207 747 4183 info@rarebreedvet.com

The Rarebreed Team

Passionate about delivering exceptional care to pets and pet owners around the country, meet the team behind Rarebreed Veterinary Partners.

Marc Ouellette, DVM

Partner, Director Of Veterinary Development

I’m here to help guide the development of our veterinary partnerships at every stage, from early inception to full integration.

Kristy Greco

Sr. Director of Talent Strategy

Building relationships with partners, vendors and employees is at the core of Rarebreed and the part of my job that I love.

Lisa Wright

Director of Talent Strategy

Coming Soon

Dan Espinal

Chief Executive Officer

The most profound lessons I learned, were from the best leaders with whom I have had the privilege of serving in the U.S. Army.

Sean Miller

Chief Operating Officer

I love helping others. My path led me to Rarebreed because of my passion for animal health and an opportunity to improve peoples’ lives!

Jeremy Halperin

Chief Technology Officer

I’ve joined Rarebreed Veterinary Partners with a single focus to create the best working environment for veterinary practices.

Matt Campbell

Director, Corporate Development & Strategy

I have always been influenced by cats and dogs. When I was a young boy my mother would take me to the park, and we would feed stray kittens and help find them homes in and around my town.

Pat Doyle

Mergers and Acquisitions Analyst

Veterinary practice owners and employees fire my passion to help build a better experience for communities across the country with Rarebreed.

Sue Santerre

Director of Due Diligence and Integration

I first heard of Rarebreed from a friend and was immediately drawn to their vision that employees are the most important asset and desire to build a meaningful company that adds value to the lives of all involved.

Lauri Haller

Regional Manager

I found my passion of working with veterinary professionals who are dedicated to providing the best experience for pets and pet owners.

Mackenzie Braden

Payroll and Benefits Specialist

I’m striving to improve the veterinary industry by creating an environment of trust, compassion, and excellence.

Kendall Kothe

Sr. Manager, Financial Planning and Analysis

Coming Soon

Brent Profenno

Director of Finance and Accounting

Coming Soon

Matthew Townsend, DVM

Medical Director

Coming Soon

Jacob Ware

Regional Manager

Coming Soon

Melissa Supernor

Sr. Manager of Hospital Success

Coming Soon

Eric Chabot

Sr. Manager, Accounting

Coming Soon

Ashley Niehoff

Executive Assistant

Coming Soon


844 432 7610

Office Hours

M-F: 8am – 5pm




30 Danforth Street Suite 304, Portland
ME 04101, USA

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