Marissa Costelow: Email & Phone Number

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On-Site Supervisor at Phoenix Behavioral Health|Trenton, New Jersey, United States

Position:

On-Site Supervisor at Phoenix Behavioral Health

Location:

Trenton, New Jersey, United States

View Marissa Costelow's Email

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Last updated: 2026-05-28

Updated: 2026-05-28

Found email addresses for Marissa Costelow:

Business emails:

c********m@recoverwithphoenix.com

Personal emails:

g***@gmail.com,

m***@oaksintcare.org,

m***@htsdnj.org,

m***@aol.com

Found phones for Marissa Costelow:

+1-323-***-**52,

+1-480-***-**53,

+1-909-***-**45,

+1-205-***-**54

A different Marissa Costelow?

Work Experience 7 years

On-Site Supervisor at Phoenix Behavioral Health

Feb 2026 - Current

Therapist at Phoenix Behavioral Health

Aug 2025 - Current

Therapist at Capital Health (US)

Feb 2025 - Aug 2025

Licensed Social Worker at Capital Health (US)

Jun 2023 - Feb 2025

Crisis Intervention Specialist at Oaks Integrated Care

Sep 2022 - May 2023

Partial Care Counselor at Oaks Integrated Care

Apr 2021 - Sep 2022

Intern therapist at Oaks Integrated Care

Jan 2021 - Dec 2021

Educational Assistant at Hamilton Township School District

Sep 2019 - Apr 2021

Mental Health Technician at Hackensack Meridian Health Carrier Clinic

Jan 2019 - Aug 2019

Marissa Costelow started working in 2019, then the employee has changed 4 companies and 7 jobs. On average, Marissa Costelow works for one company for 1 year.

Their professional focus is Crisis Intervention, Group Therapy, and Therapeutic interventions across 3 core areas.

Education

Master of Social Work - MSW at Rutgers University School of Social Work

Bachelor of Arts - BA at Rider University

Frequently Asked Questions

What is Marissa Costelow's email address?

SignalHire found verified email addresses for Marissa Costelow, both business and personal. Their business email is c********m@recoverwithphoenix.com, and personal emails include g***@gmail.com, m***@oaksintcare.org, and m***@htsdnj.org.

What is Marissa Costelow's phone number?

SignalHire found multiple verified phone numbers for Marissa Costelow: +1-323-***-**52, +1-480-***-**53, and +1-909-***-**45.

How do I contact Marissa Costelow at Phoenix Behavioral Health?

You can reach Marissa Costelow 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 Marissa Costelow's professional background?

Marissa Costelow has 7 years of professional experience. They have held roles including Therapist, Therapist, and Licensed Social Worker at companies such as Phoenix Behavioral Health, Capital Health (US), and Capital Health (US). Their education includes Master of Social Work - MSW from Rutgers University School of Social Work, and Bachelor of Arts - BA from Rider University.

Is Marissa Costelow's contact information up to date?

Yes. Marissa Costelow's SignalHire profile was last updated on 28 May 2026, reflecting their current position as On-Site Supervisor at Phoenix Behavioral Health in Ewing, NJ, United States.

Marissa Costelow Namesakes

Name

Company

Position

Marissa Griffith

University Health Network

Occupational Therapist

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