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We go further

To find the best of what’s possible in medicine

About Us

More than 16 years ago, Private Health Management’s (PHM) 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 clinically sophisticated healthcare navigator specializing in serious and complex conditions. We use our deep health intelligence and problem-solving expertise to help individuals get well and stay well. Individuals, families, and companies that make their employees’ health a priority rely on PHM for the best of what’s possible in medicine.



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

Ken Tarkoff

Chief Executive Officer

Gregg S. Britt

Co-Founder and Chief Product Officer, Personal Health Solutions

Steve Catlett

General Counsel and Chief Compliance Officer

Tommy Axford, FSA, MAAA

Senior Vice President, Business Development and Strategic Partnerships

Milton Rodriguez

Chief Financial Officer

Kashiana Singh

Senior Vice President, Clinical Operations and Program Management

Clinical and Research Leadership

Dr. Robert R. Simon, M.D.

Chief Medical Officer

Eva J. Gordon, PhD

Senior Vice President, Research and Chief Scientist

Jennifer Peña, ACNP-BC

Senior Vice President, Clinical Quality and Premier Client Services

Carrie Davis, MSN, RN, FNP

Senior Vice President, Client Development and ClearImpact+

Katelyn Smith, MSN, RN, ANP-BC​

Vice President, Clinical Services, Business Health Solutions

Erika Sharpe, FNP-BC

Managing Clinical Director, ClearCancer I ClearCare

Amber McDonald, MS, PA-C​

Managing Clinical Director, ClearCancer

Tracy Arsenault, MS, PA-C

Senior Clinical Director, ClearCare

Megan Graham, MS, CCLS

Senior Director, Research Operations

Client and Solution Leadership

Sam Solove

Vice President, Advisory & Client Success

Natalya Gertsik, PhD

Vice President, ClearCancer Advisory and Solutions

Hemal Parikh, MS

Managing Director, Provider Relations and Network

Board of Directors

Leslie D. Michelson

Chairman, Co-Founder

Gregg S. Britt

Co-Founder and Chief Product Officer, Personal Health Solutions

Ken Tarkoff

Chief Executive Officer

Richard Balot


Robert L. Crutchfield


John Mavredakis


Kristi Savacool


There are currently no open positions

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