Donald A. Carlson Jr, PHPsychologist in Frederick, MD
Donald A. Carlson Jr, PH is a psychologist at 22 E 2nd St, Frederick, MD 21701, ranked #1 of 35 psychologists in Frederick and rated 5.0 from 3 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.
Frederick, MDUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 22 E 2nd St, Frederick, MD 21701Get directions |
|---|---|
| Phone | (240) 344-4119 |
| Google rating | 5.0 from 3 Google reviews |
Specialties
Each specialty shows the evidence we matched it on.
- Psychologistsmain specialtyGoogle main category
Service area
Serves Frederick and 5 towns within 20 miles: Ballenger Creek, Green Valley, Damascus, Clarksburg and Germantown.
Based in Frederick, MDView on map
Questions about Donald A. Carlson Jr, PH
How is Donald A. Carlson Jr, PH ranked in Frederick?
Donald A. Carlson Jr, PH is ranked #1 of 35 psychologists in Frederick 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 Donald A. Carlson Jr, PH serve?
Serves Frederick and 5 towns within 20 miles: Ballenger Creek, Green Valley, Damascus, Clarksburg and Germantown. 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 Donald A. Carlson Jr, PH?
Donald A. Carlson Jr, PH has a rating of 5.0 from 3 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 Donald A. Carlson Jr, PH?
Call Donald A. Carlson Jr, PH on (240) 344-4119. The business is at 22 E 2nd St, Frederick, MD 21701. Ask about fees, insurance and openings before you book a first session.
Own Donald A. Carlson Jr, PH? Claim this profile.
Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.
Compare nearby psychologists
| Business | Rank | RP Score | Google rating | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|
| Donald A. Carlson Jr, PH (this business) | — | 74 | 5.0 (3) | — | — | |
| Daniel L. Haffey, PsyD | #2 | 74 | 3.7 (3) | — | — | 2.5 mi |
| Sarabjit K. Singh M.D. | #3 | 74 | 3.0 (4) | — | — | 1.5 mi |