Colleen Hennessy, LPCC

Preferred Name: Colleen

EMDR Certified Therapist

Online Therapy

About Me

I am a trauma-focused therapist, and I specialize in consensual non-monogamy and polyamory. Along with EMDR, I also utilize IFS (parts work) to help people understand understand and love themselves more. I love working with folks in non-traditional relationships who feel like past experiences are impacting their ability to show up fully to navigate their relationships. My style is gentle and direct, easygoing, curious, and humorous. Visit my website, for more information about how I work, a video to see my personality, and to schedule a consultation to see if we'd be a good fit!

Education & Experience

I graduated from Suffolk University with my Masters in 2010, and have been a licensed therapist in California since 2013. I've been in private practice working with clients in non-traditional relationships since 2019.

Specialty Area

  • Abuse/Neglect
  • Anxiety/Panic Attacks
  • Attachment Disorders
  • Marriage/Relationship Issues
  • Posttraumatic Stress Disorder (PTSD)
  • Sexual Abuse

Population Served

  • Adults
  • Couples
  • LGBTQ+


  • English