John Colby

Q: What is John Colby email address?

Email John Colby at genocol@yahoo.com. This email is the most updated John Colby's email found in 2026.

Q: How to contact John Colby?

To contact John Colby send an email to genocol@yahoo.com. If you want to call John Colby try calling on 6033390951. (updated on July 2026)

Clinical Supervisor at GateHouse Treatment | Nashua, New Hampshire, United States

Profile last verified July 2026

Mental Health Care Verified Profile Nashua, New Hampshire, United States Boston University - School of Social Work

John Colby’s Email & Phone Number

Verified

Personal Email

***@yahoo.com

Personal • High Confidence

Phone Number

603*****

United States • Mobile

Free account · No credit card · 5 profiles/month

John Colby Work Experience

Clinical Supervisor at GateHouse Treatment in February 2021 - Present

Clinical Director at Integrative Healthcare Center in May 2023 - Present

Primary Therapist at GateHouse Treatment in November 2019 - February 2021

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Admissions Clinician at WestBridge - Integrated Dual Diagnosis Treatment in April 2016 - October 2019

Quality Assurance Coordinator for Clinical Care at WestBridge, Inc in March 2016 - April 2016

Chemical Dependency Counselor at Independent Contractor in June 2014 - January 2016

Care Manager at WestBridge - Integrated Dual Diagnosis Treatment in August 2007 - March 2014

Adult Psychotherapist at Center for Life Management in September 2002 - August 2007

John Colby Education

Boston University - School of Social Work, MSW, January 2000 to January 2002

Boston University, Master of Social Work (MSW), January 1999 to January 2002

John Colby Skills

Community Relations Clinical Services AODA Cognitive Behavioral Therapy (CBT) Psychotherapy Group Therapy Co-Occurring Disorders Mental Health Counseling Chemical Dependency Mindfulness-based Psychotherapy PTSD CBT Family Education and Support Crisis Intervention Adolescents Dual Diagnosis Clinical Supervision Social Services Treatment Family Therapy Addiction Recovery Co-occurring Disorders DBT Substance Use Disorders Behavioral Health Mindfulness Interventions Motivational Interviewing Mental Health Psychodynamic Psychotherapy Solution Focused Case Managment Anger Management Stress Management Treatment of depression Life Transitions Trauma Therapy Grief Counseling Adolescent Therapy Individual Counselling Substance Abuse Prevention Relapse Prevention Anxiety Management Trauma Work Mindfulness Based Stress Reduction Therapists Counseling Psychology Post Traumatic Stress Psychological Assessment EMDR Therapeutic Crisis Intervention Young Adults Case Management

About John Colby’s Current Company

GateHouse Treatment

Psychiatry – Autism Care – Wellness Therapies

Discover more about GateHouse Treatment

John Colby’s Colleagues