W. Trent Kramer has over 25 years of experience in healthcare management with a concentration in finance, insurance, supply chain, information technology and marketing. Serving as President and CEO of Stratum Med and as President of Stratum Brokerage Company, Trent charts Stratum’s strategic direction to both optimize financial performance and maximize value for Stratum’s shareholders and clients. He also serves as Executive Director of Stratum Med Medicare Shared Savings Program Accountable Care Organization, one of the largest ACOs in the country, and Northwest Medical Group Alliance. Trent attended the University of Illinois where he earned a Bachelor’s in Finance and a Master’s in Business Administration.
With over 16 years’ experience in healthcare management, Ben Koger is Chief Operating and Strategy Officer of Stratum Med, overseeing its operational and financial performance and setting the strategic direction of the organization to enhance Stratum’s value to Shareholders and Clients. Before Stratum Med, Ben worked in operations where he managed targeted cost-saving initiatives, streamlined processes, and provided executive leadership for physician groups. Ben attended Vanderbilt University where he earned a Bachelor’s in Economics and a Master’s in Business Administration.
Lucas Thurman has 12+ years of healthcare administrative experience with specific focus in operational strategies, digital health, vendor partnerships, recruitment and population health initiatives. Lucas examines underlying inefficiencies within physician practice to find effective means to solve problems, working closely with technology and third-party partners to guide collaborative opportunities across multiple medical groups. He often serves as a research & development extension of Stratum shareholders and administers COO, CIO, Digital Health Strategy, Marketing and Ambulatory Surgery Center work groups. In addition, Lucas maintains high-level oversight of Stratum’s Executive Search services. Prior to healthcare, Lucas was an entrepreneur and spent over 10 years in the public sector. Lucas holds a degree in Business from Eastern Illinois University as well as an additional marketing degree and graduate studies from the University of Illinois.
Dr. Andrew Lundquist has 15 years of experience leading healthcare providers and systems. As the Chief Medical Officer at Mankato Clinic LTD, he oversees the medical practice of a multi-specialty group consisting of 180 clinicians and over 800 employees. Drew has built strong teams in the medical industry that have achieved remarkable success in patient service, quality improvement, business
development, and accountable care organizations. Drew earned his Master's in Business Administration-Healthcare from the University of St. Thomas and his medical degree from Des Moines University. He is a board-certified physician and a recognized leader in various professional organizations, including the American College of Foot and Ankle Surgeons and the American Podiatric Medical Association.
Dr. Andrew Bartlett brings over 20 years of clinical experience as a board-certified
Internal Medicine physician to Stratum in the Chief Clinical Officer role. He has
been a practicing physician with Christie Clinic in Champaign, Illinois, for his entire
professional career. He also serves as the Associate Medical Director and the
Medical Director for Clinical Research at Christie. Dr. Bartlett has a passion for
quality improvement and patient-centered care. Andy earned his Bachelor of Arts
at Augustana College in Rock Island, IL, and his osteopathic medical degree from
Des Moines University.
Jeramey Ward is a nationally recognized healthcare data leader and strategist with over 15 years of experience designing and scaling modern data platforms across value-based care, population health, and payer-provider transformation. As Chief Data Officer of Stratum Data Services (SDS), he leads the strategy and infrastructure behind a shared data platform purpose-built for independent medical groups—delivering transparency, flexibility, and true data ownership.
Jeramey has held executive roles at leading healthcare organizations, including HCA Healthcare, where he led enterprise analytics for value-based care, and VillageMD, where he built foundational population health infrastructure. He is Co-Founder of Parsable Health, a provider pricing strategy platform.
He also advises health tech startups focused on risk adjustment, care coordination, and interoperability. Jeramey holds a Master of Science in Predictive Analytics from Northwestern University and brings deep expertise in cloud platforms, healthcare data integration, and applied data science.
As Vice President of Purchasing and Member Services, Jennifer Vallowe oversees the management of Stratum’s Supply Chain program, serving as the liaison between supply chain participants, Provista, Stratum’s Group Purchasing Organization, and Stratum’s long-term distribution partners. In this role, Jennifer analyzes operational performance and collaborates with vendors and suppliers to optimize cost savings for Stratum’s shareholders and clients. She also manages the Locum Tenens Coordination Services, assisting shareholders and clients in filling needs through Stratum’s extensive and trusted locum firm partnerships. Jennifer joined Stratum in 2012 after spending the first part of her career in the marketing arena, both at an agency and for a Fortune 500 company, before serving in the healthcare development field. Jennifer earned her Bachelor’s and Master’s of Science degrees from the University of Illinois.
As Director of Executive Search and Business Services, John Patterson runs the Executive Search team which provides recruitment services and expertise for high-level executive and physician leadership roles for large medical groups, and integrated healthcare delivery systems and health plans. Before coming to Statum, John led corporate recruiting and coached womens’ basketball at the University of Illinois where he was also responsible for athletic recruiting. In addition to Executive Search, John also works to advance Stratum’s existing relationships with external partners while working to cultivate new relationships with like-minded organizations. John also supports the Stratum Brokerage Company by facilitating and developing relationships. John earned his Bachelor’s from Fontbonne University.
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