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Dr. Jennifer L. Shashek, MDPsychiatrist in Saint Peters, MO

Dr. Jennifer L. Shashek, MD is a psychiatrist at 1600 Heritage Landing, St Peters, MO 63303, ranked #1 of 185 psychiatrists in Saint Peters and rated 2.6 from 5 Google reviews.

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

Saint Peters, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 248-6294

Key facts

Key facts about Dr. Jennifer L. Shashek, MD
Address1600 Heritage Landing, St Peters, MO 63303, Saint Peters, MOGet directions
Phone(636) 248-6294
Google rating2.6 from 5 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Saint Peters and 11 towns within 40 miles: Saint Charles, Chesterfield, Maryland Heights, Bridgeton, O'Fallon, Saint Ann, Creve Coeur, Dardenne Prairie, Hazelwood, Overland and Town and Country.

Based in Saint Peters, MOView on map

Questions about Dr. Jennifer L. Shashek, MD

How is Dr. Jennifer L. Shashek, MD ranked in Saint Peters?

Dr. Jennifer L. Shashek, MD is ranked #1 of 185 psychiatrists in Saint Peters by RP Score, with 72 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 areas does Dr. Jennifer L. Shashek, MD serve?

Serves Saint Peters and 11 towns within 40 miles: Saint Charles, Chesterfield, Maryland Heights, Bridgeton, O'Fallon, Saint Ann, Creve Coeur, Dardenne Prairie, Hazelwood, Overland and Town and Country. 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 Dr. Jennifer L. Shashek, MD?

Dr. Jennifer L. Shashek, MD has a rating of 2.6 from 5 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 Dr. Jennifer L. Shashek, MD?

Call Dr. Jennifer L. Shashek, MD on (636) 248-6294. The business is at 1600 Heritage Landing, St Peters, MO 63303, Saint Peters, MO. Ask about fees, insurance and openings before you book a first session.

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Compare nearby psychiatrists

Dr. Jennifer L. Shashek, MD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Dr. Jennifer L. Shashek, MD (this business)—722.6 (5)——
Dr. John P. Canale, MD#2724.5 (18)——8.2 mi
Melissa Fischer, Psychiatric Nurse Practitioner#3724.9 (62)NoNo3.8 mi

See all 185 ranked psychiatrists in Saint Peters