Jonathan Williams: Email & Phone Number

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Mental Health Therapist at Parker Psychiatric Services, Inc.|Baltimore, Maryland, United States

Position:

Mental Health Therapist at Parker Psychiatric Services, Inc.

Location:

Baltimore, Maryland, United States

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Last updated: 2026-05-24

Updated: 2026-05-24

Found email addresses for Jonathan Williams:

Business emails:

j********s@parkerpsychiatric.com

Personal emails:

j***@childrensdefense.org,

w***@gmail.com,

j***@hotmail.com,

w***@yahoo.com

Found phones for Jonathan Williams:

+1-480-***-**28,

+1-909-***-**64,

+1-323-***-**46,

+1-520-***-**91

A different Jonathan Williams?

Work Experience 10 years

Mental Health Therapist at Parker Psychiatric Services, Inc.

Apr 2026 - Current

Family Caseworker Supervisor / Out of Home placement and Extended Hours unit at State of Maryland

Jul 2023 - Current

Intern task Supervisor at State of Maryland

Jul 2020 - Jul 2023

Mental Health Therapist at Transformational recovery centers

Apr 2023 - Sep 2024

Project Director at Children's Defense Fund

Jun 2016 - Sep 2019

Jonathan Williams started working in 2016, then the employee has changed 3 companies and 3 jobs. On average, Jonathan Williams works for one company for 2 years 2 months.

Their professional focus is Adolescent Therapy, Child Development, and Clinical Development across 3 core areas.

Education

Master of Social Worker at University of Maryland, Baltimore (UMB)

Bachelor of soical work at Oakwood University

Frequently Asked Questions

What is Jonathan Williams's email address?

SignalHire found verified email addresses for Jonathan Williams, both business and personal. Their business email is j********s@parkerpsychiatric.com, and personal emails include j***@childrensdefense.org, w***@gmail.com, and j***@hotmail.com.

What is Jonathan Williams's phone number?

SignalHire found multiple verified phone numbers for Jonathan Williams: +1-480-***-**28, +1-909-***-**64, and +1-323-***-**46.

How do I contact Jonathan Williams at Parker Psychiatric Services, Inc.?

You can reach Jonathan Williams through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jonathan Williams's professional background?

Jonathan Williams has 10 years of professional experience. They have held roles including Family Caseworker Supervisor / Out of Home placement and Extended Hours unit, Intern task Supervisor, and Mental Health Therapist at companies such as State of Maryland, State of Maryland, and Transformational recovery centers. Their education includes Master of Social Worker from University of Maryland, Baltimore (UMB), and Bachelor of soical work from Oakwood University.

Is Jonathan Williams's contact information up to date?

Yes. Jonathan Williams's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Mental Health Therapist at Parker Psychiatric Services, Inc. in Baltimore, Maryland, United States.

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