked Hypophosphatemia, Malnutrition, Hypoparathyroidism-Intellectual Disability-Dysmorphism Syndrome, and Congenital Adrenal Hyperplasia (CAH).

Emile Shenouda is a primary care provider, practicing in Pediatrics in Mission Hills, California. Dr. Shenouda is highly rated in 31 conditions, according to our data. His top areas of expertise are Obesity in Children, Food Allergy, Vitamin D Deficiency, and Rotor Syndrome. Dr. Shenouda is currently accepting new patients.