Ronald B. Johnson, PHD

Practice Context in IntroTherapy

• • IntroTherapy lists 3 mental health practices in Lodi. Ronald B. Johnson, PHD is one of them.
• • 1,041 practices statewide in Wisconsin are tracked in our directory.
• • Typical psychologist compensation in Wisconsin: $77,000 – $144,000 (median $88,000). 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 September 2026.