Working To Keep You On Your Feet. Drs. Mark and Petrina Lewis at the Northwest Foot and Ankle Center, PS, have been serving the Renton, Washington area since 1999. As licensed podiatrists want to help educate our patients so they will have adequate information to make good choices concerning their foot and ankle care. We want you to be comfortable with your office visit and confident in the services our doctors provide. To help accomplish that we warmly welcome all patients and work to make your treatment prompt and convenient so you can get the pain relief you deserve. We are equipped to handle all of your podiatric needs including: • Custom made orthotics • Heel and arch pain • Ingrown and fungal toe nails • Bunions and hammertoes • Ankle Instability and sports injuries • Plantar Fasciitis and warts • Non-invasive heel pain treatment From ultrasounds to flat feet we have the tools to treat your foot and ankle trouble. We'll work together to find the answers that will comfort you and bring you relief. Call today for an appointment.