Dr. William O'Reilly

Comprehensive Foot & Ankle Care

Dr. William O'Reilly is a board-certified podiatric surgeon providing comprehensive foot and ankle care at Rimrock Podiatry's Billings location. From routine nail and skin conditions to complex surgical cases, Dr. O'Reilly brings the full scope of podiatric training to every patient encounter.

Full-Spectrum Podiatric Medicine

Dr. O'Reilly treats the complete range of podiatric conditions, including bunions, hammertoes, heel pain, ingrown toenails, fungal nails, diabetic foot care, fractures, and sports injuries. His approach begins with a thorough evaluation to understand each patient's condition, activity level, and treatment goals — then building a care plan that addresses the root cause rather than just managing symptoms.

Part of Montana's Most Experienced Podiatric Team

As part of Rimrock Podiatry's team of four board-certified surgeons, Dr. O'Reilly contributes to one of the most experienced podiatric surgery practices in Montana. The collaborative structure of the practice means patients benefit from the collective expertise of multiple specialists — whether a case calls for a second opinion, a multidisciplinary surgical approach, or simply the reassurance of knowing that several qualified surgeons stand behind every treatment plan.

Personalized, Surgeon-Led Care

Dr. O'Reilly is committed to delivering personalized care and ensuring that every patient receives a thorough evaluation by a board-certified surgeon. At Rimrock Podiatry, patients are not handed off to mid-level providers — they see the doctor from their first visit through treatment completion. That direct, specialist-led model is the standard the practice has maintained for over 35 years.

Additional details about Dr. O'Reilly's background, specific areas of interest, and personal story will be added following a discovery interview. If you are Dr. O'Reilly or a member of the Rimrock Podiatry team, please contact us to provide additional biographical information.