Other Providers

Demetrio Quismorio, Jr., PA-C

Demetrio Quismorio, Jr., PA-C joined the group in October of 1998 having finished his studies at Wake Forest University School of Medicine in North Carolina. Demey completed his orthopaedic training at Riverside County Regional Medical Center. After graduating with his Bachelor’s degree from UCLA, he continued his relationship with UCLA, and was involved with various research studies involving coronary artery disease, HIV, and gastric ulcers.


Andrew Shaw, PA-C

Andrew Shaw joined the practice in 2017 and has been working in conjunction with Dr. Bradley Baum. Andrew served in the navy for 7.5 years as a Surgical Technician and Field Medical Service Technician. 


Alvaro Sutachan Sanchez, PA-C

Alvaro Sutachan, PA-C, joined Corona Temecula Orthopaedic Associates November of 2020.  He earned his Bachelors of Science in General Biology and a minor in Global Health at the University of California, San Diego. He then continued his education at Duke University in North Carolina for his Masters of Health Sciences in Physician Assistant studies. Alvaro speaks Spanish fluently, and has experience treating a wide variety of orthopedic injuries and conditions. After obtaining his master’s degree he pursued further training in orthopaedics by completing the Orthopaedic Surgery PA fellowship at Arrowhead Regional Medical Center where he served as first responder to orthopedic traumas, first-assisted in surgeries, and cared for patients in clinics within different orthopedic subspecialties including sports medicine, joint replacement, spine, pediatrics, and post trauma care.

Alvaro has prior experience working as a physical therapy aide and as a diabetes and hypertension patient care educator participating in health care initiatives to help prevent strokes and heart attacks in the San Diego area. His goal is to treat patients as he would a family member and work with them to ensure they return to their highest level of activity safely and in a timely manner. His interests include playing soccer, running marathons, traveling, and spending time with family. 

Contact Our Office

Corona Office

341 Magnolia Ave, Suite 101
Corona, CA 92879
(951) 735.6060

Murrieta Office

28078 Baxter Rd, Suite 330 / 340
Murrieta, CA 92563
(951) 677.2157