Sarah Muller, PA-C


Hip Care, Knee Care, Musculoskeletal Tumors



Services & Specialties

Hip Care, Knee Care, Musculoskeletal Tumors



Office Information

North Phoenix Clinic

18444 N. 25th Ave.
Suite 210
Phoenix, AZ 85023

Main Number: 866.974.2673
Fax: 866.939.2673

Office Information


Sarah Muller is a certified physician assistant serving as The CORE Institute’s Executive Vice President of Quality and Clinical Care.

Sarah has experience in quality and process improvement, root cause analysis, risk assessment and patient safety data analysis. She led and contributed to the development of The CORE Institute’s Quality Information Technology (QIT) system to capture adherence to protocols and procedures and for reviewing and reporting on outcomes and deviations from evidenced-based protocols. The QIT system uses this knowledge to inform and to highlight trends and opportunities for the Quality Committee. Sarah is an integral part of co-management initiatives with partnered hospitals. She establishes ongoing nursing education, monthly meetings with hospital leadership and the patient care team including the OR, orthopedic inpatient units, pharmacy, rehabilitation and other important support areas to implement a dashboard of important metrics of success. Metrics include SCIP performance, patient satisfaction, risk management issues and program performance from quality, financial and operational perspectives.

Sarah received her master’s degree from Western Michigan University and bachelor’s degree from Central Michigan University. She is a member of the American Academy of Physician Assistants (AAPA).


Western Michigan University


Central Michigan University

Patient Satisfaction Reviews

The CORE Institute is focused on providing an exceptional patient care experience. To ensure that we are holding ourselves to the highest standards, we measure all aspects of patient satisfaction with the National Research Corporation, an independent patient satisfaction company. This service partnership provides the technology to display ratings on our physician profile pages, and all ratings are verified and submitted by actual patients.

Responses are measured on a scale of 1 to 5, with 5 being the best score. These reviews have been submitted by patients as a reflection of their views and opinions. The resulting ratings are not directly endorsed by and do not necessarily reflect the views of The CORE Institute.


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