Little Teeth, BIG Smiles

Dr. Cody Masts joins host Dr. Joel Berg for a conversation on the importance of building relationships with your pediatric patients. Dr. Mast shares his winding journey that led him to choosing dentistry and why working in pediatrics appealed to him after first treating adults. He also discusses how cultivating relationships can be even more impactful for your business, especially concerning patients utilizing Medicaid, from his perspective as the CEO of a 15-office practice group.

Guest Bio:

Dr. Cody Mast is a board-certified pediatric dentist who grew up in Bellevue, Wash. He is the son of a pediatric dentist and a dental hygienist. Everything he has learned in dentistry is a culmination of tools he took from those before him, and he owes all of his success to both them and his patient wife of almost 25 years. He graduated from Nova Southeastern University College of Dental Medicine in 2002 and completed his certificate in pediatric dentistry at Indiana University in 2004. He is a proud father of two teenage daughters, practices clinical dentistry four days a week in Issaquah, WA, and is also the CEO of PIP Pediatric Dentistry and Orthodontics, a large, privately owned group practice consisting of 15 locations throughout Wash. and Ore.

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On this episode, host Dr. Joel Berg is joined by Dr. Jorge Castillo, past president of the International Association of Paediatric Dentistry (IAPD) to discuss Dr. Castillo’s session at AAPD 2026 in Las Vegas. The session, featuring Dr. Castillo and other international experts, delves into the global perspectives on early intervention with developing dentition and how pediatric dentistry and orthodontics intersect during that decision-making process.

Dr. Castillo also lends his voice to the ongoing little teeth, BIG Smiles discussion relating to the co-location of pediatric dentistry and orthodontics, sharing his perspective on international trends, particularly in comprehensive care clinics.

Guest Bio:

Jorge L. Castillo, DDS, M Dent Sci, MSD, PhD, is a board-certified pediatric dentist and orthodontist with an extensive academic and international leadership background. He earned a Master of Dental Sciences in Pediatric Dentistry from the University of Connecticut, a Master of Science in Dentistry in Orthodontics from the University of Washington, and a PhD from the Peruvian University Cayetano Heredia.

Dr. Castillo is a Professor in the Department of Stomatology for Children and Adolescents at the Peruvian University Cayetano Heredia and serves as an Affiliate Assistant Professor in the Department of Oral Health Sciences at the University of Washington. He is a Diplomate of both the American Board of Pediatric Dentistry and the American Board of Orthodontics.

A past President of the International Association of Pediatric Dentistry (2013–2015; 2021–2023), Dr. Castillo currently serves on the Executive Committee of the World Federation of Orthodontists (2025–2030). He has published widely in peer-reviewed journals and has lectured internationally across the Americas, Europe, Asia, the Middle East, and Africa.

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This episode of Little Teeth, BIG Smiles explores how co-locating pediatric dentistry and orthodontics under one roof advances dentistry’s version of the Triple Aim: improving patient experience, enhancing population oral health, and reducing per-capita costs. Dr. Christina Carter joins our host Dr. Joel Berg for a discussion that reframes co-location not as a convenience model, but as a value-based, prevention-oriented system of care that is particularly impactful for children, families, and underserved communities.

Guest Bio:

Dr. Christina R. Carter is a graduate of Haverford College in Haverford, Penn. She earned her dental degree at UMDNJ-NJDS, now Rutgers School of Dental Medicine. She earned her Certificate in both Pediatric Dentistry and Orthodontics at New York University College of Dentistry. She completed a fellowship in Cleft, Craniofacial and Surgical Orthodontics at the Institute of Reconstructive Plastic Surgery- New York University Langone Medical Center. She earned her Certificate as a Holistic Health Coach from the Institute of Integrative Nutrition in New York. She is a Diplomate of the American Board of Pediatric Dentistry and American Board of Orthodontics.

Dr. Carter is in private practice in Madison, NJ. She has been named multiple times as a “Top Doctor” by New Jersey Magazine and “Favorite Kid’s Doc” by New Jersey Family Magazine. She has served on the AAO Council of Orthodontic Health Care and multiple AAO committees and is a past president of the Northeastern Society of Orthodontists (NESO) and served as their Delegate Chair to the ADA House of Delegates. She often appears on Sirius Radio “Doctor Radio”, AAPD Podcasts, and has been published in Scholastic and Kiwimagazines. In addition, she has appeared on “Inside Edition”, WPIX NYC News, and Today.com. She lectures nationally and internationally on pediatric dentistry, orthodontics, and treating patients with special needs. She is an Assistant Professor at New York University College of Dentistry in the Departments of Pediatric Dentistry and Orthodontics. Dr. Carter enjoys volunteering with Special Olympics and alongside her certified therapy dog, Callie, through Creature Comfort Pet Therapy in New Jersey.

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