For adolescent medicine and pediatric primary care in La Mesa's Grossmont area, Dr. John M. Goldenring holds triple board certification in pediatrics, adolescent medicine, and preventive medicine through the Sharp Rees-Stealy campus on Grossmont Center Drive. His Georgetown University School of Medicine degree (1977) led to a pediatric residency at the University of California and an adolescent medicine fellowship at Los Angeles Children's Hospital, with pediatric vision-screening referrals coordinated through nearby providers like Grossmont Vision Center Optometry on the same corridor. A concurrent Juris Doctor from Concord Law School and membership in the American College of Legal Medicine distinguish his practice in consent, confidentiality, and medicolegal dimensions of adolescent healthcare. The dual MPH credential adds population-level disease prevention to his clinical toolkit, informing immunization protocol design and teen wellness benchmarking across the Sharp Rees-Stealy system. Developmental and behavioral evaluations for ADHD, anxiety, and learning-related concerns form a core adolescent-medicine service, with neuropsychological referrals routed to Brain Learning Psychological Corporation in La Mesa for formal psychoeducational testing. His highest-complexity cases involve confidential STI screening, substance-use risk stratification, and HEADSS-format psychosocial assessments calibrated to California's minor-consent statutes.