> > > > Dr. Robby Ayoub, MD
Dr. Robby Tony Ayoub MD is a male General Practitioner, has 7 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, Sleep Medicine, General Practice, and Hospitalist.
Dr. Robby Ayoub has 2 office locations.
Orange County Critical Care & Pulmonary Incorporated
11180 Warner Ave
Ste 461
Fountain Valley, CA 92708

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Robby Ayoub, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 13 areas:
  • Apnea
  • Asthma
  • Atrial Fibrillation
  • Bronchoscopy
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Critical Care
  • Flu (Human Influenza)
  • Insomnia
  • Interstitial Lung Diseases
  • Pancreas inflammation (Pancreatitis)
  • Pulmonary Function Test
  • Pulmonary Hypertension
  • Sleep Disorders

Education & Awards

Dr. Ayoub graduated from St. George's University, Bay Shore.


Dr. Ayoub has 16 hospital affiliations:

  • California Hospital Medical Center 
  • Fountain Valley Regional Hospital & Medical Center 

Accepted Insurance Plans

Dr. Ayoub accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • Great-West Healthcare - 1 plan
  • Unicare - 12 plans
  • CaIOPTIMA - 9 plans
  • Care 1st Health Plan - 1 plan
  • Anthem Blue Cross - 16 plans
  • Cigna - 7 plans
  • Blue Shield of California - 77 plans
  • Humana - 10 plans
  • Aetna - 3 plans


  • Arabic
  • French
  • Spanish
  • Vietnamese

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Additional Information
Where does Dr. Robby T. Ayoub practice?
Dr. Robby Ayoub practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, Sleep Medicine, General Practice, and Hospitalist near Fountain Valley, CA.
See Fountain Valley Internists, Fountain Valley Pulmonologists, Fountain Valley Critical Care Practitioners, Fountain Valley Sleep Medicine Doctors, Fountain Valley General Practitioners, and Fountain Valley Hospitalists.