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Sean Marquardt, PsyDPsychologist in Waukesha, WI

Sean Marquardt, PsyD is a psychologist at 721 American Ave Unit 501, Waukesha, WI 53188, ranked #1 of 195 psychologists in Waukesha and rated 5.0 from 16 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.

Waukesha, WIUpdated 0 paid placements in any rankingHow we rank

Call (262) 928-4036Website ↗

Key facts

Key facts about Sean Marquardt, PsyD
Address721 American Ave Unit 501, Waukesha, WI 53188Get directions
Phone(262) 928-4036
Websiteprohealthcare.org
Google rating5.0 from 16 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

  • Psychologistsmain specialtyGoogle main category
  • Therapists and Counselorsadditional Google category

Service area

Serves Waukesha and 11 towns within 20 miles: New Berlin, Brookfield, Sussex, Muskego, West Allis, Greenfield, Wauwatosa, Menomonee Falls, Franklin, Greendale and Oconomowoc.

Based in Waukesha, WIView on map

Questions about Sean Marquardt, PsyD

How is Sean Marquardt, PsyD ranked in Waukesha?

Sean Marquardt, PsyD is ranked #1 of 195 psychologists in Waukesha by RP Score, with 77 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 Sean Marquardt, PsyD serve?

Serves Waukesha and 11 towns within 20 miles: New Berlin, Brookfield, Sussex, Muskego, West Allis, Greenfield, Wauwatosa, Menomonee Falls, Franklin, Greendale and Oconomowoc. The list is based on the business's location and the usual service radius for psychology. Confirm your address is covered when you call.

What do Google reviews say about Sean Marquardt, PsyD?

Sean Marquardt, PsyD has a rating of 5.0 from 16 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 Sean Marquardt, PsyD?

Call Sean Marquardt, PsyD on (262) 928-4036. The business is at 721 American Ave Unit 501, Waukesha, WI 53188. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Compare nearby psychologists

Sean Marquardt, PsyD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Sean Marquardt, PsyD (this business)—775.0 (16)——
Jo Ann M. Cooper, PhD#2765.0 (6)——4.0 mi
Jon Marschall, PsyD#3755.0 (4)——0.0 mi

See all 195 ranked psychologists in Waukesha