Health in Your Hands
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Who we are

Leadership

Health in Your Hands is run by students, engineers, and clinicians-in-training who build diagnostics with the communities that use them.

8 executive team 10 project leads & liaisons
The executive team

Executive Leadership

William McCarthy

William McCarthy

Chief Executive Officer

Will is a medical student and researcher studying the neuroscience of cancer therapeutics at MD Anderson, with prior work spanning neonatology, toxicology, and environmental health. He believes discovery should be shared — at the microscope, through art, and with the communities a technology is built for.

Simon Birk

Simon Birk

President / Chief Operating Officer

Simon is a medical student at McGovern and a board member of Texas Physicians for Social Responsibility, with past work on cancer research programs and global COVID-19 policy tracking. He works from the conviction that clinicians belong in the design of the systems they practice in.

Caroline Crain, MPH

Caroline Crain, MPH

Chief Scientific Officer

Caroline is a medical student with an MPH who has spent years launching community-led development projects across Latin America and studying traditional birth attendants in rural Tanzania. She builds on the belief that communities already know their problems — what they need are the right tools.

Rakesh Kathiresan

Rakesh Kathiresan

Chief Financial Officer

Rakesh brings clinical research and healthcare strategy consulting, from oncology market forecasting at ZS Associates to cardiovascular outcomes research at UTHealth. He focuses on what it actually takes to get a reliable, affordable test into a rural clinic and keep it there.

Jon Beaubrun

Jon Beaubrun

Chief Engineering Officer

Jon is a chemical and systems engineer with 8+ years scaling new technologies, from semiconductor process transfer to solar-powered ROVs and controlled-environment agriculture. He treats manufacturability as a health equity problem: a device that can't be made cheaply and repeatedly can't reach anyone.

Phillip Koether

Phillip Koether

Director of Project Management

Phillip is a healthcare administration graduate whose experience spans patient care as a medical assistant and organizing as a campaign manager. He keeps the work moving on the ground, where good intentions turn into schedules, logistics, and delivered results.

Cristina Salas

Cristina Salas

Chief Marketing Officer

Cristina is a medical student researching the socioeconomic barriers to care she first studied in Brazil, and now the epidemiology of contraception and STDs. She wants the story of this work told plainly, so the people it serves can see themselves in it.

Madison Horn

Madison Horn

Director of Programs

Madison is a medical student who has led undergraduate researchers in a neurobiology lab, supported families in pediatric emergency settings, and connected people experiencing homelessness to food and care. She builds programs meant to outlast the visit that started them.

Programs & projects

Project Leadership

Megan Ngai

Megan Ngai

Director of Educational Projects
Thomas Copeland

Thomas Copeland

Director of Media
Catherine Zhang

Catherine Zhang

Project Lead, Neurodiagnostics
Richa John

Richa John

Innovator, Cervical Cancer Educational Initiatives
Hope Leng

Hope Leng

Innovator, Cervical Cancer Molecular Diagnostics
Katherine Le

Katherine Le

Innovator, Cervical Cancer Cytology Workflows
John Sholeen

John Sholeen

Innovator, Cervical Cancer Machine Learning Diagnostics
Cathryn Bigham

Cathryn Bigham

Project Liaison, Cervical Cancer
Mallika Singh

Mallika Singh

Project Liaison, Sickle Cell Disease
Anita Prabhu

Anita Prabhu

Project Liaison, Uzbekistan Science Education Initiative
Work with us

Students, clinicians, engineers — there's a seat at the bench.