New England OCD Institute

Intensive Treatment Program, Specialty Outpatient Clinic
Director: Monnica Williams, PhD
Contact Name: Daniel Zalewa
392 Merrow Rd
Suite E
Tolland, Connecticut 06084


We are committed to providing effective, evidence-based, cognitive behavioral therapy for OCD and related obsessive compulsive disorders such as hoarding disorder, eating disorders, body dysmorphic disorder (BDD), excoriation, and trichotillomania. Clinical Director Monnica Williams, PhD, is internationally renowned for her OCD research, especially on under-studied and poorly understood topics such as sexual orientation OCD and presentation of OCD in African Americans.

All of our therapists are trained in exposure and ritual prevention therapy (ERP) and participate in weekly supervision or trainings. Our therapists are also trained in treatment for mood and trauma disorders.

We offer in person treatment and online for out of state/country individuals. For people looking for intensive in person treatment, we provide a list of local accommodations close to our office. We also provide follow-up aftercare for discharged clients to ensure their received care is long-lasting.

IOCDF Professional Members at this clinic:

  • Monnica Williams, PhD

Click here to download full clinic description (PDF).