Andrew Hartman MD, Orthopedic Surgeon, Shoulder, Elbow, Hand Specialist, Oceanside, Vista, Encinitas, San Diego, CA / Patient Info / Useful Links Tri City Medical CenterClick here for more information ScrippsClick here for more information American Academy of Orthopaedic SurgeonsClick here for more information The Arthroscopy Association of North AmericaClick here for more information Click here to view all Your Practice Online websites.