COVID-19 update:

If you think you have COVID-19 symptoms or are looking to be tested, please use our free symptom checker. Do not schedule an in-person appointment.

Ronald Simon, MD

  • Allergy and Immunology
Ronald Simon, MD
4.9 57 Ratings
Accepts new patients
age-group-adults-color Treats adults


Scripps Clinic Carmel Valley
3811 Valley Centre Dr
San Diego, CA 92130
Get directions
Phone Number


  • Allergy and Immunology


  • English


Allergist and immunologist, Ronald Simon, MD, has a special clinical interest in aspirin exacerbated respiratory disease (AERD), allergic drug reactions and desensitization, allergic reactions to foods and food additives, and the role of supraesophageal reflux disease (SERD) in rhinosinusitis (nose & sinus problems) and asthma.

Dr. Simon is a regularly invited national and international speaker on a wide variety of topics in allergy and asthma and has been selected as one of the “Best Doctors in America” by US News & World Report since 2000.

Dr. Simon is also very active in the allergy and immunology community and has held numerous national committee positions. For two years he was the co-chairman of the Food and Drug Administration committee on adverse reactions to food constituents. He has also contributed more than 160 publications in medical literature on various topics of allergy, asthma and immunology.

Medical Education

  • University of Chicago, MD, 1974


  • Northwestern University Medical Center, Internal Medicine, 1976


  • Scripps Clinic, Allergy and Immunology, 1978

If you see an error or omission on a provider’s profile page, please contact us.