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Comprehensive Allergy and Asthma Associates welcomes patients of all ages at their comfortable and welcoming office in the Brentwood area of Los Angeles, California. In today’s medical world where patients spend more time in overcrowded waiting rooms and less time with their doctor, Cathy Green, MD, and the entire team are dedicated to offering compassionate care, providing relaxed time with the doctor, and maintaining a personal environment.

Dr. Green was board certified in pediatrics and is currently boad certified in adult allergy and immunology. She earned her medical degree with honors at the Keck School of Medicine of the University of Southern California in Los Angeles. She received extensive residency training in pediatrics at the University of Michigan, C.S. Mott Children’s Hospital in Ann Arbor, Michigan, and at Cedars-Sinai Medical Center in Los Angeles. She also completed advanced fellowship training in allergy and immunology at Harbor-UCLA Medical Center in West Carson, California.

Dr. Green has extensive experience serving children and adults as an allergist and immunologist, in private practice and at Cedars-Sinai Medical Center. She has been honored to receive the Super Doctor award every year from 2008 through 2019. With the team at Comprehensive Allergy and Asthma Associates, Dr. Green offers high-quality care for asthma, sinusitis, and acute and chronic hives, including offering cutting-edge biologic medications.

At Comprehensive Allergy and Asthma Associates, patients receive comprehensive care for the full range of allergies. The team diagnoses and treats food allergies and anaphylaxis, allergic rhinitis, atopic dermatitis, medication allergies, food allergies, and insect stings.

Patients with recurrent infections due to immunodeficiency disorders also receive exceptional care at Comprehensive Allergy and Asthma Associates. From advanced diagnostics that evaluate the immune system to immunoglobulin treatment and other therapies, patients rebuild their immune system and regain optimal health.

To learn more about the services available or to schedule an appointment, call Comprehensive Allergy and Asthma Associates or use the online booking feature.

In the era of managed care where doctors are spending less and less time with their patients and patients are spending more and more time in overcrowded waiting rooms, quality personalized medical care is becoming harder and harder to find. Our goal at Comprehensive Allergy and Asthma Associates is to provide top level allergy care in a compassionate and personal environment

Out of Network for All Insurance Plans

Dr. Green is an out-of-network provider for all insurance plans. What this means is that you will pay for your visit at the time of service and then the bill will be submitted to your insurance company. Our office offers the service of submitting your bill for you. Your insurance company will then reimburse you directly based on your out of network benefit. Please call our office for any questions regarding our insurance policy!



















Dr. Green was proudly awarded the Leo G. Rigler Award for Outstanding Performance and the Golden Apple Award from UCLA for Outstanding Resident Teaching



Member of the Phi Kappa Phi All University Honor Society, USC School of Medicine (Top 5% medical school class)


Comprehensive Allergy and Asthma Associates
11645 Wilshire Blvd, Suite 1150

Los Angeles, CA 90025
Phone: 310-909-1910
Fax: 310-909-1911

Office Hours

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