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TOCA at Banner Health

5002 S. Mill Ave.
Tempe, AZ 85250

Hours Today: Closed


TOCA at Banner Health is Arizona’s premier resource for orthopedics, led by nationally recognized physicians. Our promise to our patients is providing the most advanced treatment options and highest level of personalized care for a superior quality of life. 

Getting Here

Hours At This Location
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
About Us

TOCA at Banner Health has built a reputation for excellence in Arizona for 70 years as the first and foremost orthopedic group. Our Nationally and Internationally recognized orthopedic physicians and surgeons use the most advanced, proven technologies for the best recovery possible.

TOCA at Banner Health is at the forefront of the Integrated Service Model. We are committed to continually improving our delivery of orthopedic care to meet the needs of our patients.

  • Board-Certified  & Fellowship-Trained Physicians
  • Fracture Care
  • Joint Replacement
  • Sports Medicine
  • Physical Therapy
  • Hand Therapy
  • Digital X-Ray
  • MRI
  • Bracing and Orthotics
  • Bone Health

All Services

Tyler Collins, MD

Orthopedic Surgery

Physician, TOCA at Banner Health Tempe
I strive to deliver the best and most cost-effective treatment I can for every patient based on the latest evidence and techniques. As the patient is the one who has to live with their results, it is very important to me that all my patients fully understand all of their treatment options and expected outcomes. I will always recommend non-surgical treatment if it has the ability to give a good result. As everyone is different, I try to understand each individual’s goals and devise a treatment plan that works best for them.

Samuel Harmsen, MD

Orthopedic Surgery

Physician, TOCA at Banner Health Tempe
I like to create a professional but relaxed clinical atmosphere where everyone feels comfortable and able to ask questions freely. My approach is centered around your individual concerns and goals. Together, we will come to a shared decision on an evidence-based treatment plan that helps you get back to your life, work and recreational activities. I strongly believe that clear communication, patient education, and patient participation are vital to the success of our treatment plan, whether conservative or surgical. My goal is for you to leave each visit confident, encouraged and understood. I look forward to meeting you and helping you get back on track.

Ashlyn Sala, PA-C

Physician Assistant

Physician Assistant (PA), TOCA at Banner Health Glendale
My goal is to provide comprehensive and compassionate care to all. I strive to educate patients on their bone health and develop collaborative plans of care.