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Jacquelyn Hall DavisPsychiatrist in O'Fallon, IL

Jacquelyn Hall Davis is a psychiatrist at 1669 Windham Way, O'Fallon, IL 62269, ranked #3 of 174 psychiatrists in O'Fallon and rated 4.1 from 11 Google reviews. Open Monday to Saturday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

O'Fallon, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 622-9240

Key facts

Key facts about Jacquelyn Hall Davis
Address1669 Windham Way, O'Fallon, IL 62269Get directions
Phone(618) 622-9240
HoursOpen Monday to Saturday
Google rating4.1 from 11 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 40 miles: Shiloh, Fairview Heights, Swansea, Belleville, Collinsville, Troy, Glen Carbon, East Saint Louis, Edwardsville, Granite City and Cahokia.

Based in O'Fallon, ILView on map

Opening hours

Opening hours for Jacquelyn Hall Davis
DayHours
Monday8 AM – 8 PMevening
Tuesday8 AM – 8 PMevening
Wednesday8 AM – 8 PMevening
Thursday8 AM – 5 PM
Friday8 AM – 3 PM
Saturday8 AM – 1 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Questions about Jacquelyn Hall Davis

How is Jacquelyn Hall Davis ranked in O'Fallon?

Jacquelyn Hall Davis is ranked #3 of 174 psychiatrists in O'Fallon by RP Score, with 71 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Jacquelyn Hall Davis’ hours?

Jacquelyn Hall Davis is open Monday to Saturday. Its listed hours are Open Monday to Saturday. On Saturdays it is open 8 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Jacquelyn Hall Davis serve?

Serves O'Fallon and 11 towns within 40 miles: Shiloh, Fairview Heights, Swansea, Belleville, Collinsville, Troy, Glen Carbon, East Saint Louis, Edwardsville, Granite City and Cahokia. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about Jacquelyn Hall Davis?

Jacquelyn Hall Davis has a rating of 4.1 from 11 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Jacquelyn Hall Davis?

Call Jacquelyn Hall Davis on (618) 622-9240. The business is at 1669 Windham Way, O'Fallon, IL 62269. Ask about fees, insurance and openings before you book a first session.

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Compare nearby psychiatrists

Jacquelyn Hall Davis compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Jacquelyn Hall Davis (this business)—714.1 (11)YesNo
Dr. Jeffrey S. Chalfant, DO#1732.7 (14)YesYes7.9 mi
Prila Psychiatric Care LLC#2724.3 (12)YesNo3.6 mi
Terrence Casey Psychiatry#4714.3 (6)——5.3 mi

See all 174 ranked psychiatrists in O'Fallon