HR Team

Our Team

Jon P. Wiesman | Founder & CEO

Jon began his career managing an elite racehorse breeding operation that led to the development of supplies that changed an entire mindset of equine reproduction world-wide. He has dedicated himself to honor the history of the Holland-Rantos Company to bring HR® Lubricating Jelly back to market leadership. Jon is directing the future of HR® while coordinating the research and development of all HR® branded products from the world headquarters in York, Pennsylvania.

Colby P. Wiesman | President

Colby puts his experience to work in overseeing overall corporate strategy and growth, financial management and business operations. He is directly responsible for continuing to develop HR® Pharmaceuticals as a market leader. Since the organizations inception, Colby has overseen the organization and has been an integral part of the continued growth and success of HR® over the past four years. Colby attended the Wayne Huizenga School of Business in Ft. Lauderdale, FL. In his free time, he enjoys spending time with his family, golf, skiing, and coaching a local hockey team.

Chris P. Wiesman | Director of Sales & General Counsel

Chris is responsible for overseeing and managing HR’s sales efforts in the United States and Canada, and is responsible for overseeing HR’s legal and corporate governance functions. Chris graduated from Northwood University with a Bachelor of Business Management degree in management and marketing, and then continued on to pursue his Juris Doctorate from Nova Southeastern University. Prior to joining HR, Chris spent 5 years as a practicing attorney in Florida and Texas, specializing in the areas of franchise, corporate, product liability defense. In his free time, Chris enjoys spending time with his wife Melanie and his friends and family, being outside, trying new restaurants, traveling, and playing sports.

Rande Dettinger | Chief Operating Officer

Rande joined HR Pharmaceuticals in March 2019 after spending the past 24-years in the dental products and service industry. He is responsible for all Operational functions at HR Pharmaceuticals. Rande has a track record of improving processes, driving cost-savings and margin improvements, and leading teams that deliver results. Rande graduated from Pennsylvania State University with a Bachelor’s Degree in Management and Marketing and received an MBA in General Business from York College of Pennsylvania. In his free time, Rande enjoys spending time with his family, buying and selling antiques, and spending time at the family cabin near State College, PA. He is an avid college football fan and enjoys attending Penn State games with family and friends.

Matt Hanna | Director of Strategy & Business Growth

Matt joined HR Pharmaceuticals in 2019 after 22 years with Cardinal Health. While at Cardinal, he played roles in private label product development, category management and sales. Matt’s responsibilities at HR include product development, strategic growth, and planning. Away from HR Matt enjoys boating and spending time with his wife Jenny, two kids, Owen and Ellie, and two dogs.

Ryan Gorman | Business Development Manager U.S. & Canada

Ryan brings over 15 years account management, sales and marketing experience to HR Pharmaceutical. Prior to joining the HR team in 2014, Ryan spent nearly seven years as an independent manufacturers’ representative where he marketed and sold disposable, capital and CLIA waived laboratory products. During his tenure, he represented over 30 medical manufacturers.

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