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About — the practice

Four specialists. One practice.

04
Board-certified specialists
60min
Undivided care per session
1:1
In-home care
10+
years of clinical experience per clinician
Physical therapist entering home for treatment session
Specialists — full bios

Meet the team.

Josh Ostrom — Sports & Performance specialist at The Collective PT
SPORTS & PERFORMANCE

Josh Ostrom.

PT, DPT, SCS, CSCS, TPI

A decade of Sports Medicine experience working with athletes at every level — youth, high school, collegiate, and professional. He has extensive experience with athletes from MLB and AVP, and he worked several seasons in professional hockey. Specializes in baseball, golf, and ACL rehabilitation. A former college shortstop and pitcher, he brings firsthand perspective to his passion for reducing overuse injuries in youth athletes, particularly Little League elbow and shoulder.

Credentials
  • Board-Certified Sports Clinical Specialist
  • Certified Strength & Conditioning Specialist
  • Titleist Performance Institute Certified
  • Baseball Injury & ACL Rehabilitation Expert
Simi Sharp — Neurologic Rehabilitation specialist at The Collective PT
NEUROLOGIC REHABILITATION

Simi Sharp.

PT, DPT, NCS

Simi is a board-certified neurologic physical therapist with a background in stroke research and rehabilitation. Her experience spans clinical practice, academia, and digital health. She specializes in stroke recovery, brain injury, movement disorders, and helping older adults regain mobility and independence — bringing a research-informed approach to highly personalized, one-on-one care.

Credentials
  • Board-Certified Neurologic Clinical Specialist
  • Stroke & TBI Rehabilitation Specialist
  • Acute & Post-Acute Care
  • Clinical Research & Education
Peter Aguero — Diagnostic Ultrasound specialist at The Collective PT
DIAGNOSTIC MUSCULOSKELETAL ULTRASOUND

Peter Aguero.

PT, DPT, RMSK

Peter is a board-certified physical therapist with over a decade of experience and a specialized focus in diagnostic musculoskeletal ultrasound. One of the few physical therapists to hold RMSK® certification in musculoskeletal sonography, he brings a level of diagnostic precision that goes beyond a standard clinical exam. He is an internationally recognized educator, keynote speaker, and published author in the field of medical imaging.

Credentials
  • RMSK® — Registered Musculoskeletal Sonographer
  • Internationally Requested Educator
  • Published Author, Medical Imaging
  • Diagnostic Ultrasound Specialist Since 2019
Ben Vasquez — Vestibular & Complex Neurologic specialist at The Collective PT
VESTIBULAR & COMPLEX NEUROLOGIC

Ben Vasquez.

PT, DPT, NCS

Ben is a board-certified neurologic physical therapist with a doctorate from Loma Linda University and a neurologic residency completed through Northern Arizona University in partnership with HonorHealth. He specializes in vestibular rehabilitation and the management of complex neurological disorders, with a background in teaching. Outside the clinic, he can be found with his family or in the water.

Credentials
  • Board-Certified Neurologic Clinical Specialist
  • Neurologic Residency — HonorHealth Scottsdale
  • Vestibular & Post-Concussion Specialist
  • PWR!Moves Certified
What we believe

Physical therapy is undersold by the system that delivers it.

Done right, it's clinical work with measurable outcomes — diagnosis, dosed intervention, progress tracking, return to function. The model we work in is what makes that possible. We are a private, cash-pay practice because that's the only way to protect the hour — and to see the whole person. No protocols dictated by reimbursement codes. No 30-minute split sessions. No therapist-of-the-week. The clinician you start with is the clinician who finishes the job.

We don't treat body parts. We treat people. Your shoulder doesn't exist in isolation from your thoracic spine, your hip, your movement patterns, your life. An integrated approach means we follow the problem wherever it leads — not just where the authorization ends.

We believe the home is the right venue for almost all of it. The diagnostics travel. The strength work travels. And the place where you actually need to walk, lift, throw, climb, sleep, and recover is the place where the therapy should happen.