As an expert in the field of occupational medicine, urgent care, telemedicine and utilization review, Dr. Lewis brings more than 30 years’ experience as both a physician and health care executive.
Prior to joining GlobalMed, Dr. Lewis was the Senior Vice President, Medical Operations at Concentra, where he led the development and implantation of Concentra’s 300 Urgent Care Centers. Over the last five years, he focused on Employer Worksite clinics, Wellness and Telemedicine services. Dr. Lewis currently serves in the following organizations: WOEMA Board of Directors and Legislative Committee, Arizona State Industrial Commission Evidence Based Medicine Committee and the American Telemedicine Association Standards and Guidelines Primary Care Working Group.
Dr. Lewis received his BS from University of Cincinnati, medical degree from Ohio State University and did his residency at University of Oklahoma. He received his MBA from University of Phoenix.
Ronald K. Poropatich
Dr. Ronald Poropatich is the Executive Director of the Center for Military Medicine Research, Health Sciences at the University of Pittsburgh. He is also a Professor of Medicine in the Division of Pulmonary, Allergy, and Critical Care Medicine at the University of Pittsburgh and serves as a Senior Advisor for Telemedicine, University of Pittsburgh Medical Center.
Dr. Poropatich is an experienced Pulmonary/Critical Care Medicine physician who served 30 years on active duty in the US Army retiring in 2012 at the rank of Colonel with extended assignments at the Walter Reed National Military Medical Center, Bethesda, MD (formerly the Walter Reed Army Medical Center WRAMC, Washington, DC), from 1985 to 2012. His last assignment was at the US Army Medical Research and Materiel Command (USAMRMC) at Fort Detrick, MD serving as the Deputy Director of the Telemedicine and Advanced Technology Research Center (TATRC) from 2006-2012 where he managed large medical research programs and developed novel research programs and technologies in medical informatics and telemedicine.
Dr. Poropatich received his medical degree from Hahnemann University in 1985 (now Drexel University). He completed his internship and residency in Internal Medicine at the Walter Reed Army Medical Center (WRAMC) in 1988 and was selected as Chief of Medical Residents in the WRAMC Department of Medicine from 1988-1989. He completed his fellowships in Pulmonary and Critical Care Medicine in 1992 also at the WRAMC. As a full-time Pulmonary/Critical Care medicine physician from 1989 to 1995, Dr. Poropatich’s early research interests were in sarcoidosis, an inflammatory lung condition, and the general field of bronchoscopy.
Colonel/Retired Poropatich has extensive deployment experience and led the U.S. Army effort from 1992-2012 in the development and deployment of telemedicine capability across 22 time zones for remote consultation for both overseas locations (Afghanistan, Iraq, Somalia, Kuwait, Haiti, Croatia) as well as stateside U.S. Army locations. He served as the U.S. Army Medical Informatics Consultant from 2000-2008. Since 1996, he has served as an Associate Editor for the “Telemedicine and e-Health Journal”, is the former Chair of the NATO Telemedicine Expert Team (2000-2012), and former President (2002-2003) and Board Member of the American Telemedicine Association since 1995.
Dr. Poropatich is a long-standing educator and has been faculty at the Uniformed Services University of the Health Science (USUHS), Bethesda, MD since 1985 and serves as a Professor of Medicine. He has over 60 publications in peer-reviewed medical journals, numerous book chapters, and edited 2 books on Telemedicine. He is a diplomate of the American Board of Internal Medicine in Medicine, Pulmonary and Critical Care Medicine. He is a Fellow of the American College of Physicians, Fellow of the American College of Chest Physicians, Fellow and past president of the American Telemedicine Association, and Fellow, American Institute for Medical and Biological Engineering.
Thomas P. Bostick
Lieutenant General (Ret) Thomas P. Bostick is a 1978 graduate of the U.S. Military Academy and holds Master of Science Degrees in both Civil Engineering and Mechanical Engineering from Stanford University, and a PhD in Systems Engineering from George Washington University. He currently serves as the Senior Vice President of the Environment Sector at Intrexon, a leader in the engineering and industrialization of biology to improve the quality of life and health of the planet. Most recently, he served as the 53rd Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers, where he was responsible for most of the Nation’s civil works infrastructure and military construction. Lt. Gen. (Ret.) Bostick also served as the Deputy Chief of Staff, G-1, responsible for total Army personnel and manpower; Commanding General, U.S. Army Recruiting Command; and as the Assistant Division Commander-Maneuver; and then Assistant Division Commander-Support of the 1st Cavalry Division. He deployed with the Division in support of Operation Iraqi Freedom before commanding the Army Corps of Engineers Gulf Region Division, where he was responsible for more than $18 Billion of reconstruction in Iraq. Lt. Gen. (Ret.) Bostick also served as an Associate Professor of Mechanical Engineering at West Point and was a White House Fellow, working as a special assistant to the Secretary of Veterans Affairs. Lt. Gen. (Ret.) Bostick has been one of the leading advocates in the federal government on resilience and developing a systems approach to watersheds. He has appeared on CNN, FOX News, CBS Evening News, the Daily Show and more. He has spoken extensively on resilience including remarks at the United Nations, Risk Analysis World Congress in Singapore, and the National Academy of Sciences. He led the U.S. Army Corps of Engineers in the completion of the North Atlantic Coast Comprehensive Study: Resilient Adaptation to Increasing Risk report to Congress in 2015.
Ronald S. Weinstein
Dr. Weinstein is an international leader in telemedicine. He is a Massachusetts General Hospital-trained pathologist who participated, as a resident, in historic telemedicine cases involving the world’s first multi-specialty telemedicine practice, linking the MGH and the Logan International Airport, in 1968. In 1986, Dr. Weinstein invented, patented, and commercialized telepathology, and introduced the word “telepathology” into the English language.
Today, there active telepathology programs in 32 countries. He is known to many as the “Father of Telepathology”. Dr. Weinstein co-founded the national award winning Arizona Telemedicine Program in 1996. The ATP links 70 cities and 160 sites in the Southwest, and has provided teleconsultation for 1.4 million cases, in 61 subspecialties. Dr. Weinstein served as president of five professional organizations, including the American Telemedicine Association, for which he is Past-President, President Emeritus and Senior Fellow. A noted scholar, Dr. Weinstein has over 600 professional publications which have been cited over 10,000 times in the literature. He has had continuous federal grant support, since 1966, for the past 50 years.
Dr. Weinstein received many honors and awards including: the “Lifetime Teaching Award” of the University of Arizona’s College of Medicine; the “Lifetime Achievement Award” of the Association for Pathology Informatics; the “Distinguished Service Award” of the Association of Pathology Chairs; and has been inducted into the United States Distance Learning Association’s “Hall-of-Fame.” Dr. Weinstein co-founded five companies, including an early educational software company for PC computers, OWLCAT, Inc., which was acquired, in 1984, by Digital Research, Inc., and the first robotic telepathology company, Corabi International Telemetrics, Inc. an early supplier of telepathology equipment for the US Department of Veterans Affairs. He co-founded DMetrix, Inc., and co-invented and patented their DMetrix-40 slide scanner which established the digital slide throughput standard for the digital pathology industry and received multiple “Bioindustry Start-Up Company-of-the-Year” Awards. DMetrix, Inc., was runner-up to General Electric in the International Wall Street Journal Innovation competition.
Dale Alverson, MD
Dr. Alverson is Professor Emeritus and Regents’ Professor at the University of New Mexico where he is the Medical Director of the Center for Telehealth involved in the planning, implementation, research and evaluation of Telemedicine systems for New Mexico, as well as nationally and internationally. He is also the CMIO at LCF Research, managing the state-wide health information exchange (HIE) assisting in their efforts to address the development and meaningful use of health information technologies, adoption of electronic health records, and integration with telemedicine. He is a Past President of the American Telemedicine Association and has also been involved in collaborative international programs to advance Telehealth and e-Health globally.
Wayne J. Olan, MD is board-certified in Radiology, and currently serves as the Director of Interventional and Endovascular Neurosurgery, Co-Director of the Endovascular Stroke Program and an associate professor of NeuroSurgery and Radiology at The George Washington University School of Medicine & Health Sciences. He completed his training in Radiology and fellowship training in Neuroradiology with subspecialty training in Interventional Neuroradiology.
He rejoined the department of neurosurgery at GW 7 years ago after serving 10 years as the director of Interventional Neuroradiology for Johns Hopkins Medicine at Suburban Hospital in Bethesda, Maryland. He continues as a consulting physician to the National Institutes of Health and the United States Congress as well as is a member of the White House Medical Unit. He is a member of many professional societies including the Radiological Society of North America, American College of Radiology, American Medical Association, Medical Society of District of Columbia, American Society of Neuroradiology,American Society of Spine Radiology, the Society of Interventional Radiology and the Society of NeuroInterventional Surgery.
Dr. Olan’s clinical and research interests involve the endovascular treatment of cerebrovascular disorders, including the treatment of cerebral aneurysms, arteriovenous malformations, the endovascular treatment of stroke and assisting in setting up endovascular stroke programs around the country. He performs aneurysm coiling, extra-cranial and intra-cranial arterial stenting, embolization of AVMs, embolization of head/neck tumors, and intracranial, endovascular thrombectomy in acute stroke patients. In addition he has interests in the interventional, minimally invasive treatment of spinal disorders.and is a leader in the treatment of degenerative spine disorders, including osteoporotic compression fractures and degenerative spinal stenosis. He is also at the forefront of regenerative medical technologies, exploring autologous solutions for many degenerative or inflammatory disorders.
Dr. Olan has published extensively on minimally invasive spinal interventions, endovascular therapy for aneurysms and arteriovenous malformations as well as stroke intervention and treatments. He lectures and teaches around the world on these topics as well as is involved in the development of many devices and ground breaking technology in these arenas.
Gregory R. Ciottone
Dr. Ciottone is a U.S. board certified Emergency Physician with more than 25 years’ experience in academic, clinical, and global Emergency Medicine. He is an internationally recognized expert in Disaster Medicine, and has served as a consultant in more than 30 countries around the world. Dr. Ciottone has extensive field experience, including developing medical education programs throughout the former Soviet Union in the 1990’s that trained over 75,000 people, serving as Commander of one of the first federal Disaster Medical Teams into Ground Zero during the World Trade Center disaster on 9/11/2001, and more recently leading a team into Haiti following the 2010 earthquake. He has also flown over 200 missions as a flight surgeon on a rescue helicopter system, with experience on the BO105, BK117, and EC135 air-frames. In 2006, Dr. Ciottone became Editor-in Chief of Disaster Medicine, later renamed Ciottone’s Disaster Medicine in his honor. The second edition was released in 2016 and deemed “The leading textbook in the field” by the prestigious journal Annals of Emergency Medicine. In addition to his textbook, he has written over 100 scholarly articles, chapters, and educational materials.
Dr. Ciottone is an Associate Professor of Emergency Medicine at Harvard Medical School and is the Director of the Division of Disaster Medicine at Beth Israel Deaconess Medical Center, where he works clinically in the Department of Emergency Medicine. Dr. Ciottone is the Founder and Director of the first-ever Disaster Medicine Fellowship Program at a Harvard teaching hospital. He also serves as the Director of the Disaster Preparedness Program at the Harvard Humanitarian Initiative. In addition to these appointments, he has held the position of Visiting Professor of Disaster Medicine at three prestigious Universities around the world, including Vrije Universiteit Brussel in Belgium and the Universita del Piemonte Orientale in Italy. Dr. Ciottone has had numerous appearances on CNN as a subject matter expert, with one of his interviews cited as “Best of CNN”, stories worth watching in 2014. He has been quoted in multiple news sources including the Boston Globe, Washington Times, ABC, CBS, and NBC news networks, Discovery news, and National Public Radio. He also gave a TEDx talk on Crisis Leadership.
Dr. Ciottone is the recipient of a number of honors and awards, including receiving an Official Citation from the Massachusetts Senate for his work at Ground Zero during the September 11, 2001 federal response, and being personally thanked by Tommy Thompson, the Secretary of the Department of Health and Human Services, for the two weeks he spent responding to that horrible event. He also served as Medical Director for the Tactical EMS training program at the Drug Enforcement Administration (DEA) Academy in Quantico, VA., and became a Founding Member of the United States Department of Homeland Security. Dr. Ciottone later served as Medical Director for the Operational Medicine Program, Office of Security and Investigations, Department of Homeland Security, Washington, DC.
Dr. Ciottone was named “EMS Physician of the Year” by Central Massachusetts Emergency Medical Services (EMS), and was the “Spotlight” for the Phi Beta Kappa national publication Keynote Reporter. The Boston Red Sox recently honored Dr. Ciottone by having him throw out the Ceremonial First Pitch as part of a 9/11 remembrance ceremony at Fenway Park. Later, while working in conjunction with Mikhail Gorbachev and the Gorbachev Foundation towards improved healthcare infrastructure in Russia, Dr. Ciottone served as a personal envoy from President Gorbachev to the U.S. Governmental Agency the Overseas Private Investment Corporation (OPIC), and was named by the Russian Federation Ministries of Education and Science as an approved Evaluation Expert for the New Eurasia Foundation. In 2016, the Chinese Ministry of Health adopted and translated Ciottone’s Disaster Medicine, 2nd ed. to be used as the national Emergency Preparedness Training Manual for China. Later in 2016, he was recognized by the White House Medical Unit for consultative services that further enhanced their mission, and in July, 2017 Dr. Ciottone will be honored for his achievements by induction into the faculty of The Royal College of Surgeons in Ireland.
Dr. Ciottone continues to teach and lecture around the world on Disaster Medicine and related topics. He resides in Westminster Massachusetts with his wife and children.
Dr. Martinez is Chief Medical Officer for Adeptus Health, where he leads quality, safety, clinical operations and physician leadership efforts for freestanding EDs, hospital-satellite ED, and hospitals across multiple states. Dr. Martinez is a nationally recognized board-certified emergency physician and has practiced emergency medicine clinically for more than 30 years, and held senior roles in business, academia, and the federal government. Before joining Adeptus Health, Dr. Martinez was Chief Medical Officer of North Highland Worldwide Consulting, where a major focus of his work was collaborating with physician leadership to enhance their effectiveness in providing high-value care, building data-driven patient-centered teams, and driving cultural change. Dr. Martinez also served as the Executive Vice President of Medical Affairs for the Schumacher Group, a leading emergency medicine practice management company, and was previously appointed Federal Administrator of the National Highway Traffic Safety Administration (NHTSA) by President Clinton. He currently serves as faculty at Emory University School of Medicine and previously held roles at Stanford University School of Medicine and as Executive Director of the Medical Leadership Academy. Dr. Martinez has been a senior medical advisor to the National Football League since 1988, facilitating medical care, emergency planning, preparedness and public health for The Super Bowl. He was elected to the Institute of Medicine of the National Academy of Sciences in 2004 and served on the Board of Directors of the Public Health Foundation.
Dr. Martinez pursued undergraduate studies from Louisiana State University, an M.D. from Louisiana State University School of Medicine, and his residency at LSU-Charity Hospital at New Orleans, where he was Chief Resident.
John J. Burke
Throughout his career, John Burke, of Burke Consulting, has been a business builder, investor and strategist. With an MA in psychology, his career has included international consulting in the development and strategic positioning services for vendors of Employer Assistance Programs, (EAP) work/life, and general and behavioral health services . His consulting also focuses on mergers and acquisition activities and the development of strategic business relationships. Recently, John served as Chief Strategy Officer for the Oregon Center for Applied Science, ORCAS Inc., a health technology company that was acquired by GlobalMed in January 2017. Additionally, John is a founder and director of Connect Assist, Inc. based in Cardiff, Wales UK. Over his career, John has worked in the public sector, been a business owner and has served on the senior management team of a large managed behavioral healthcare company. He is a frequent speaker at conferences and events and is published in many professional journals. John has been a member of numerous national employer and healthcare committees, and he has served in leadership capacities with several professional associations. John serves on the board of directors of Empathia, Connect Assist, Minds Renewed and the Employee Assistance Research Foundation.
The son of American missionaries, Doctor Phil Johnson spent his childhood in the Himalayan Mountains and Sindh deserts of Pakistan where his parents focused on providing education, rural development and healthcare. His interest in healthcare grew from there and led to him pursuing a degree in medicine, which he received from Northwestern University. After an internship and residency in family practice at the University of Arizona Health Sciences Center, Dr. Johnson practiced in underserved areas of Arizona for Indian Health Services. In 1992, he became a Fulbright Scholar at Aga Khan University Medical School in Karachi, Pakistan, where he set up postgraduate training programs for the university. Dr. Johnson returned to the United States in 1994 and began work as an emergency physician at Summit Healthcare Regional Medical Center in Show Low, Arizona. In 2003, he was named the hospital’s Emergency Room Medical Director and Chairman of the Emergency Department. Dr. Johnson shares his expertise with medical students at Midwestern University College of Osteopathic Medicine in Glendale, Arizona, serving as a Clinical Assistant Professor.
Dr. Johnson holds multiple certifications in advanced life support for both adults and pediatric patients. He has spoken at national and international conferences in the United States, Canada and Pakistan and is a published author of clinical literature.
His desire to provide the best care for his patients was the motive behind the founding of EMDTransfer in 2007, a cloud-based service that provides distant specialists with critical patients’ medical images. This speeds up the decision-making process as to whether a patient needs to be transferred to a hospital that provides a higher level of care or remain at the original facility. Unnecessary patient transfers add more layers of cost to the healthcare system, deprive community hospitals of needed revenue, and are an inconvenient burden to patients and their families. In late 2011, GlobalMed purchased EMDTransfer and added Dr. Johnson to its medical Advisory Board.
Phillip Joseph Silberberg
Dr. Silberberg is presently a Staff Radiologist at Omaha Children’s Hospital, Omaha, NE. He has served as a Clinical Associate Professor-Radiology at Creighton University and the University of Nebraska Medical Center. Dr. Silberberg has also been an Associate Professor at Doernbecher Children’s Hospital and Oregon Health Sciences University for over nine years.
Currently, Dr. Silberberg is a member of the American Board of Radiology with a certificate of Added Qualifications in Pediatric Radiology. He has been a fellow of the Royal College of Physicians and Surgeons of Canada and a diplomat of the American Board of Radiology since 1993. Dr. Silberberg has been published in over 15 different peer reviewed journals and is a member of over eight professional societies, including the American roentgen Ray Society, the Radiologic Society of North America, the Fellow of Royal College of Physicians and Surgeons of Canada, the Society for Pediatric Radiology and the Society of Computer Assisted Radiography.
Dr. Silberberg graduated from the University of the Witwatersrand Medical School, Johannesburg, South Africa. He placed 29th out of 200 on the Surgical Merit List. He served his residency, in the department of Diagnostic Radiology, from McMaster University, Ontario, Canada. Dr. Silberberg performed a fellowship in Pediatric Radiology at the Hospital for Sick Children, Ontario, Canada. Dr. Silberberg served a rotating internship at Hillbrow General Hospital, in Johannesburg, South Africa.
Tony M. Astorga
Mr. Astorga retired in 2011 from Blue Cross Blue Shield of Arizona where he served as the Senior Vice President & Chief Financial Officer since 1988 and as the Chief Business Development Officer since 2010. He also held the position as President of Blue Cross Blue Shield of Mexico from 1994-1999.
Mr. Astorga received a B.S. Degree in accounting with high honors from Arizona State University and has attended executive education programs at Fuqua School of Business - Duke University, Kellogg Graduate School of Management - Northwestern University, and Graduate Center for Health Professions – University of California San Francisco.
He is currently a member of the board of directors for the Arizona Community Foundation, Arizona Hispanic Chamber of Commerce, ASU Foundation, Catholic Charities, CSA General Insurance Agency, Financial Executives International, Phoenix Art Museum, and US Bank Arizona. In addition, he currently serves as chairman of the Arizona Hispanic Chamber of Commerce Foundation and has previously served in community leadership roles as co-chair of the Governor’s Citizens Finance Review Commission, Maricopa Community Colleges’ ACE Campaign Cabinet, and Governor’s Film and Television Commission.
He has been an active member of the community where he has previously served as a member of the Board of Directors of the Arizona Academy, Arizona-Mexico Commission, Arizona Coliseum and Exposition Center, Arizona Society of Certified Public Accountants, ASU Alumni Association, ACT International, Blue Cross Blue Shield of Arizona, Boy Scouts Grand Canyon Council, Chase Bank Arizona, Colonia Bank, Community Council, Compass Bank Arizona, Desert Botanical Garden, Diocesan Finance Council, Friendly House, Information and Referral Services, Maricopa Partnership of Arts and Culture, Norwest Bank Arizona, Pi Kappa Alpha House Corporation, Project Prevention, Quality Care Solutions, Inc., Regency Health Services, Inc., Sun Healthcare Group, Inc., Thunderbird – The American Graduate School Global Council, Valle del Sol, Valley of the Sun United Way, VSUW Foundation, and Wells Fargo Bank Arizona.
He is a member of the Arizona Academy, Arizona Hispanic Chamber of Commerce, American Institute of Certified Public Accountants, Arizona Society of Certified Public Accountants, and Financial Executives International.
He has received various civic and business awards, including the Arizona Hispanic Chamber of Commerce “1981 Professional of the Year”, the ASU College of Business “1985 Alumni Hall of Fame”, the Arizona Society of Certified Public Accountants “1995 Public Service Award”, the Valle del Sol, Inc. “1998 Profiles of Success Exemplary Leadership Award”, the Arizona State University “1999 Alumni Achievement Award”, the Anti-Defamation League “2000 Leaders of Distinction Award”, the Chicanos por la Causa “2001 Professional Achievement Award”, the Phoenix Art Museum “2011 Exemplary Service Award”, and the Boy Scouts of America “2011 Whitney Young Award”. He was also recognized in the Business Journal’s list of the “Valley’s 100+ Most Influential” in 1999-2000, “Valley Influential – Class of 2004”, and the Arizona Business Magazine “2008 Centers of Influence Award” which honored Arizona’s ten most influential financial executives and “2013 Twenty-five Most Influential Hispanic Leaders in AZ”.
Gigi Sorenson is Chief Clinical Officer at GlobalMedia Group, LLC (GlobalMed). She is responsible for assuring clinical integration and applicability of all aspects of products and software developed and offered to customers. She also helps lead a consulting service through the company to assist customers in strategic planning and operational implementation of telehealth programs and services. Ms. Sorenson has developed remote patient monitoring, prehospital, direct to consumer, outpatient specialty clinic, and inpatient acute care telehealth programs while working in the telehealth space. She has published on remote patient monitoring program success and partnerships required for success. She is a thought leader and national speaker on telehealth program development, remote patient monitoring, mHealth, and rural health. In recent years, she has been the principle investigator on numerous grant and foundational funding to develop and expand telemedicine programs across the rural southwest. She is a graduate of Northern Illinois University with a Master of Science in Nursing degree and holds a Lean Six Sigma Green Belt.