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Psychologists in O'Fallon, MO: 11 specialties ranked (2026)

11 ranked specialtiesUpdated 0 paid placements in any rankingHow we rank

11 specialties have a ranked list for O'Fallon, MO. Each list ranks the practices that serve the city by RP Score. The largest list by ranked practices is psychiatrists, with 172.

Top 3 in each specialty in O'Fallon

Ranked by RP Score among the practices that serve the city. Open a specialty for its full list.

Ranked by the RP Score from public listing data, not by treatment outcomes; Sponsored placements are shown separately and never change rank.

Trauma and PTSD therapists

17 ranked trauma and PTSD therapists serve O'Fallon.

  1. 1
    Lisa Adams Counseling and Therapy

    5.0 from 5 Google reviews · 10 mi away

    64 RP Score
  2. 2
    Middle Path Wellness Collective | Trauma-Informed Therapy For Teens, Adults, Families & Couples in St. Charles, MO

    5.0 from 3 Google reviews · 9 mi away

    59 RP Score
  3. 3
    Inspire Change Counseling, LLC Stephanie Hanneken MA, LPC, EMDR- Owner (formerly Robertson)

    4.3 from 30 Google reviews · 13 mi away

    59 RP Score
All 17 ranked trauma and PTSD therapists in O'Fallon →

More specialties listed in O'Fallon

Fewer than 5 practices qualify to rank here. Linked specialties open the Missouri list.

  • Anxiety and OCD therapists49 serving O'Fallon
  • Psychological testing practices27 serving O'Fallon
  • Neuropsychologists23 serving O'Fallon

Nearby pages for O'Fallon

How O'Fallon psychologists are ranked

Each specialty list scores every practice that serves O'Fallon on the same RP Score, from 0 to 100.

Reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered each carry a fixed weight.

Rankings can’t be bought. Sponsored practices are labelled, never numbered and never change a rank.

Read the full methodO'Fallon psychology and therapy report 2026All Missouri cities