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About Solved Health

Helping people learn.
Helping people save lives.

Our mission is to save lives by helping people learn and retain knowledge more effectively.

Our executive team

The people behind the mission.

Experience in healthcare, technology, and operations, united by a commitment to better education.

John Kepley

John Kepley, CEO

Chief Executive Officer

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John Kepley is the founder and CEO of Solved Healthcare, leading the company’s mission to revolutionize training through AI-powered, gamified microlearning for healthcare professionals. With more than 25 years of executive experience across technology, healthcare, and education, John has founded and scaled multiple successful ventures focused on innovation, workforce development, and strategic growth.

Recognized as one of Nashville Business Journal’s 40 Under 40 and a Power Leader in Technology, John has built a career centered on creating technology-driven solutions that improve how people learn and work. He has served in leadership and advisory roles for organizations such as the Nashville Technology Council, HIMSS Tennessee, and the Nashville Chamber’s STEM initiative.

Based in Tennessee, John brings a proven track record of entrepreneurship, strategic vision, and operational excellence—driving Solved Healthcare’s commitment to improving education, efficiency, and engagement across the healthcare industry.

Kevin Jacobs

Kevin Jacobs, COO

Chief Operations Officer

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Kevin Jacobs is a lifelong learner with a passion for strategy. He holds a doctoral degree focused on implementing strategy through project management and brings 20 years of experience leading IT projects in large organizations. In 2020, Kevin transitioned to serve as a fractional COO and EOS Integrator for small businesses, gaining deep insight into the unique challenges faced by organizations with $3–10M in annual revenue.

In 2022, Kevin acquired his first small business, a pest control company, and in 2025 added an automotive repair shop to his portfolio. Alongside these ventures, he has contributed to the launch and growth of Solved Healthcare, an innovative EMS training platform delivering scenario-based education to professionals in the field.

Recognized for combining strategic vision with practical operational expertise, Kevin is committed to supporting small business growth, advancing EMS education, and sharing insights gained through years of professional experience.

Brett S. Greenfield

Brett S. Greenfield, CMO

Chief Medical Officer

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Brett S. Greenfield, DO, FACOEP, FAEMS, is a nationally recognized emergency physician, EMS medical director, and Chief Medical Officer at Solved Health AI, with over 25 years of experience transforming prehospital and emergency care. Beginning his career as an EMT, Dr. Greenfield quickly advanced through clinical and leadership roles, completing residency and fellowship training in emergency medicine and EMS. He has led large-scale EMS, air medical, and mobile health programs, overseeing multidisciplinary teams, implementing quality initiatives, and driving innovation in patient care and system operations.

In his role at Solved Health AI, Dr. Greenfield applies his clinical expertise to develop cutting-edge mobile education tools for prehospital clinicians, integrating advanced technology with practical emergency care training. Throughout his career, he has served as a medical director for multiple organizations, guided the development of medical devices as a global industry advisor, and held academic appointments to mentor the next generation of emergency providers. Recognized for his contributions to emergency medicine and EMS leadership, Dr. Greenfield remains committed to improving outcomes, advancing clinical excellence, and shaping the future of emergency care.

A personal purpose

The passion behind the mission.

From John Kepley, our CEO

The EMS world became intensely real for me in 1998. My grandmother, in her late 70s, was involved in a horrific car accident after an improperly placed sign obstructed her view at a stop. A truck, traveling at high speed, collided with her small vehicle.

Read John’s story

The accident required a life-flight to Vanderbilt Hospital. At the scene, an unexpected connection emerged: the first responder was my best friend from high school. He and his team had to use the Jaws of Life to extract my grandmother. It was in that moment, while working to save a life, that he recognized the person was someone from his own community, his friend’s grandmother.

I saw the devastating effect of this work on him when he arrived at the hospital. The look on his face showed the immense emotional and mental strain that EMS professionals endure. They rush into life-or-death situations, never knowing whose loved one—whose grandmother, mother, or brother—they will be helping next.

While my grandmother ultimately succumbed to her injuries, it was the heroic and immediate care of that team that gave her a chance. Their professionalism and speed made it possible for her to survive long enough to reach the hospital.

Years later, I was reminded of their dedication when my father suffered a massive heart attack. Despite being in poor health, his sudden cardiac event required an urgent response. My family was struck by how professional and capable the EMS team was, even facing the logistical challenge of moving a large man on a gurney up a challenging, hilly gravel road.

These two defining moments burned a truth into my mind: the day-to-day commitment of emergency medical services is a constant, selfless act. The effort, the emotion, and the continuous mental weight they carry on behalf of strangers are the core of their profession—and they inspire me.

Our team

Built on real experience.

Meet the advisors, educators, and specialists who bring the mission to life.

Reynold Yordy

Reynold Yordy

Advisor

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As a seasoned Healthcare IT and Media Entrepreneur, bringing 30 years of experience leading innovative ventures that transform healthcare delivery and patient engagement. I have successfully managed a diverse portfolio of companies focused on behavioral health, EHR solutions, revenue cycle management, and healthcare financing. My career journey spans executive leadership roles including CTO, VP of Business Development, and Product Management, where I have driven technology strategy, business growth, and cross-functional collaboration.

Alan Young

Alan Young

Advisor

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Alan Young is the CEO of Armor Concepts LLC, a Nashville, TN-based manufacturer that distributes security and repair products throughout the US and Canada. He received a BS (in 3 years) and an MBA from Vanderbilt University, while earning all-conference football honors. Sack records Alan set have stood for more than 30 years. Following a brief professional football career and 8 years as an M&A Banker, Alan began rehabbing properties. Break-ins on these properties led to the creation of Armor Concepts. Alan is a 3-time winner of Nashville’s Most Admired CEO Award and has been named to Nashville’s Power 100 list. He and his wife, Monette, have 4 adult children.

Greg Miller

Greg Miller

Advisor

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Experienced Fire/EMS Chief with a demonstrated history of working in the government administration and the Private EMS industry. Skilled in Municipal Fire Service Leadership, Private EMS Leadership, Crisis Management, Vehicle Extrication, Government, Law Enforcement, and Emergency Management. Strong fire, EMS, and protective services professional with an EFO focused in Management & Leadership from the National Fire Academy and a Chief Fire Officer designation from the Center for Public Safety Excellence.

Dr. Amanda Darington

Dr. Amanda Darington

Advisor

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Dr. Amanda Darington is an Emergency Room physician at Tristar Skyline Medical Center, a Level 1 Trauma Center, and is the EMS Medical Director for Tristar. She completed her emergency medicine training at Indiana University and then went on to complete a fellowship in Emergency Medical Services, with an emphasis on tactical medicine. Dr. Darington is also a Lieutenant Colonel in the United States Army National Guard, where she has served for 15 years. She has deployed twice and currently functions as the brigade flight surgeon for an expeditionary combat aviation brigade. She loves all aspects of EMS, but her passion lies in tactical medicine.

Jordan Henry

Jordan Henry

VP of Compliance

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Jordan Henry is Vice President of Compliance at SolvedHealth.ai, where he leads compliance, ethics, governance, and grant strategy for AI-powered EMS education. He brings more than 20 years of EMS experience as an EMT and field training leader, as well as state regulatory experience with the New Jersey Department of Health’s Office of Emergency Medical Services. Jordan’s work combines frontline clinical insight, regulatory rigor, and AI governance expertise to help ensure SolvedHealth.ai develops safe, ethical, transparent, and clinically relevant tools for EMS professionals.

Frank Saenz Lee

Frank Saenz Lee

Director of Operations

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Frank is a licensed paramedic and former Fire Captain. At Solved Health, he works across operations, product, and education to connect the moving pieces - building processes, keeping teams aligned, identifying gaps, and helping make sure commitments turn into delivery. His background also includes leading multi-department operations, developing workflow systems and dashboards, standardizing SOPs, coordinating technology and reporting tools, and using automation and process design to improve visibility, accountability, and day-to-day execution.

Jack McCormack

Jack McCormack

Quality Assurance Manager

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Jack McCormick brings over 30 years of EMS and healthcare experience, spanning frontline paramedicine, hospital-based clinical leadership, and higher education. He currently serves as EMS Education Clinical Coordinator at Athens Technical College, where he manages clinical placements, develops evaluation tools, and oversees student progress to meet state, NREMT, and CoAEMSP requirements. Previously, he established and directed Athens Tech’s AHA Training Site, providing ACLS, PALS, PHTLS, EPC, NRP, and BLS training to hundreds of healthcare professionals annually, while also managing simulation-based education programs.

Heather Anderson

Heather Anderson

Customer Success and Account Manager

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Heather Anderson brings 18 years of experience in EMS and public safety, including service as a licensed 911 dispatcher. Throughout her career, she has worked closely with responders, agencies, and the communities they serve, giving her a strong understanding of the people and relationships behind emergency services.

At Solved Health, Heather serves as Customer Success & Account Manager, helping customers get connected, supported, and comfortable with the tools and resources available to them. She enjoys working with people, building new relationships, and making sure customers have a positive experience from onboarding through ongoing support.

Cody Miller

Cody Miller

Quality Assurance Team

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Cody Miller is a nationally registered paramedic and fire service professional with 19 years of EMS experience across rural and metropolitan systems. He specializes in advanced life support, incident command, and training delivery, with 15 years of leadership in busy ALS fire departments. Cody now offers his expertise as an EMS consultant and expert witness.

Jeremiah Partin

Jeremiah Partin

Quality Assurance Team

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Jeremiah is a paramedic professor and clinical research consultant with extensive experience in EMS education, flight medicine, and critical care. Specializing in clinical research and data-driven solutions to improve emergency medical services.

Janie Jones

Janie Jones

Instructor

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Janie Jones, MBA, BS, NRP, LP is a dedicated healthcare professional, experienced EMS educator, and Texas-licensed Paramedic holding National Registry Paramedic certification. With over 20 years of clinical experience as a paramedic, Janie has specialized extensively in critical care across neonatal, pediatric, and adult populations, alongside high-acuity roles in flight and tactical medicine. She currently serves as an EMS educator at a public college, where she passionately teaches the next generation of emergency responders while actively promoting public health education and chronic disease management within the community.

David Keith

David Keith

Instructor

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Dr. David Keith, EdD, PM-CC, FP-C, TP-C, WP-C, NRP, CPAHA is an active paramedic and EMS educator in the state of Tennessee. He began his EMS career as an Army medic in 1992 and served as an Army Flight Medic, then transitioned to a civilian role providing EMS and TCCC training to the U.S. military. He currently serves as Director of Professional Education for a non-profit organization. In this role he oversees, evaluates, and maintains the documentation and procedures supporting educational functions including designing, documenting, and supporting an educational methodology governing all learning programs produced by the department.

Jim Bressoud

Jim Bressoud

Vice President of Analytics              2024 - 2026

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Jim was with us from the beginning. He served as Vice President of Data Analytics, an accomplished cross-functional leader with extensive experience in BI and program management, and a proven record of helping organizations enhance ideation and financial outcomes through leadership and hands-on execution.

Jim passed away in 2026. He is deeply missed by all of us at Solved Health.

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