Leadership Team

Our team has extensive experience in occupational health, workers' comp and multi-site clinic operations as well as broad strategic, financial and private equity backgrounds 

Greg Moore, MPH

Chief Executive Officer


Greg is a forward-thinking, strategic business leader with an extensive record of success driving change and improving lives through innovation. He founded Agile believing that positive workers’ comp claims outcomes start with quality health care. His vision was to offer various occupational health programs that help employers maintain a healthy and safe workforce while providing cost-effective health care for their company and employees.


Before Agile, Greg founded Harbor Health Systems in 2001 as a pioneer in provider benchmarking for workers’ compensation. Harbor grew to be the leading provider of provider benchmarking tools and outcomes-based networks for Workers’ Compensation with the core mission to maximize the impact of top doctors to expedite treatment, recovery, and return to work

for injured employees.


Under Greg's leadership, Harbor Health Systems was acquired by One Call Care Management Systems in 2012. Greg continued to lead as the President of Harbor Health Systems and, later, as the SVP of Innovation for the entire One Call Care Management enterprise. During his tenure, Harbor provided outcomes-based MPN networks that delivered care to approximately 30% of all injured workers in California. It supported the largest national outcomes-based network solution, with clients like Sedgwick, California State Fund, and Kaiser.


Following his departure from One Call in 2016, Greg played a pivotal role in the formation and leadership of CLARA Analytics. This Silicon Valley-based AI company leveraged Machine Learning models to measure Occupational Medicine, Specialty Medicine, and Work Comp Claims performance. Today, these innovative solutions are in use at insurance companies like Employers, MEMIC, and Selective Insurance, a testament to Greg's ability to drive technological advancements in diverse sectors.


Greg’s experience includes IT consulting and program leadership in health care, commercial products development and management in an aerospace company, and service in the US Marine Corps, where he is a decorated veteran of the first Gulf War.


Greg holds a Master’s in Public Health from UCLA and a Bachelor’s of Science from the University of Rochester. He was awarded an NIH grant in 2004 related to the National Library of Medicine’s efforts to connect appropriate local resources to taxonomy-based searches. He has been published in the areas of quality outcomes application to medical networks, including writing the chapter on the practical application of outcomes-based networks for the book Current Perspectives in Clinical Treatment & Management in Workers’ Compensation Cases, edited by Dr. C.E. Stout.

Minh Nguyen, DO, FACOEM

Chief Medical Officer


Dr. Nguyen, DO, MPH, MHA, MGH, MBA, FACOEM, is a highly respected physician and proven leader dedicated to positive patient results. He has a unique combination of skills and perspectives. With more than 20 years of experience in occupational medicine, his knowledge complements Agile’s mission of providing the best patient outcomes. His comprehensive occupational medicine background as a practitioner and executive provides critical insights and clinical experience to Agile’s launch.


Dr. Nguyen most recently served as Vice President of Medical Operations at Concentra, overseeing the largest occupational medical group in California and Hawaii, with over 100 clinics and 300 clinicians. Before that, he was Vice President of Medical/Western Division at US HealthWorks, overseeing medical services, physicians, and staff at 56 clinics in Southern California.


He received his Doctor of Osteopathic Medicine from Kirksville College of Osteopathic Medicine. After completing his general surgery internship at the Naval Medical Center in San Diego, he completed his occupational medicine residency at the University of Pennsylvania School of Medicine. He also holds master’s degrees from A.T. Still University’s School of Health Management in Health Care Administration, Geriatric Health and Public Health, and an Executive MBA from USC’s Marshall School of Business. He is Board Certified in Occupational Medicine, licensed to practice medicine in Arizona and California, an Expert Medical Reviewer for the Osteopathic Medical Board of California, a Medical Review Officer, and a Civil Surgeon. He is a former Naval officer, having served in the Pacific Fleet, the San Diego Naval Medical Center, and a Marine Air Wing at Miramar, CA.

Peter Murray

Chief Operating Officer


Peter is a dynamic business transformation executive with a record of successfully navigating complex business scenarios and building high-performing teams. At Agile, he has led the acquisition integration program, successfully merging 23 clinics across six acquisitions.


Before Agile, Peter served as the Chief of Staff to the CEO at Sterling, a global leader in background and identity verification services. In this role, he spearheaded the business operations of a 650-person product and technology organization, overseeing portfolio management, demand and resource management, business process automation, incident management, and strategic initiatives. Peter also held other key roles at Sterling, including Vice President, Business Operations, and Chief of Staff to the Chief Product & Technology Officer, and led the restructuring and cost rightsizing strategy before the company went public.


Before Sterling, Peter Co-Founded SkyMode, a mobile e-commerce platform specializing in one-touch purchasing software solutions. In this role, he managed operations and product management, defining long-term strategic priorities and overseeing customer life cycles and go-to-market strategies for this SaaS-based company.


Peter began his professional career at HowellCorp, a Seattle-based startup that developed and implemented customized enterprise software solutions and consulting services.


Peter graduated from Santa Clara University with an undergraduate degree in finance,which, followed by distinguished military service in the United States Army.  He served as an Infantry Platoon Leader, Infantry Company Executive Officer, and Battalion Assistant Operations Officer with the 101st Airborne Division, with one 14-month deployment to Iraq.


A married father of three, he finds solace and joy in skiing with his kids during his free time.

Sarah Chintawat

Chief People Officer


Sarah is an accomplished futurist and HR executive. With over 20 years of diverse experience drawn from her unique background and reflected in her global perspective and out-of-the-box approach to people-centric programs, Sarah has worked with her colleagues to develop business process optimization initiatives and strategic people-focused programs.


Before Agile, Sarah served as the Vice President of Human Resources for Profit Recovery Partners, a management consulting firm focused on cost reduction solutions for Fortune 1000 firms. Prior to PRP, she led both the Human Resource Strategic Initiatives and Advertising Revenue Generation Groups for Panasonic Avionics Corporation, where she leveraged data to create human capital programs and drive revenue growth.


Sarah’s expertise lies in diagnosing human capital dysfunction and translating business needs into dynamic talent imperatives. She has implemented programmatic talent solutions across numerous industries, including engineering, financial services, management consulting, and technology. Known for her probing questions and innovative mindset, she consistently seeks better, faster, and simpler ways to solve problems – an approach that has served her well in both large multinational organizations and small startups. 


Sarah holds an MBA from San Diego State University and a Bachelor of Science in Business Administration from California State University, Chico. She is a speaker in the MBA program at Pepperdine University and serves as the current Finance Chair on the Board of Orange County’s National Human Resources Association.  


Sarah, her husband, and two children spend their weekends watching soccer and planning their next adventure. 

Ken Thompson

Chief Communications Officer


For the past twenty years, Ken has successfully developed innovative communications, branding, and marketing programs in the workers' comp industry, including Harbor Health Systems, One Call Care Management, Boomerang Healthcare, and Clara Analytics.


Before his role at Agile, Ken served as the Chief Creative Officer for several renowned New York advertising agencies, including 360i. His leadership was instrumental in pioneering the first digital social/word-of-mouth campaigns for major brands. His innovative approach was recognized with Google's Creative Innovator of the Year Award.


Before his time on Madison Avenue, Ken ventured into entrepreneurship, running an independent advertising agency in Newport, RI. His diverse portfolio includes formulating and articulating brand positioning and integrated campaigns for globally recognized clients in the healthcare, financial services, and retail markets. His career began as an art director at Boston creative powerhouse Pagano, Schenk & Kay.


Ken earned his Bachelor of Arts from Texas A&M University and has a Master's in Journalism from the University of Rhode Island. Ken is a former US Navy officer and a retired professional offshore sailor, having competed in many of the world's most notable regattas. He is a member of the New York Yacht Club and Royal Ocean Racing Club. He and his wife spend their time boating in New England during the Summer with their two Golden Retrievers, then traveling the rest of the year.

Michael Stein

Vice President of Clinical Operations


Mike is a dedicated, resourceful problem solver and project leader with over 25 years of executive-level experience. Mike Stein, most recently, was director of operations at Total Vision and has a deep background in retail operations. Mike supported all practices in partnership with the doctors, practice directors, and managers to produce world-class operating results. Mike is a dynamic, results-oriented leader offering visionary leadership and solid operational expertise by executing proven business and leader techniques.


Mike’s professional career started at Target with 19 years leading up to operations multi-unit support for the West Coast stores. Mike was also a senior leader at Best Buy, with 14 years of tenure as the senior market manager of sales for Southern California. He was directly responsible for customer satisfaction, overall financial performance, culture, and execution of sales, solutions, and profits. He managed over 4,000 employees across 36 locations, delivering over $1.2 billion in revenue.


Mike received a Bachelor of Arts degree from the University of Phoenix in 1998. He loves spending time with his wife, and their two sons. He is a nationally ranked pickleballer and avid endurance athlete competing in triathlons, trail races, and mountain biking.

Tony Johns

Vice President of Sales


As a seasoned sales leader, Tony is known for fostering clear communication, innovation, and a positive team culture. With nearly 20 years of experience in business-to-business sales, management, business development, and sales training, Tony brings a wealth of knowledge and expertise to Agile. 

Tony's professional career began immediately after college, where he joined the management program for Enterprise Rent-A-Car. During his time there, he was a top seller, and his role developed into a fleet manager position that sold business-to-business. Tony also worked as a Senior Sales Consultant with C.H. Robinson, covering North America. He was responsible for establishing multi-million dollar contracts with C-Suite executives. He then transitioned to the occupational medicine industry, working as Director of Sales for Concentra for over four years. In this role, he oversaw 60+ clinics in Northern California and various parts of Southern California.

He earned his bachelor’s degree from Fresno State University and participates in multiple non-profit organizations. Tony enjoys spending time with his wife and their two daughters and is motivated to never take time for granted, pushing himself to maximize every opportunity.

Guenevieve del Mundo

Vice President of Strategic Initiatives


Guen brings a wealth of healthcare leadership experience, focusing on driving innovation, promoting collaboration, and enhancing patient outcomes.


Guen's expertise is in collaborating with teams to re-design outdated systems that improve outcomes and efficiency, allowing for scalability and growth. With a background in public health and executive leadership, Guen has consistently driven positive change in healthcare delivery in both the public and private sectors.  Her most recent role was as the Vice President of Operations for one of the largest healthcare systems in Rhode Island,  where her strategic vision and dedication to innovation were instrumental in the successful implementation of initiatives such as the expansion of telehealth services during the COVID-19 pandemic and the enhancement of ACGME accredited residency programs.


Guen's commitment to the community extends beyond her professional endeavors. She sits on the Community Music Works board, a non-profit dedicated to increasing access and equity to classical music education and performance. Her international outreach efforts with organizations like Sustaining Hope International reflect her commitment to making a meaningful impact on a global scale.


Guen holds a Bachelor's in Arts and Sciences from the University of California, Davis, and a Master's in Public Health from Columbia University Mailman School of Public Health.


Beyond her professional achievements, Guen is an avid scuba diver, enjoying exploring the underwater world with her husband.

Michael Gill, PT, DPT, OCS PT, DPT, 

Vice President of Clinical Services


Michael Gill, PT, DPT, OCS is an enthusiastic and meticulous clinical service leader who brings 14 years of Occupational medicine experience to the company.  Before joining Agile Occ Med, Michael was a Senior Director of Clinical Services with Concentra.


He graduated from UNLV with a Bachelor’s degree in Athletic Training in 2003 and received his Doctorate in Physical Therapy from UNLV in 2008.  He completed a manual therapy certification with MTI in 2012 and became a board-certified Orthopedic Specialist with the APTA in 2013.  Michael is also a member of the American College of Healthcare Executives.


In his free time, he enjoys hiking with his wife and two dogs. He also competes in triathlons and finished the Ironman distance race in 2017.

Join our team...

Are you interested in joining a team of inspired individuals and thought leaders on a mission to change occupational medine? Reimagine what’s possible in an industry on the brink of radical change through our efforts. Join our team of dedicated health care professionals in a collaborative, patient-focused environment – where you can apply your skills to improve the health of our patients, our communities and the environment around us.