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We go further

To find the best of what’s possible in medicine

About Us

More than a decade ago, Private Health Management’s founders recognized that closing the many gaps in a patient’s typical healthcare experience leads to significantly better health outcomes for serious or complex illnesses.  PHM was built on the vision of bringing this life-enhancing support to as many people as possible.

PHM is a distinctive healthcare company solving complex healthcare problems to help individuals get well and stay well. We apply our deep health intelligence to bring the best of what’s possible in medicine to individuals, families and companies that make their employees’ health a priority.



We believe everyone should benefit from the latest science-backed insights, have access to the best diagnostics, specialists and treatments, and receive independent guidance to make informed health decisions with confidence.

Our Values

The standards we hold ourselves to every day and in every interaction


We’re responsible for our actions and keeping our promises

Emotional Mindfulness

We address the whole person


We tell it like it is – never lie and don’t sugar-coat

Personal Development

We give and receive feedback to help each other grow


We challenge the status quo to find the yes behind the no


We consider it a privilege to do what we do

Meet Our Leadership

PHM Executive Leadership

Kristi Savacool

Chief Executive Officer

Renae Flanders

Chief Financial Officer and Chief Operating Officer

Mark Oshima

Chief Revenue Officer, Executive Vice President of Health Solutions

Dr. David Hirota, M.D., FACP

Chief Clinical Officer

Gregg S. Britt

Co-Founder, Chief Product Officer

Jim Robshaw

Chief Technology Officer

Julie Macdonald

Chief Marketing Officer

Tommy Axford, FSA, MAAA

Senior Vice President, Business Development and Strategic Partnerships

Milton Rodriguez

Senior Vice President, Finance & Corporate Development

Kashiana Singh

Senior Vice President, Operational Change and Program Management

Claire Walters

Senior Vice President, Human Resources

Clinical and Research Leadership

Dr. Robert R. Simon, M.D.

Chief Medical Officer

Dr. Eva J. Gordon, PhD

Senior Vice President, Research and Chief Scientist

Jennifer Peña, ACNP-BC

Senior Vice President, Clinical Services

Carrie Davis, MSN, RN, FNP

Senior Vice President, Complex Care Management

Dr. Natalya Gertsik, PhD

Vice President, ClearCancer Solution Management

Katelyn Smith, MSN, RN, ANP-BC​

Vice President, Health Optimization

Client Leadership

Sam Solove

Vice President, Advisory & Client Success for Corporate Clients

Jessica Zambelli, MPA, PA-C, MBA

Vice President, Client Success for Individuals

Board of Directors

Leslie D. Michelson

Executive Chairman of the Board

Kristi Savacool

Chief Executive Officer

Gregg S. Britt

Co-Founder, Chief Product Officer

Our team is growing