Relationship and Sex Therapy Institute (RSTI) Home Page

Insurance plans accepted:
BlueCross and BlueShield
Medicare
Optum: Allways, VACCN, UnitedHealthcare, Health Plans Inc, Oxford, UMR, Mass General Brigham
Point32: Tufts Public, Tufts Health Plans, Harvard Pilgrim
Tufts Commercial
Tufts Public Out-of-Pocket/Self-Paid

Location: Northampton, Hybrid

Cate Cantler, LCSW, received their MSW from Springfield College. They have experience supporting adults of all ages navigating depression, anxiety, substance use, relationship struggles, and life transitions. Cate identifies as LGBTQIA+ supportive, fat-positive, and neurodivergent-affirming.

As a psychotherapist Cate works to foster a therapeutic dynamic where self-reflection, being challenged, and compassionate exploration can safely unfold. In sessions, Cate takes a relational strengths-based approach and utilizes modalities including motivational interviewing and DBT.

They are excited to work with partners and individuals of all relationship structures and identities. As a therapist Cate shows up with genuine curiosity, humor, and tools for growth. Whether clients are seeking therapy with a partner(s) or as individuals, Cate is dedicated to providing a safe, comfortable, and authentic therapeutic space.