Find an ENT

Find an ENT

Robert M. Pettis, MD

Orange Coast Head and Neck Surgery PO Box 53970 Irvine CA 92619-3970 United States (949) 715-0500
Profile image of Robert M. Pettis



  • Residency: UCLA Medical Center - 2005
  • Medical School: UCLA David Geffen School of Medicine - 1999

Board Certifications

  • American Board of Otolaryngology - 2006
Get Directions

ENT Specialists

ENTs are both clinical physicians and surgeons. This allows them to fully serve people in need of ENT-related treatment. Their training may extend past medical school and five years of residency to additional training in a particular “subspecialty.”

Get the Care You Need

Find an ENT

Think you need to consult an ENT specialist? Find someone with the expertise and location that’s best for your needs. 

Be ENT Smart

Learn how to stay ENT healthy, prevent problems, and manage existing conditions to improve your, or a loved one’s, daily life.


Find out more about the community of physician experts who can help you to Be ENT Smart and how the information was developed.