Double board-certified podiatrist John Davidson, DPM treats foot and ankle conditions in Chula Vista from his F Street office, holding credentials from both the American Board of Foot and Ankle Surgery and the American Board of Podiatric Medicine, with an added qualification in reconstructive rearfoot and ankle surgery. His three-year surgical residency through Scripps Mercy Hospital included trauma rotations at Kaiser facilities in Ontario and Fontana, producing a scope of practice that overlaps with musculoskeletal groups such as Synergy Orthopedics, Chula Vista-Eastlake on complex lower-extremity co-management. The practice addresses diabetic limb preservation, chronic wound care, plantar fasciitis, bunion correction, and sports-related foot injuries under Sharp Chula Vista Medical Center and Paradise Valley Hospital affiliations. Postoperative recovery from rearfoot reconstruction or Achilles tendon repair follows a staged protocol that often includes gait retraining at outpatient facilities such as Sports Performance Physical Therapy - Chula Vista before full weight-bearing clearance. Reconstructive rearfoot procedures performed under hospital privileges include calcaneal osteotomy for adult-acquired flatfoot and Lapidus bunionectomy with first-tarsometatarsal joint fusion, both requiring six to eight weeks of non-weight-bearing recovery.