TrichStop is part of Helping Minds, an ecosystem of mental health brands—including SkinPick and StopOCD—created to fill a critical gap in specialized care for mistreated conditions like trichotillomania and other OCD-related disorders. We combine expert guidance with personalized digital therapy to make treatment accessible, private, and effective.

Leadership

Nathan Margulis
Nathan Margulis
Co-founder & CEO
Eran Price
Eran Price
Co-founder & COO
Dr. Sofia Wenzler
Dr. Sofia Wenzler
Chief Clinical Officer
Meryl Da Costa Rohland
Meryl Da Costa Rohland
Chief Community Officer

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Advisory board

Murray Zucker, MD
Murray Zucker, MD
Psychiatrist & digital health innovator
Prof. Reuven Bar
Prof. Reuven Bar
Professor of Clinical Psychology
Tim Blevins
Tim Blevins
Behavioral health strategist

Meet Our Clinical Leaders

At the heart of TrichStop's approach are leading experts in the field of trichotillomania and other OCD-spectrum disorders. Their research and clinical experience shape every aspect of our treatment model.

Prof. Ruvi Dar

A renowned clinical psychologist and researcher specializing in OCD-spectrum disorders, Prof. Dar has been instrumental in developing TrichStop’s research strategy.

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Prof. Reuven Bar
Dr. Sofia Wenzler

With extensive clinical experience in treating disorders in the OCD spectrum, Dr. Wenzler is a key contributor to TrichStop’s treatment methodology and therapist training, ensuring our care is both effective and compassionate.

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Sofia

Tap into a Network of Unmatched Expertise

Our therapists are qualified professionals—psychologists (Psy.D), marriage and family therapists (LMFT), professional counselors (LPC), and clinical social workers (LCSW)—each with at least 3 years of experience. Every therapist on our platform is a trichotillomania expert, trained through our proprietary methodology to provide specialized, effective care. Most have treated hundreds of trichotillomania clients, offering a rare level of expertise.

Our Team

MEET THE CLINICAL TEAM

GET STARTED

Testimonials

Daiana has been amazing and so supportive. My pulling has improved so much and I've learned so much from working with her! She really is the best.
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Mi.
after 2 months in the personal program for trichotillomania
The program has been excellent and what a fantastic discovery to find you are there for people like us.
Thank you so much for putting this resource out there and for being there for all the world.
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An.
Program for parents, after being in the program for 3 weeks and completing 5 modules.
I would definitely recommend this program to people suffering from trichotillomania. There is not a lot of options for us people who struggle with this condition. So this is an amazing program for that.
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Li.
Personal program for trichotillomania, after being in the program for 2 months and completing 4 modules.
This is an amazing program - upon starting I have stopped pulling for almost 110 days now. Katerina is a lovely person to work with and cares deeply about my success. Thank you for everything!
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Is.
after 3 months in the personal program for trichotillomania

Recognized by industry experts

TrichStop’s approach is a game-changer—making expert care accessible through innovative technology and a strong clinical foundation.

Dr. Murray Zucker
Dr. Murray Zucker
Psychiatrist & digital health innovator

The level of expertise TrichStop offers, combined with its digital-first model, sets a new standard for treating body-focused repetitive behaviors.

Tim Blevins
Tim Blevins
Behavioral health strategist

Our Impact

6,000+

People treated for hair pulling and related
disorders through our therapy programs.

1,423

Participants in the largest-ever study on treatment
for BFRBs, conducted by our team.

50,000+

Digital steps completed as part of personalized
treatment journeys.

845,000+

Client-therapist interactions on our secure platform—supporting ongoing,
expert-guided care.

500,000+

People actively engaged with our resources—through app downloads,
newsletter subscriptions, support groups, and webinars.

Our Friends and Partners in the Community

We regularly collaborate with organizations that share our mission of expanding access to care for trichotillomania—a condition that remains widely misunderstood, misdiagnosed, and mistreated.