MASI Clinic

About MASI Clinic

MASI Clinic, formerly known as Silicon Valley Orthopaedics, is a leading orthopedic and regenerative medicine practice serving the Silicon Valley, San Jose, Fremont, and Santa Cruz areas. Founded by Dr. Kerisimasi ‘Masi’ Reynolds, a board-certified and fellowship-trained orthopedic surgeon, the clinic is dedicated to providing patient-centered care that integrates cutting-edge surgical techniques with innovative regenerative therapies. The clinic’s mission is to optimize healing, elevate movement, and empower patients to live their lives to the fullest. The clinic’s approach to treatment, known as the “Masi Method,” is a four-pillar framework that addresses the whole person: soul, structure, biology, and mindset. This holistic approach ensures that each patient receives a personalized treatment plan that considers their unique needs and goals. The “Anatomical” pillar focuses on structural care through orthopedic expertise, surgery, and rehabilitation. The “Systemic” pillar addresses cellular and physiological healing with regenerative therapies such as stem cells, Platelet-Rich Plasma (PRP), peptides, and anti-inflammatory protocols. The “Interoception” pillar centers on mindset and self-awareness, cultivating belief, agency, and resilience as essential drivers of recovery and long-term performance. Finally, the “Mana” pillar, which is at the root of all, honors the deeper connection between spirit, purpose, and healing. MASI Clinic specializes in the treatment of a wide range of orthopedic conditions, including knee, shoulder, hip, and elbow injuries. The clinic offers advanced joint preservation therapies, such as hyaluronic acid injections and osteochondral autograft transplantation surgery (OATS), as well as leading-edge regenerative solutions like PRP, stem cells, and Bone Marrow Aspirate Concentrate (BMAC).

While Dr. Reynolds and his team are highly skilled in advanced joint replacement procedures, they are equally committed to preserving the integrity of the natural joint whenever possible. The team at MASI Clinic is comprised of a dedicated group of professionals who are passionate about providing compassionate and collaborative care. Dr. Masi Reynolds, the founder, is a fellowship-trained sports medicine physician with a special interest in treating athletes at all levels. Dr. April Mancuso, the Director of Wellness, is a board-certified physician who specializes in physical medicine and rehabilitation. Janice Cooper, a board-certified Nurse Practitioner, has extensive experience in the pre and post-operative care of orthopedic patients. The clinic’s staff, from the front desk to the billing department, is committed to creating a supportive and welcoming environment for every patient. With locations in San Jose, Santa Cruz, and Fremont, MASI Clinic is accessible to patients throughout the Bay Area. The clinic’s state-of-the-art facilities are equipped with the latest technology to ensure that patients receive the highest quality of care. The clinic’s commitment to excellence is reflected in its transparent and thoughtful process, which prioritizes clear communication, attention to detail, and consistency in delivering the highest quality of care. Patients at MASI Clinic can expect to be treated like family, with a focus on empowerment and collaboration throughout their healing journey.

Clinic Information

Treatments Offered

Medical Team

Frequently Asked Questions