Get to know us
Our team brings together the best startup, clinical and engineering skill sets to execute on a unique business model, positioning us to disrupt the healthcare industry.
Mark Prather MD, MBA
Chief Executive Officer
Dr. Prather is an industry insider whose passion is to change healthcare delivery to benefit the consumer. He has over twenty years of experience as a board-certified emergency medicine specialist. He also has experience managing large provider groups and has most recently served as the managing partner for an outsourced emergency and pediatric staffing group in Denver, Colorado. He has been involved in multiple medical industry start-ups including iTriage where he served as medical director.
Dr. Prather completed his undergraduate studies at Vanderbilt University. He attended medical school at UCLA where he graduated Alpha Omega Alpha. He went on to complete his residency training in emergency medicine at Denver Health and Hospitals where he served as Chief Resident. He obtained his MBA from the University of Colorado.
Kevin Riddleberger MBA, MS, PA-C
Chief Strategy Officer
With nearly 20 years of clinical and management experience in the healthcare industry, Kevin Riddleberger has a tremendous passion for redefining healthcare delivery through technology, process, and quality improvement. Prior to his current role as co-founder and chief strategy officer at DispatchHealth, he was the head of clinical solutions and strategy at iTriage, an industry-leading consumer mobile health app company. Kevin has been a board-certified physician assistant for 15 years and has served time as a clinical preceptor for area physician assistant students, a member of hospital quality improvement committees, and president of the Colorado Academy of Physician Assistants. In addition to his work at DispatchHealth, Kevin is an active advisor in Colorado’s local healthcare start-up community, providing both business and clinical expertise. He also serves on the board of trustees at 9Health Fair and Project Angel Heart.
Kevin received an MBA with a concentration in healthcare administration from the University of Colorado at Denver, a master of science degree from the Rosalind Franklin University of Medicine and Science in Chicago, IL and his undergraduate degree from the State University of New York at Plattsburgh.
Chief Financial Officer
Frank has more than 13 years of CFO experience in the healthcare and technology space and a deep background in financial management, operational improvement and company leadership.
He has a proven track record of taking venture capital and private equity-backed companies to the next level of growth. Prior to DispatchHealth, he served as CFO at Trumpet Behavioral Health, a provider of behavior treatment services for children with autism and previously, spent nine years with Biodesix, a molecular diagnostics company as CFO. Before moving to Denver, Frank spent 15 years in Europe, financing early-stage companies and firms going through restructuring.
Frank holds a bachelor’s degree in economics from Stanford University, and an MBA from the Anderson School of Management at University of California, Los Angeles.
Chief Marketing Officer
Andrea has more than 20 years of general management, product development and marketing experience and an extensive track record of scaling consumer web and native app businesses. As Chief Marketing Officer for DispatchHealth, Andrea is focused on driving consumer awareness and demand as service rapidly expands to new markets.
She joined DispatchHealth from Healthgrades where she served in executive roles for more than nine years, most recently as its Chief Marketing Officer. As EVP and GM of Consumer Products, she led the growth of Healthgrades.com to reach more than one million visitors a day. Prior to Healthgrades, Andrea spent 10 years in marketing and product leadership roles, including GM of Mapquest.com as the service grew from 15 million monthly visitors to more than 80 million monthly visitors.
Her experience spans product development, customer acquisition, affinity partnerships, branding, marketing communications and public relations in both business-to-business and business-to-consumer environments.
Andy Wagner MD, MBA
Chief Clinical Officer
Andy Wagner has deep clinical and operational experience helping build technology enabled healthcare organizations. Prior to joining DispatchHealth, he was Chief Medical Officer of StatDoctors, an acute care telemedicine company acquired by Teladoc. In addition, Andy currently serves as Director of Strategic Investments for Emergency Medicine Physicians and sits on the Board of various early-stage healthcare companies.
Andy received a Bachelor of Science from Bates College. He received his Medical Degree from The Ohio State University College of Medicine; during medical school, Andy founded a national non-profit, Ride for World Health. He completed an Emergency Medicine Residency and received a Master of Business Administration from The Ohio State University. Andy is Board Certified in Emergency Medicine.
Phil Mitchell MD, MS
VP of Medical Affairs/Medical Director
Dr. Mitchell completed his undergraduate studies at Rutgers University. He then attended the University of Southern California for graduate school in occupational health and safety before returning to the East Coast to attend Robert Wood Johnson Medical School. Dr. Mitchell was elected to the Alpha Omega Alpha Medical Honor Society in his junior year of training.
Dr. Mitchell completed his residency training at Denver Health and Hospitals where he served as chief resident and was selected as the most outstanding resident. Since the completion of his residency training in 2001, he has worked as an emergency physician in the Denver metropolitan area and has been the medical director in a busy level III and level II emergency department. He has also been actively involved in the training of medical students, nurse practitioners and physician assistants.
Over the last 10 years Dr. Mitchell has been an active member as well as chairman of both the Utilization Management and Patient Safety and Quality committees within his primary hospital. His focus throughout his education and career has been on patient safety and the delivery of quality, evidence based medicine.
Chief Administrative Officer
Dave is an entrepreneurial healthcare executive with over 15 years of diverse leadership experience in medical group management, hospital operations, healthcare technology and management consulting. Prior to DispatchHealth he was executive vice president and chief operating office of Centura Health’s Porter Adventist Hospital. Earlier in his career he held senior leadership roles at Centura Health Physician Group, Ingenious Med, Emory Healthcare and boutique healthcare advisory firms.
He received his BA from Dartmouth College, completed his postgraduate fellowship at Dartmouth Hitchcock Medical Center, and received his MPH in healthcare policy and management from Emory University. He is board certified in healthcare management and a fellow of the American College of Healthcare Executives and the Society of Hospital Medicine. Dave was elected an inaugural fellow of the American Medical Group Association and American Hospital Association to develop clinically integrated medical groups. He has co-authored multiple research papers and has spoken on a range of healthcare topics nationally and internationally.
Nurse Practitioner, Vice President of Clinical Operations
Caren Misky, vice president of clinical operations at DispatchHealth, has 19 years of emergency medicine experience, with eight years as a registered nurse, and 11 as a board-certified nurse practitioner. Caren graduated from Samuel Merritt College with a Bachelors in Science, with a Major in Nursing. She went on to complete a master’s degree in nursing, as a Nurse Practitioner from the University of Colorado Health Sciences Center.
Chief Partnership Officer
David has more than 20 years of experience leading start-ups and high growth companies. As Senior Vice President of Provider Strategy, David is focused on working with partners to facilitate the appropriate level care and create coordinated care processes for patients in the markets we mutually serve.
He started his healthcare career working to improve quality and processes for patient care by creating a solution that helped a major health system earn the Malcolm Baldrige Quality Award. Most recently David has worked with a number of high growth companies to launch new programs that drive better coordination and engagement between patients and provider, with a focus on accounting for the associated workflows and behavioral challenges. Previously, David has been in leadership positions at iTriage (now part of Aetna Digital), Airstrip, Healthgrades, and bConnected, (now part of Optum).
He earned an MBA from Rollins College, a Master’s Degree from MacQuarie University and a Bachelor of Arts degree from Wake Forest University. As an adjunct professor at three universities, he has taught courses on innovation, applied leadership, and high performing teams.
Market Director, Colorado
Melanie's experience extends from healthcare consulting to care transitions to digital health. She has worked at market leading digital health companies such as Healthgrades, North Highland Consulting and Welltok. Passionate about disrupting the current healthcare landscape, she brings a data driven, process improvement approach to the DispatchHealth team. Serving as the Community Manager, Melanie is working to increase exposure, awareness and relationship building throughout the markets that we serve.
Market Director, Houston, TX
Kim Bergeron, Houston area Marketing Director is responsible for establishing a footprint for DispatchHealth in the Houston market. Kim’s experience includes Practice Management, Physician Relations and Marketing in both small and large healthcare organizations. Having had major surgery, Kim is no stranger to the patient experience, she understands the patient’s perspective. She is truly passionate about the new level of convenient, cost-effective care DispatchHealth is now providing to Houstonians. In her spare time, Kim enjoys catching up with friends and family. She enjoys Pilates, cooking and volunteering with local youth.
Market Director, Las Vegas, NV
Bill Butcher is a healthcare executive with over 30 years of experience. Prior to joining DispatchHealth, he was vice president/general manager for CareMore Health Plan of Nevada, a Medicare Advantage plan. His experience includes roles in member services, human resources, acute/ambulatory care operations and health plan leadership. Previously, he spent over 25 years with Kaiser Permanente’s Northwest Region in Portland, Oregon where he held positions ranging from member services representative to medical center CEO. He also worked in senior leadership roles for FamilyCare Health, a Medicaid and Medicare health plan in Oregon and Columbia United Providers, a Medicaid health plan in Vancouver, Washington. He holds a Bachelor of Arts in Biology from Lewis and Clark College and a Master of Business Administration from the University of Oregon. He is certified in healthcare management as a Fellow of the American College of Healthcare Executives and in Human Resources as a Senior Certified Professional with the Society for Human Resource Management.
Market Director, Richmond, VA
Jonathan is dedicated to providing the healthcare consumer with an exceptional, patient centered experience that focuses on providing value across the continuum of care. Prior to his current role as Market Director, he worked in hospital operations with a focus on physician alignment, engagement, communication, and business development. His extensive experience working with healthcare providers and community partners give him the ability to provide a unique and creative perspective to help deliver clinical and operational excellence. Jonathan received an MBA from Virginia Commonwealth University and his undergraduate degree in business administration from The College of Charleston in Charleston, SC.
Senior Vice President, Product Management
Nabeel Meghji has deep product and engineering experience helping build products that are centered around the consumer. Prior to joining DispatchHealth, he was Head of Product for Healthgrades.com, a consumer website, with a million visitors a day, that helps patients find the right doctor. Prior to Healthgrades, Nabeel had launched multiple tech and biz dev start-ups and worked in the magazine and media industry leading M&A and Strategy.
Nabeel received his Bachelor of Science in Computer Science from Drake University. He received his Master of Business Administration from the University of Iowa, Tippie School of Business. Nabeel founded a non-profit, Peak 4 Poverty that funds educational scholarships for orphans by organizing hiking trips nationally and internationally.