Leonard Brennan, LPC, LCAS

Addiction Counselor

GenderMaleNPI1518323369Affiliated sites1

Affiliated Health Centers

Leonard Brennan is affiliated with 1 federally qualified health center location.

SBHC-Mazama High

3009 Summers Ln, Klamath Falls, OR 97603-6705

Medicare★ 4.0 Google (32)

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Mental Health & Behavioral Health Services

Counseling, therapy, and psychiatric care for depression, anxiety, trauma, and substance use — affordable and accessible.

Individual therapy

Group counseling

Substance use treatment

Psychiatric evaluation

Crisis intervention

Trauma-informed care

Medication management

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Clinician information is sourced from the NPPES National Provider Registry (February 2026) and reflects self-reported practice locations. Individual providers may have joined or left since the last registry update.

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Addiction Counselor

Providing addiction counselor services at federally qualified health centers with sliding fee scale options.

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Affiliated Health Center

SBHC-Mazama High

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Leonard Brennan, LPC, LCAS

Affiliated Health Centers

Mental Health & Behavioral Health Services

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Addiction Counselor

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Going to a Community Health Center?