Psychedelic Psychopharmacology, Psychotherapy and Consultation
Where clinical science and holistic self-understanding come together. Investigating emerging mental health approaches to advance medical and psychological progress.
ABOUT DR. BRANDON WEISS
Clinical Psychologist. Researcher. Educator.
Brandon Weiss, PhD is a Johns Hopkins-, San Diego VA-, Imperial College London-, and UGA-trained Clinical Psychologist. He specializes in trauma-related disorders, depression, anxiety, and personality-related difficulties, with expertise in evidence-based psychotherapy and psychedelic therapy.
Dr. Weiss is an Assistant Professor in the Department of Psychiatry at the Johns Hopkins School of Medicine, where he leads clinical trials focused on PTSD recovery and Veteran mental health. For the last ten years, he has studied the therapeutic potential of psychedelic therapies, examining the proposition that psychedelic therapies could offer a different and in many cases superior option to individuals with depression and PTSD. His work combines compassionate care and rigorous science.
Service
How I Can Support You

Psychotherapy Practice
As a licensed clinical psychologist, I provide evidence-based psychotherapy for individuals experiencing posttraumatic stress, anxiety, depression, sleep difficulties, and related emotional challenges.

Consultation about psychedelic use & therapy
I consult with individuals, clinicians, and organizations regarding the use, risks, and potential benefits of psychedelic compounds and psychedelic-assisted therapy.

axial therapeutic research
Axial Therapeutic Research provides independent and unbiased research services focused on evaluating the safety and effectiveness of emerging treatments, with a particular emphasis on Veteran mental health and trauma-related conditions.
MY APPROACH
A Collaborative Therapeutic Process
Traumatic and overwhelming experiences can disrupt a person’s sense of safety, trust, and connection. My approach to psychotherapy is collaborative, individualized, and grounded in evidence-based care.
Ready to Begin?
The therapeutic process begins with a complimentary 15-minute secure video consultation. This is an opportunity to ask questions and explore next steps in a supportive, confidential setting.
Initial Consultation
A brief, secure consultation to understand your goals, answer questions, and determine whether this therapeutic work is a good fit.
Comprehensive Assessment
A structured intake process designed to gain a deeper understanding of your experiences, priorities, and therapeutic needs.
Collaborative Treatment Planning
Early sessions focus on developing a shared treatment plan, selecting evidence-based approaches, and clarifying goals for therapy.
Ongoing Therapeutic Work
Weekly sessions in evidence-based psychotherapy.
RESEARCH
Advancing Mental Health Through Rigorous Research
Dr. Weiss’s research examines the safety, efficacy, and psychological mechanisms of emerging therapies for trauma-related conditions, with a focus on psychedelic-assisted treatments for PTSD and depression.
- Psychedelic therapies for PTSD
- Acute & long-term psychological effects
- Personality and emotional change
- Veteran-focused mental health research
INSIGHTS
Latest Writing & Research Reflections
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August 12, 2025
Stay in the Circle
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Dr. Brandon Weiss
About Us
Brandon Weiss, PhD is a clinical psychologist and Assistant Professor at Johns Hopkins University School of Medicine working in The Center for Psychedelic and Consciousness Research. Ten years ago, he began investigating the role of psychedelics in improving mental health and personality, especially for Veterans suffering with posttraumatic stress.
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