About Us

The Genesis of GT Medical Technologies and GammaTile® Therapy

For decades, clinicians have sought better treatment options for patients with brain tumors that would effectively target tumor cells while preserving eloquent tissue.
Driven to overcome the limitations of current treatments and raise the standard of care, a group of brain tumor specialists joined forces to address this critical, unmet need. Together with medical device experts, they developed GammaTile Therapy, Surgically Targeted Radiation Therapy (STaRT) for recurrent intracranial neoplasms.

Our Purpose

GT Medical Technologies is dedicated to improving the lives of patients with brain tumors.

Our Operating Principles

PATIENT/CUSTOMER FOCUS
We are focused on improving the lives of patients with brain tumors by supporting our customers in all that we do.

CONSTRUCTIVE ENGAGEMENT
We are a team that is committed to the success of our company. We value all opinions; respectfully speak our minds; listen intently; agree to disagree, and commit to our decisions.

COLLABORATION
We cooperate within the organization and with our partners in pursuit of improving the lives of patients with brain tumors.

CONSISTENCY
We are a team that behaves consistently to produce predictable positive outcomes and encourage trust.

COMPLIANCE
We abide by industry and regulatory guidelines in operating our business.

CREATIVITY
We produce innovative solutions that advance our purpose of improving the lives of patients with brain tumors.

VALUE
We optimize value for all stakeholders, beginning with the patient and through external relationships, which ultimately results in greater enterprise value.

PERSEVERANCE
We achieve objectives with sustained effort despite difficulties, setbacks, or opposition—doggedly pursuing our purpose.

Our Leadership

Per Langoe
Chief Executive Officer

BIO
Michael Garcia

Michael Garcia, MD, MS
Chief Medical Officer and Head of Clinical Development

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Sandeep Yadav, MBA

Sandeep Yadav, MBA
Chief Financial Officer

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Tom Moore

Tom Moore
Chief Commercial Officer

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Brian Martin

Brian Martin, MBA
Vice President of Strategy and Corporate Development

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Ty Atteberry

Ty Atteberry, MBA
Senior Vice President of Sales

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Melanie Daughtrey
Associate Vice President of Customer Operations

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Our Founders

David Brachman

David G. Brachman, MD, FASTRO
Co-Founder and Chief Technology Officer

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HeYoung McBride

Heyoung McBride, M.D.
Co-Founder

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Peter Nakaji

Peter Nakaji, MD
Co-Founder

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Emad Youssef

The late Emad Youssef, MD
Co-Founder

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Theresa Thomas

Theresa Thomas, MS, CCRC
Co-Founder

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