Susan Hillier, D.O., MPH

Practice Context in IntroTherapy

• • IntroTherapy lists 358 mental health practices in Tulsa. Susan Hillier, D.O., MPH is one of them.
• • 1,283 practices statewide in Oklahoma are tracked in our directory.
• • Typical psychiatrist compensation in Oklahoma: $178,000 – $312,000 (median $228,000). Source: BLS OEWS, state cost-of-labor adjusted.

Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.