Stark Orthobiologics is a regenerative medicine and sports medicine practice led by Erik Stark, MD, serving patients in Encinitas, Carlsbad, and Rancho Santa Fe, California. Dr. Stark is board certified in orthopedics and orthopedic sports medicine, and the practice focuses on musculoskeletal health, injury recovery, and treatments intended to support healing and help patients return to active lifestyles.

Services include platelet-rich plasma (PRP) therapy, which uses concentrated platelets and growth factors from a patient’s blood; bone marrow aspirate concentrate (BMAC), made from regenerative cells collected from the hip or pelvic bone; and Interfyl human connective tissue matrix, derived from placental tissue to help replace or supplement damaged tissue. The practice also offers testosterone replacement and longevity treatments. Care is available for concerns affecting areas such as the hip, knee, shoulder, back, foot and ankle, elbow, and hand and wrist. Patients can book appointments, access forms and insurance information, and review first-visit resources. Stark Orthobiologics also provides patient testimonials and information about its community involvement.