symptomatic.me is now neuroplastic.org. Same ATNS, new look.
← Back to the Practitioner Directory
Melissa Tiessen, Ph.D., C.Psych.

Licensed Practitioner

Melissa Tiessen, Ph.D., C.Psych.

About Melissa

Dr. Melissa Tiessen · Ottawa

OntarioLicensed PractitionerOntarioAccepts InsuranceCBTEAETEMDRInternal Family Systems (IFS)OtherPRTSomatic
Additional locations

Services are available virtually throughout all of Ontario

I’m Dr. Melissa Tiessen, a clinical psychologist with over 15 years of experience—and more importantly, a human who has had my own wild ride with neuroplastic pain.  I’ve worked with a wide range of clients and symptom presentations, and I’ve also personally lived through symptoms like lower back pain, neck/shoulder pain, tailbone pain, tingling in my hands, and “lightning bolts” in my eye (yes, that was as fun as it sounds). I know how frustrating and defeating this can feel. I also know how liberating it is to understand these symptoms for what they really are—and how to stop fearing them. My treatment approach includes a mix of PRT, EAET, and IFS and always starts with collaboration around understanding your own unique history and symptoms.

Symptoms I commonly help with include the whole range of neuroplastic issues, as well as typical mental health concerns:

  • Musculoskeletal pain (back, neck, shoulder, arm, hip, leg, etc)
  • Headaches/migraines
  • Gastrointestinal issues
  • Pelvic pain
  • Fibromyalgia
  • Fatigue
  • Dizziness
  • Long Covid
  • Anxiety
  • Depression and trauma

I am especially interested in supporting other health professionals who are struggling with their own symptoms.