
Dr. Dionisio Fernandes is a Pediatrician and Allergist/Immunologist in San Leandro 94578, San Leandro CA and has an experience of 51 years in these fields. Dr. Dionisio Fernandes practices at R. S. Rajah M.D. Inc. in San Leandro 94578, San Leandro CA. Some of the services provided by the doctor are: Allergy & Immunology,Radioallergosorbent Test,Anaphylactic Food Allergies,Food Allergy and Honeybee Desensitization Therapy etc.
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39 Surgeries & Treatments
Pediatrics
Pediatric Asthma & Allergic Conditions
Asthma & Allergic Conditions

Allergy & Immunology
Skin Testing and Screening

Radioallergosorbent Test

Patch Testing

Honeybee Desensitization Therapy

Food Desensitization Therapy

Food Challenge