Alice P. Chen, DMD, FAAPD
Dr. Alice P. Chen is a board-certified pediatric dentist with more than 20 years of clinical experience dedicated to improving the oral health of infants, children, adolescents, and individuals with special health care needs. She is currently a full time associate professor at Roseman University, where she combines clinical care, teaching, research, and advocacy to advance pediatric oral health.
Dr. Chen serves as the Public Policy Advocate for the American Academy of Pediatric Dentistry and is the Oral Health Champion for the Nevada Chapter of the American Academy of Pediatrics. Through these roles, she works with healthcare professionals, educators, and policymakers to expand access to preventive oral health services and promote evidence-based practices that improve children's health.
A longtime Nevada resident, Dr. Chen is married to an anesthesiologist, and together they have raised their two children in Nevada. She is passionate about building collaborative partnerships between medical and dental providers to improve oral health outcomes for children across the state.
John Koopman, M.D., MBA
Dr. John Koopman is an Assistant Professor with the Department of Community and Family Medicine at the University of Nevada Reno and an employed physician with Renown Medical Group. Dr. Koopman completed his undergraduate degree in Biopsychology at the University of California, Santa Barbara before attending the University of Colorado for medical school. He is board certified in Family Medicine after completing residency training at the University of Nevada Reno Family Medicine Residency, where he now enthusiastically teaches. Some of Dr. Koopman’s focuses include clinical reasoning in medicine, point-of-care ultrasound, clinical and hospital systems administration, clinical procedures, and pediatric care. When not working, Dr. Koopman enjoys spending time with his wife and two children and travelling the great outdoors.
Dr. Koopman’s previous medical education included a comprehensive overview of oral health care, including electives spent with dentistry residents. He presently teaches oral health didactics at the UNR School of Medicine, promoting oral health education amongst medical students and residents in training. Dr. Koopman proudly serves as a volunteer member of Nevada’s Advisory Committee on the State Program for Oral Health and is a state champion for Harvard Dental School’s 100 Million Mouths Campaign.
Julpohng "JP" Vilai, M.D., FAAP
Dr. Julpohng “JP” Vilai (he/him) is an Associate Professor of Clinical Sciences at Roseman University College of Medicine, where he serves as Pediatrics clerkship director and medical director of Roseman Medical Group. A board-certified pediatrician and Las Vegas native, Dr. Vilai received a degree in Biological Sciences from the University of Nevada, Las Vegas, obtained his medical degree from the University of Nevada, Reno School of Medicine, and completed his Pediatrics residency at MedStar Georgetown University Hospital. He has had a variety of roles in both academic and private practice as well as rural and urban settings, including pediatric/neonatal hospitalist, co-owner of a private practice, consultant for tribal communities, and school-based health.
Dr. Vilai serves as Vice President of the Nevada Chapter of the American Academy of Pediatrics and is a member of the Gold Humanism Honor Society. He has received Faculty Educator of the Year and Faculty Mentor of the Year awards from the UNLV Pediatrics Residency Program and was named a Nevada Business Magazine 2025 Healthcare Heroes (Humanitarian) for his work with Shannon West Homeless Youth Center. Dr. Vilai is passionate about medical education and improving health outcomes in underserved populations, particularly youth experiencing homelessness, the LGBTQIA+ community, and children with chronic healthcare needs. Outside of medicine, Dr. Vilai enjoys spending time with his wife and two boys, hiking, and LEGOs.