Roger M. Katz M.D. is a fellow in each of the following organizations:
-American Academy of Allergy, Asthma, and Immunology
-American College of Allergy, Asthma, and Immunology
-American Association of Certified Allergists
-American College of Chest Physicians
-American Academy of Pediatrics.

-Board certified in Allergy and Immunology and Pediatrics
-Private practice of Allergy & Immunology since 1973.
-Author of over 100 Articles, Monographs, Chapters on Medicine mostly related to Allergy, Sinus and Asthma Disorders.
-Honored as one of the "Best Doctors of America" and elected as one of "Southern California Super Doctors" by peers.
-Author and Consultant of many lay publications of articles in Allergy, Asthma, and Sinus Disorders and over 100 scientific peer review publications.

Societies & Committees:
-Adviser to Aerobic Fitness Foundation of America on Health & Wellness for Allergic and Asthmatic Persons.
-Past President of the Joint Council of Allergy, Asthma and Immunology (Social, Political and Economic Arm of the Respective Sponsoring Societies)
-Past President of the California State Allergy Medical Society
-Past President of The Los Angeles Allergy Society
-Best Doctors in America 1997 - Present, • Western States 1998 - Present
-Past Board Adviser to American Lung Association, Los Angeles, CA.
-Past Board Adviser to Allergy Asthma Foundation, Los Angeles, CA.

Experience:
18 years of experience in Medical Legal Reviews, Depositions, and Court Appearances involving:
-Allergy and Asthma Medical Care
-Exposures to the Environment i.e. Sick Building Syndromes
-Exposures to Cleaning Agents
-Exposures to Insecticides
-Mold Intrusion
-Fire Related Exposures and Effects on Asthma and Allergy
-Oil Slick and Solvent Exposure
-Insect Sting & Bite Reaction

Specialties

• Allergy & Immunology

Subpecialties

• Asthma
• Sick Building Syndrome
• Mold Exposure
• Allergy
• Drug Reaction
• Insect Sensitivity
• bed bugs