Kyle Fields

CEO, Business Division

Kyle has been the owner of Appro-Rx since 2008 and has served as President and COO since 2010 and CEO since 2016. Kyle oversees all aspects of the daily operations at Appro-Rx including sales, plan implementation, call-center operations, member and pharmacy help desk, contract negotiations, client retention and acquisition, government relations, and quality control. Kyle has an extensive background in Insurance and Insurance management, government relations, government finance, and extensive business and contract negotiating experience.
Kyle is a former Waynesville City Councilman and was named to the 2014 40 Under 40 of Dayton, Ohio. Kyle has also been featured as a contributor on Squawk Box on CNBC and speaks nationally on all matter pertaining to Pharmacy and Pharmacy Benefit Management.

Ken Fields, PharmD

CEO, Clinical Division

Ken has served as CEO of Appro-Rx since 2008 and has been part of the management team since 2004. Ken is a Graduate of the Harrison School of Pharmacy at Auburn University, and also serves as Clinical Director of Appro-Rx. He oversees benefit services, member and pharmacy helpdesk, and all clinical aspects of the organization and clinical implementation. Ken’s experience as a multiple location pharmacy owner has given him the necessary tools to ensure proper plan design, cost savings and clinical education for employer sponsored health plans. Through his work at Appro-Rx, Ken was named the National Entrepreneur of the Year in the Pharmacy Profession by Pharmacy Times Magazine, Parata Systems and The Next Generation Pharmacist. Ken was also named as a Cincinnati Health Care Hero for Innovation and named as a Distinguished Young Alumni at Auburn University.

Lauren Bunn


As President, Lauren identifies and helps to develop strategic relationships with partners or potential customers and manages the day to day operations relating to all aspects of the business. Assists in the management of the marketing, sales and product development teams to implement business development initiatives. Lauren is given a wide degree of creativity and latitude at Appro-Rx and she is a valuable asset to the company and Appro-Rx is proud that we can rely on her PBM knowledge, experience and judgment to lead the company in the right direction. Lauren holds a Bachelors Degree in Biology from the University of Cincinnati and is a Certified Pharmacy Technician. Lauren was named a 2017-2018 Semi-Finalist for the Goering Center's Rising Leader Award in the Business Growth category.

Hannah Bouman

COO/Director of Major Accounts

As COO/VP of Major Accounts, Hannah is a key member of the senior management team. Hannah maintains control of the diverse business operations at Appro-Rx, and Hannah has proven to be an experienced and efficient leader. Using her excellent people skills, business acumen and exemplary work ethic, Hannah has been able to guide the company to new controlled growth. 

Hannah holds a Bachelors Degree from Ohio Northern University in Pharmaceutical and Health Care Business.

Kristina Hartmann

Senior Director of Accounts

Heidi Miltenberger


Martha Thompson

Director of Accounts

Casey McCurry

Director of Client Solutions

Madie Williams

Director of Implementation

Clinical Program Management Team

Composed of 19 Clinical Pharmacists and 2 Physicians