Brittain Lamoureux, Ph.D.
Licensed Clinical Psychologist specializing in PTSD and complex trauma recovery, co-occurring substance use, and evidence-based couples therapy.
Dr. Lamoureux spent a decade on the PTSD Clinical Team at the Louis Stokes Cleveland VA Medical Center, where she led an integrated PTSD and substance use residential program and trained the psychologists who now do this work themselves, and she brings that same evidence-based standard to private practice.
Licensed Clinical Psychologist | PSYPACT Authorized
Gold-standard trauma treatment from a clinician who spent years teaching other psychologists how to deliver it.
PTSD & Trauma Recovery
Cognitive Processing Therapy and Prolonged Exposure, the two treatments with the strongest evidence base for PTSD, delivered by a psychologist certified in both and trained in their use for more than a decade.
Complex & Interpersonal Trauma
Careful, paced work for adults carrying childhood abuse, interpersonal violence, or long-standing complex trauma, drawing on an intensive treatment model she developed and evaluated over more than a decade of clinical research.
PTSD with Co-Occurring Substance Use
Integrated treatment when trauma and substance use travel together, built on years leading a residential PTSD and substance use program and serving as a site investigator on a national study of how best to treat both at once.
Couples Therapy
Cognitive Behavioral Conjoint Therapy, a structured couples treatment designed to reduce PTSD symptoms and repair the relationship at the same time, so partners recover together rather than one waiting on the other.
Anxiety, Depression & Resilience
Cognitive behavioral and emotion regulation approaches for anxiety and depression, informed by published research on resilience, resource loss, and what actually protects people under sustained strain.
Veterans & Service Members
Ten years inside the VA system treating PTSD, interpersonal violence, and readjustment after deployment, including group programs built specifically to help returning veterans rebuild after service.