Red Chip works in partnership with Hemophilia Treatment Centers to help build, maintain, and grow outpatient factor programs.

Management Team

We are more than a specialty pharmacy, and we never compete with your HTC.

Our team designs and operates outpatient programs for federally-designated HTCs that offer 340B products to their patients.

Red Chip Enterprises was conceived by Mary Ann Barth and Steve Yamaguchi with Michael Tront in 1993. Today, Mary Ann and Steve continue to apply their 50-plus years of combined expertise serving and supporting the hemophilia community.

After establishing and building a successful publicly-traded homecare company, (Quantum Health Resources) Mary Ann and Steve used their expertise to create a unique model to partner with HTCs and help them grow a profitable 340B program. Together they offer a wealth of experience and knowledge in the complex world of 340B Management.

Mary Ann Barth

Owner/Co-Founder

Mary Ann is the multi-talented force that keeps Red Chip ticking! She is forward thinking and keeps us ahead of the curve on industry trends, compliance and regulatory issues.

Steve Yamaguchi

Owner/Co-Founder

Steve is a people person who makes it his business to know your business. He will help your team create a program that supports your specific goals.

Holly Frye

Director of Financial Services

Holly is the financial guru who makes sure your 340B program gets paid! She has an impressive background (17 years) including Medicaid and commercial insurance. Holly leads a team of experts whose attention to detail and accuracy ensure timely and complete payments. No problem is too big or too small for her.

Kellen Yamaguchi

Director of Account Services

Kellen is one of the first people you will meet. As the face of our company, he blends his upbeat personality with more than 10 years’ experience in all areas of 340B management. He is an expert at bringing people together and moving meetings and projects in a positive direction. He knows how to listen and will troubleshoot your program to increase profits.

Chad Geary

Director of Operations

Chad is the backbone of our Operations department and pharmacy. He has been with Red Chip since its inception and brings an incredible work ethic and focus to everything he does. Chad’s team interfaces with multiple outside vendors to ensure that each order is perfect from the time it is prescribed until it arrives at the patient’s doorstep.