Brook brings together clinicians, designers, developers, and entrepreneurs determined to change the way the world does healthcare.

Our vision

Brook was built on the idea that each of us deserves to be empowered to own our health. We combine healthcare expertise and cutting-edge technology to generate insights that help people make smarter daily decisions for building good health.

Our business

Brook collaborates with everyone that helps manage your health: physicians, insurance companies, employers, and technology suppliers. We generate member health reports that make for better doctor’s visits, make it easy to sync our system with devices, and most importantly, help people stay healthy. With Brook, our members are their best selves at work, at home, and wherever life takes them.

"We believe positive ownership of health starts today. That’s why we created Brook."

Oren Nissim, CEO

Brook’s Team

Oren Nissim


Kit Macgillivray


Patrick Boyd

Diabetes Prevention Program Director

Heather King, MS, RDN, CDE

Health Director

Josh Atir

VP Engineering

Suzan Botha, MS, RDN

Senior Product Manager

Emily Matson, MS, RDN

Clinical Support Manager

Kelsea Hoover, MS, RDN

Clinical Support Expert

Andrea Serlet, RDN

Clinical Team Manager

Caitlin Dunn, MS, RDN, LDN, CDWC

Brook Expert

Madison Service, RDN

Brook Expert

Tracey Martin, MS, CN

Brook Expert Lead

Cami Woomer, DTR, CLC

Partner Development Manager

Genevieve Connolly

Partner Development Manager

Erin Levy

Partner Development Manager

Antonio Anchondo

Lead Developer

Pedro Verdugo

Platform Developer

Rodrigo Marta

Front End Developer

Carlos Alberto Diaz Gutierrez

iOS Developer

Carlos Daniel Venegas

Android Developer

Victor Lozada


Addi Regev

VP Product

Nadav Gur

Business Development

Ricardo Lizama

Quality Assurance

Medical Advisory Board

Prof. Irl Hirsch

Head of Medical Advisory Board
University of Washington Diabetes      Treatment & Teaching Chair

Dr. Bryant Lin

Assist. Clinical Prof, Stanford

Prof. Itamar Raz

Head of Israeli Diabetes Association

Careers @ Brook

Brook is growing fast and we are building a great team to make it happen.

If you’re passionate, want to do great work and build something that actually makes a difference, we’d love to hear from you.