Karolyn Noonan, MPAS, PA-C

Neurosurgical Physician Assistant


  • Master of Physician Assistant Studies, Idaho State University, Pocatello, ID
  • Bachelor of Science, Public Health, University of Arizona, Tucson, AZ

About the Provider

Karolyn Noonan is a Physician Assistant, and Surgical First Assist to Endovascular Neurosurgeon Li-Mei Lin, MD. She is committed to serving her community by sharing her knowledge to empower patients to make choices that align with their goals for a healthy life.

Karolyn graduated from the University of Arizona’s Public Health program Cum Laude, then went on to compete her Masters of Physician Assistant Studies at Idaho State University in 2020.

She is certified by The National Commission on Certification of Physician Assistants, and is a registered phlebotomy technician.

As a native Tucsonan, she enjoys outdoor activities, trying new local restaurants, and spending time with her family.

Special Interests

  • Brain & Spine Neurosurgery
  • Brain Aneurysm Surgery
  • Stroke Treatments

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