Contact Us

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Office Hours

Monday through Friday: 8:30am to 5:00pm.

Dr. Guanche sees patients on Monday mornings, all day Tuesdays, and on Friday morninings.

His Physician Assistant, Abraham Abraamyan, PA-C, is also available to see patients at the same time.

Contact Person: Audrey Saporta, Practice coordinator 818.901.6600, extension 6704.

In addition, Lilit Avetysian, Medical Assistant, can also assist you.  Her number is 818.901.6600, extension 6754.



  • Monday: 8:30am – 5:00pm
  • Tuesday: 8:30am – 5:00pm
  • Wednesday: 8:30am – 5:00pm
  • Thursday: 8:30am – 5:00pm
  • Friday: 8:30am – 5:00pm
  • Saturday: Closed
  • Sunday: Closed

Southern California Orthopedic Institute

6815 Noble Ave Van Nuys, CA 91405

Directions >
818.901.6600