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Mark Colterjohn
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Photo of Mark Colterjohn, LCSW, Clinical Social Work/Therapist in New York

Mark Colterjohn

Clinical Social Work/Therapist, LCSW

Verified by Psychology Today Verified by Psychology Today
37 W 26th Street, Suite 1201, New York, NY 10010
Let's Connect (917) 451-6190
Mark Colterjohn, LCSW is a psychotherapist practicing in the Flatiron District of Manhattan. He has over 25-years experience as a psychotherapist and is committed to providing you the highest level of care. Mr. Colterjohn holds advanced degrees in Psychology and Clinical Social Work. Mr. Colterjohn also holds post-graduate certifications in Gestalt Therapy, Internal Family Systems, and EMDR. Mr. Colterjohn is on the faculty of Columbia University as an adjunct professor who supervises psychotherapy students.
Mr. Colterjohn sees clients struggling with a variety of mental health issues. This can range from more mild issues such as generalized anxiety to more significant issues such as major depression and addiction.
The benefit of having worked for over a quarter century in New York City is having had the opportunity to work with such a wide range of individuals. Mr. Colterjohn has developed particular expertise with dual diagnosis patients. This includes individuals suffering from addictive behaviors and mental health issues.
Call or Mark Colterjohn now for a free 15 minute consultation - (917) 451-6190

My Practice at a Glance

Available both in-person and online

37 W 26th Street

Suite 1201

New York, NY 10010

(917) 451-6190
Virtual and in-person appointments available. Sanitizing station in the waiting room. Masks are optional if you have been vaccinated.
I specialize in Addiction, Anxiety and Mood Disorders 
$250 Per Session, I accept insurance 
Individual one-on-one therapy 
Please watch my video to learn more about me and my practice.
Mark Colterjohn
Let's Connect (917) 451-6190

My Practice at a Glance

Available both in-person and online

37 W 26th Street

Suite 1201

New York, NY 10010

(917) 451-6190
Virtual and in-person appointments available. Sanitizing station in the waiting room. Masks are optional if you have been vaccinated.
I specialize in Addiction, Anxiety and Mood Disorders 
$250 Per Session, I accept insurance 
Individual one-on-one therapy 
Please watch my video to learn more about me and my practice.
Mark Colterjohn

Finances

Fees

  • Individual Sessions $250
  • Sliding scale: apply if you may be eligible
  • Pay by Cash, Check, Paypal, Venmo

Insurance

  • Aetna
  • Medicare
  • Out of Network
Check fees and, if listed, ask to verify your insurance coverage. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Check fees and, if listed, ask to verify your insurance coverage. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW

Qualifications

  • Verified by Psychology Today Licensed by State of New York / 070239-1 Mark Colterjohn
  • Certificate from IFS (Internal Family Systems)
  • Certificate from EMDR
Feel free to ask about qualifications and training experience. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Feel free to ask about qualifications and training experience. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW

Specialties and Expertise

Top Specialties

  • Addiction
  • Anxiety
  • Mood Disorders

Expertise

  • Bipolar Disorder
  • Chronic Illness
  • Coping Skills
  • Depression
  • Dual Diagnosis
  • LGBTQ+
  • Life Coaching
  • Obsessive-Compulsive (OCD)
  • Trauma and PTSD
Do these issues align with your needs? or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Do these issues align with your needs? or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW

Client Focus

Age

Adults
Elders (65+)

Participants

Individuals

Communities

Gay Allied
HIV / AIDS Allied

Age

Adults
Elders (65+)

Participants

Individuals

Communities

Gay Allied
HIV / AIDS Allied

Treatment Approach

Types of Therapy

  • Coaching
  • EMDR
  • Gestalt
  • Internal Family Systems (IFS)
Ask about what different forms of therapy will be like. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Ask about what different forms of therapy will be like. or (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW

Location

Primary Location

37 W 26th Street

Suite 1201

New York, NY 10010

(917) 451-6190

Nearby Areas

Counties

Neighborhoods

"
Virtual and in-person appointments available. Sanitizing station in the waiting room. Masks are optional if you have been vaccinated.
Call for a free consultation now - (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
"
Virtual and in-person appointments available. Sanitizing station in the waiting room. Masks are optional if you have been vaccinated.
Call for a free consultation now - (917) 451-6190
Mark Colterjohn
Clinical Social Work/Therapist, LCSW
Last Modified: 15 Jan 2024