Professional Excellence

Critical Care Medicine and Pulmonary Critical Care

Robby Ayoub, MD, is board certified in Internal Medicine, Pulmonary Medicine, Critical Care Medicine, and Sleep Medicine. Visit our office located in Huntington Beach, California.

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The best care is on your side

We are always adding the latest in-office technologies that medicine has to offer, as well as many new procedures that will benefit our patients.


As the principle investigator for many clinical studies in research, Dr. Ayoub is currently the owner of the SoCal Clinical research that will be undergoing many clinical studies. He participates in many clinical trials at his office. He gives his patients to participate in many clinical trials.

Internal Medicine

From echocardiography, to checking for effusions in the joints, we offer full-service internal medicine options.

Pulmonary Medicine

In-patient ultrasound options allow us to check for pleural effusions, perform echocardiography, and check for effusions in the joints

Critical Care

Dr. Ayoub has extensive experience as a critical care consultant at many hospitals in orange county.

Sleep Medicine

Our on-site sleep laboratory can help the diagnosis and treatment of most obstructive sleep apneas and sleep disorders.

What Our Clients are saying

I’ve been patient of Dr. Ayoub for the past 2.5 years. Dr. Ayoub is a very caring, willing to listen to ever need a patient needs are. His office staff and manger are outstanding & all of them are willing to assist
Jack Abajian
Anaheim , CA
I was very desperate when my 15 year old son was extremely ill with a cough. Dr. Ayoub returned a paged call on Sun. evening saw us that very next Mon. ran a series of test ,prescribed all the right medications,and cured the illness. Very warm and pleasant doctor I highly recommend.
Eric Mancisidor
Huntington Beach , CA

Need our care?
Please call us:

(714) 847-6900

We would love to see how we can help you solve your neck and back problems in the best pain free methods

Orange County Critical Care & Pulmonary | Medical center in Huntington Beach, California | (714) 847-6900 | Privacy Policy