Foot & Ankle Dr. Tien specializes in treatment, both non-surgical and surgical of all problems affecting the foot and ankle. Some of these include: Scroll Down Home » Foot & Ankle // Foot & Ankle At Advanced Orthopedic Specialists, we are able to treat most injuries and disorders of the foot & ankle , including: 01Achilles Tendinosis 02Acquired Adult Flatfoot Deformity 03Ankle Sprain 04Arthritis of the Foot & Ankle 05Charcot Arthropathy 06Hallux Rigidus 07How to Care for Your Diabetic Feet 08Insertional Achilles Tendinitis 09Lisfranc (Midfoot) Sprain/Fracture 10Morton's Neuroma 11Osteochondral Lesion 12Peroneal Tendinosis 13Pilon Fracture 14Plantar Fascitis Program 15Plantar Fibroma & Plantar Fibromatosis 16Sesamoid Injuries 17Shoes & Orthotics for Diabetics 18Stress Fracture