Marissa E. Williams MSc, MC

I’m an OCD and Anxiety Disorder specialist with years of experience treating OCD and anxiety disorders using the gold standard (or you could say “best evidence based”) treatments for these disorders, ERP and CBT. Many of my clients have not only OCD, but OCD as well as another anxiety disorder or a range of other conditions like, ADHD, depression, bipolar, panic, agoraphobia, GAD, emetophobia, social anxiety, PTSD, perfectionism, and OCPD. I am able to diagnose a lot of these conditions and help people with complex and overlapping diagnoses.

I received my Bachelor’s degree in Psychology from the University of Western Ontario and subsequently obtained my Master of Science degree with specialization in Clinical and Health Neuroscience from McMaster University. Following this, I earned my Master of Counselling degree in Counselling Psychology from Athabasca University. I completed my 500 hours clinical practicum at Turning Point Psychological Services, an OCD and Anxiety clinic in Toronto, ON. I completed an additional 1600 hours of clinical training at Brown Psychological Services, an OCD and Anxiety specialty practice in Edmonton, AB.

I work with all kinds of people, including BIPOC, 2SLGBTQIA+, and people who are autistic.