Dr. Jake Hanna focuses on helping patients move better, reduce pain, and return to the activities that matter most to them — whether that’s clearing up nagging shoulder or knee pain, resolving a stubborn low back issue, or getting back to training after an injury.

His approach is rooted in detailed biomechanical assessment and identifying the underlying cause of dysfunction, rather than simply treating symptoms. With a background in kinesiology and strength and conditioning, Jake integrates movement analysis and individualized rehabilitation to restore efficient movement and build long-term resilience.

As a Certified Strength and Conditioning Specialist and former competitive athlete, he brings a performance-driven perspective that applies equally to everyday patients recovering from injury and to those looking to build long-term physical resilience.

He practices within the Optimal Performance Clinic system — Diagnose. Treat. Perform. — ensuring every patient receives a consistent, high-level standard of care.

Dr. Jake Hanna focuses on helping patients move better, reduce pain, and return to the activities... Read More

Dr. Katrina Hombrebueno provides musculoskeletal care and performance-focused treatment for everyday patients and active individuals alike — from nagging joint pain and overuse injuries to sports-related strains and sprains.

Her clinical approach combines detailed assessment, movement analysis, hands-on treatment — including Active Release Techniques — and rehabilitation to help patients move efficiently, train consistently, and reduce the risk of recurring injury, whether that means resolving a stubborn case of tennis elbow, sciatica, or knee pain, or getting a weekend athlete back to full form.

She brings particular depth in running-related injuries, drawing on her own experience as a competitive ultra runner and founder of the Evolve Run Club, powered by Optimal Performance Clinic. That said, her training covers the full range of musculoskeletal care — like every clinician at OPC, she treats general injuries and everyday patients, not runners or athletes alone. She works with patients to understand the factors contributing to their symptoms and builds clear, structured plans to support long-term progress.

She practices within the Optimal Performance Clinic system — Diagnose. Treat. Perform. — ensuring a consistent, evidence-based approach across all care.

Dr. Katrina Hombrebueno provides musculoskeletal care and performance-focused treatment for every... Read More

Dr. Elna Johnson is the founder of Optimal Performance Clinic and the architect of its clinical system — Diagnose. Treat. Perform.

With over 20 years of experience in elite sport and high-performance environments, she has served as integrated support team (IST) medical staff for the NFL, CFL, and Athletics Canada. Her work also extends to consulting for athletes across numerous sports at all levels worldwide, as well as the film and entertainment industry — supporting actors in physically demanding roles, stunt performers, and artists on major world tours.

Her expertise in musculoskeletal diagnosis, running biomechanics, and performance therapy was built working alongside coaches, strength staff, and medical teams at the highest level — where accurate diagnosis isn’t optional, it’s the job.

Her approach combines detailed biomechanical movement assessment with hands-on manual therapy — including Active Release Techniques — and individualized rehabilitation, selecting the strategy that fits each patient in front of her.

Dr. Johnson continues to treat athletes and complex cases directly, while leading the clinical framework used by every musculoskeletal clinician and performance therapist at OPC — so every patient, regardless of who they see, gets the same standard of precise diagnosis and performance-focused care.

Dr. Elna Johnson is the founder of Optimal Performance Clinic and the architect of its clinical s... Read More

Elliott Marsh brings extensive experience in physiotherapy, sports rehabilitation, and high-performance sport.

He has worked as Head Physiotherapist for the Canadian Women’s National Field Hockey Team and continues to support high-performance athletes in both clinical and coaching roles.

His clinical approach includes manual therapy, Intramuscular Stimulation (IMS), vestibular and concussion rehabilitation, and movement-based therapy to address both injury and performance limitations.

Elliott focuses on helping patients recover fully while building the knowledge, control, and capacity to prevent re-injury.

He practices within the Optimal Performance Clinic system—Diagnose. Treat. Perform.—ensuring consistent, high-level care.

Elliott Marsh brings extensive experience in physiotherapy, sports rehabilitation, and high-perfo... Read More