Skip to content

William Duff MSW, LICSW, CounselorTherapist in Portsmouth, NH

William Duff MSW, LICSW, Counselor is a therapist at 539 Islington St Suite 4, Portsmouth, NH 03801, ranked #16 of 62 therapists and counselors in Portsmouth and rated 5.0 from 4 Google reviews. Open Monday to Friday.

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

Portsmouth, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 427-6565Website ↗

Key facts

Key facts about William Duff MSW, LICSW, Counselor
Address539 Islington St Suite 4, Portsmouth, NH 03801Get directions
Phone(603) 427-6565
Websitelifestance.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating5.0 from 4 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Portsmouth and 3 towns within 15 miles: Durham, Dover and Somersworth.

Based in Portsmouth, NHView on map

Opening hours

Opening hours for William Duff MSW, LICSW, Counselor
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about William Duff MSW, LICSW, Counselor

How is William Duff MSW, LICSW, Counselor ranked in Portsmouth?

William Duff MSW, LICSW, Counselor is ranked #16 of 62 therapists and counselors in Portsmouth by RP Score, with 69 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 William Duff MSW, LICSW, Counselor’s hours?

William Duff MSW, LICSW, Counselor is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does William Duff MSW, LICSW, Counselor serve?

Serves Portsmouth and 3 towns within 15 miles: Durham, Dover and Somersworth. The list is based on the business's location and the usual service radius for therapy and counseling. Confirm your address is covered when you call.

What do Google reviews say about William Duff MSW, LICSW, Counselor?

William Duff MSW, LICSW, Counselor has a rating of 5.0 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 William Duff MSW, LICSW, Counselor?

Call William Duff MSW, LICSW, Counselor on (603) 427-6565. The business is at 539 Islington St Suite 4, Portsmouth, NH 03801. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

Own William Duff MSW, LICSW, Counselor? 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.

Claim this profile

Compare nearby therapists and counselors

William Duff MSW, LICSW, Counselor compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
William Duff MSW, LICSW, Counselor (this business)—695.0 (4)NoNo
Maria Bick, Counselor#14704.8 (12)NoNo1.0 mi
Tristram Dashti-Gibson, Counselor#15704.7 (9)NoNo0.0 mi
Awaken Holistic Counseling Services, LLC#17695.0 (3)NoNo0.2 mi

See all 62 ranked therapists and counselors in Portsmouth