Meet the Pima Team

The Pima Team

Dr. Shaun Peterson, M.D., FAAOS

Chief Physician

A veteran of the U.S. Navy, Dr. Shaun Peterson recently joined Pima Ortho as Chief Physician, having
The Pima Team

Dr. Ambrosia Boyd, DNP, FNP-C

Veteran of the United States Armed Forces. Practicing since 2009.
The Pima Team

Lexi Turk, MS, AGACNP-BC

Board Certified, Nursing background in Emergency Medicine at a Level 1 trauma center in Chicago.
The Pima Team

Sue Weekley, FNP-C, FNFA

Nurse Practioner

Practicing since 1975! 23 years of experience in Aeromedical transport as a Flight Nurse
The Pima Team

Marianne Parham, FNP-BC, RNFA

Nurse Practioner

Board Certified Nurse Practioner, Veteran of the United States Armed Forces
Jessica Nunez
Front Desk
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Samantha Ruiz
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Levi Staal transparent
Leivi Staal, M.Sc.
Director, Operations
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About Us

Dr. John C. Medlen of Pima Orthopedics is a three-time recipient of Patients’ Choice Award (2008, 2009, 2018). Patients’ Choice awards reflects the difference a particular physician has made in the lives of his/her patients. This award is given to physicians who have received near perfect scores, as voted by patients.

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