Medical Director, Simi Valley:

Ashim Arora, MD

Dr. Ashim Arora is a Board Certified Physician specializing in Pulmonary Disease, Internal Medicine, Sleep Disorders and Critical Care. After serving as Chief Resident for the University of Illinois at Chicago, he completed his fellowship at University of California Los Angeles (UCLA) and has been practicing medicine since 1996 the United States.

Ashim Arora, MD

Dr. Arora currently serves as Medical Director of the Respiratory Department at Simi Valley Adventist Health. A well-respected physician serving the communities of Simi Valley and Thousand Oaks for over 20 years, Dr. Arora has been awarded the prestigious “Physician of the Year” award from Simi Valley Adventist hospital multiple times over the past years.

Key Facts:
  • Specializations: Pulmonary Disease, Sleep Disorders, and Critical Care
  • Board Certifications (American Boards of Internal Medicine)
  • Pulmonary Medicine, Critical Care Medicine & Sleep Medicine
  • Residency: University of Illinois, Chicago, IL
  • Fellowship: UCLA, Los Angeles, CA
  • Practicing in Simi Valley and Thousand Oaks since 1999


Sunset Sleep Disorders Center has been diagnosing and treating patients with sleep disorders since 2004. We have sleep centers throughout Los Angeles and Ventura counties and are contracted with all major medical insurances including Blue Cross, Blue Shield and Medicare.

Sunset Sleep Labs, LLC
Corporate Office
990 Enchanted Way, Suite 100
Simi Valley, California 93065
Tel: 805.582.0999
Fax: 805.582.0919

Office Hours:
8:30am-5pm Monday thru Friday

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