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Rapp Harvey PhDPsychologist in Columbia, MD

Rapp Harvey PhD is a psychologist at 5401 Twin Knolls Rd #7, Columbia, MD 21045, ranked #2 of 234 psychologists in Columbia and rated 4.0 from 4 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.

Columbia, MDUpdated 0 paid placements in any rankingHow we rank

Call (410) 730-4442

Key facts

Key facts about Rapp Harvey PhD
Address5401 Twin Knolls Rd #7, Columbia, MD 21045Get directions
Phone(410) 730-4442
Google rating4.0 from 4 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Columbia and 11 towns within 20 miles: Ellicott City, Ilchester, Scaggsville, West Elkridge, Hanover, Catonsville, Elkridge, Arbutus, Laurel, Maryland City and Woodlawn.

Based in Columbia, MDView on map

Questions about Rapp Harvey PhD

How is Rapp Harvey PhD ranked in Columbia?

Rapp Harvey PhD is ranked #2 of 234 psychologists in Columbia by RP Score, with 74 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 Rapp Harvey PhD serve?

Serves Columbia and 11 towns within 20 miles: Ellicott City, Ilchester, Scaggsville, West Elkridge, Hanover, Catonsville, Elkridge, Arbutus, Laurel, Maryland City and Woodlawn. 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 Rapp Harvey PhD?

Rapp Harvey PhD has a rating of 4.0 from 4 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 Rapp Harvey PhD?

Call Rapp Harvey PhD on (410) 730-4442. The business is at 5401 Twin Knolls Rd #7, Columbia, MD 21045. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby psychologists

Rapp Harvey PhD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Rapp Harvey PhD (this business)—744.0 (4)——
Scott A. Holzman, PHD#1744.0 (4)——0.2 mi
Robert M. Ott, PhD#3743.7 (3)——3.7 mi
Howard Hines PhD#4725.0 (4)YesNo0.9 mi

See all 234 ranked psychologists in Columbia