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Supporting Providers

Supporting providers are clinicians who share our harm reduction approach and support CAHRT’s work. For full profiles of our member therapists, CAHRT’s most involved practitioners, visit Find a Therapist.

A. Tom Horvath

PhD, ABPP

PSY7732

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Anna McDonald

MA, LMFT

LMFT116490

she/her

Erika Maruyama

MA, LMFT

LMFT125449

she/her

Jennifer Birch

NP

NP17518

she/her

Lauren Cohn-Frankel

MA, LMFT

LMFT125406

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Raymond Buscemi

PsyD

PSY22036

he/him

Stefanie Schlief

MA, AMFT

AMFT143422

she/her

Alanna McLeod

MA, AMFT

AMFT151318

she/her

Bob Basque

LCSW

LCSW110772

he/him

Jacob Donnelly

LCSW

LCSW63900

he/him

Jennifer Fernandez

PhD

PSY26573

she/her

Leora Lerba

MA, LMFT

LMFT126246

she/her

Rebecca Courry

LCSW

LCSW66065

she/her

Allison Horky

LCSW

LCSW73562

she/her

Claudia Figallo

MPH, LAADC-S

LS00090623

she/her/ella

Jamie Lavender

MA, LMFT

LMFT48973

he/they

John Wiskind

MPH, LCSW

LCSW22185

he/him

Maya Earle

MA, LMFT, LPCC

LMFT85395 / LPCC5086

she/her

Ryan Dooley

MA, AMFT

AMFT14342

he/him

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© 2026 California Association of Harm Reduction Therapists

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