Meet Our Physicians
At OCC – Cornerstone Orthopedics, our team of highly trained physicians brings together decades of experience and specialized expertise to deliver exceptional orthopedic care. From sports injuries and joint replacement to spine, hand, foot, and ankle conditions, our providers are dedicated to helping patients return to the activities they love. Each physician is committed to personalized treatment, advanced techniques, and a collaborative approach to care—because your health is our highest priority. Get to know the talented team behind our trusted name in orthopedic excellence.

Efren Caballes, DO, CAQSM
Specializing In:
Non-surgical Sports Medicine, Physical Medicine & Rehabilitation

Bari Madureira, DO, CAQSM
Specializing In:
Non-surgical Sports Medicine, Physical Medicine & Rehabilitation