Sonja M. Williams, LCMFT
Verified Clinician
9701 Apollo Dr, Upper Marlboro, MD 20774
5.0
(1 reviews)
About the Practice
This is a practice in Upper Marlboro, Maryland focused on mental health services.
Practice Context in IntroTherapy
- • IntroTherapy lists 64 mental health practices in Upper Marlboro. Sonja M. Williams, LCMFT is one of them.
- • 6,790 practices statewide in Maryland are tracked in our directory.
- • Typical marriage or relationship counselor compensation in Maryland: $47,000 – $95,000 (median $59,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated September 2026.
Reviews & Ratings
5.0
1 total reviews
Frequently asked questions
Where is Sonja M. Williams, LCMFT located?
Sonja M. Williams, LCMFT is located at 9701 Apollo Dr, Upper Marlboro, MD 20774.
What is the phone number for Sonja M. Williams, LCMFT?
You can reach Sonja M. Williams, LCMFT at (301) 437-5311.
How is Sonja M. Williams, LCMFT rated?
Sonja M. Williams, LCMFT is rated 5.0 out of 5 based on 1 patient reviews.
Providers
10 registered
Showing 5 of 10 providers
Provider details sourced from NPI Registry
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