Green Tree Pediatric Dentistry
Welcome to Green Tree Pediatric Dentistry, where we provide exceptional dental care tailored to the unique needs of children in Mountain Lakes, NJ. Led by a highly trained pediatric dentist with dual residency training and faculty experience, our practice is dedicated to ensuring every child receives the highest quality treatment in a calm, comforting environment.
From your child’s first visit to their teenage years, we focus on prevention, education, and personalized care to help your child maintain a healthy, beautiful smile for life. Our state-of-the-art facility and compassionate approach make dental visits a positive experience for both kids and parents in Mountain Lakes, Denville, and Parsippany.
Dr. Joo Hyoung Park is a board-certified pediatric dentist and diplomate of the American Board of Pediatric Dentistry. He was an Assistant Professor at the University of Rochester Medical Center. During this time, Dr. Park treated patients at the URMC Surgery Center at Sawgrass and Golisano Children’s Hospital, performing many extensive full-mouth rehabilitation cases under general anesthesia. These rewarding experiences allowed him to help many children and families in need including those with special healthcare needs, further enhancing his skills in managing broad ranges of pediatric cases. He also mentored pediatric dental residents.
Dr. Park earned his dental degree from the University of Michigan School of Dentistry, one of the top dental schools in the United States. Following this, he completed a 2-year Advanced Education in General Dentistry residency and a Pediatric Dentistry residency at the University of Rochester Medical Center’s Eastman Institute for Oral Health.
Now at Green Tree Pediatric Dentistry in Mountain Lakes, NJ, Dr. Park brings this extensive experience to provide personalized, compassionate care for every child he treats. He is committed to ensuring each visit is a positive experience and to educating families on maintaining healthy oral habits, laying the foundation for a lifetime of bright, confident smiles.













At Green Tree Pediatric Dentistry, we go beyond standard dental care. We believe in creating an exceptional experience for our patients and their families by combining top-tier clinical expertise with a warm, child-friendly atmosphere.
Pediatric dentists have had 2-3 years of additional, specialized training to care for young children and adolescents. From the first tooth to adolescence, we help your child develop a healthy smile and manage situations that are unique only to children.
Our office is designed to ease nervous children (and their parents!) with a kid-friendly atmosphere. We take extra time to understand the personality of each child and our team works hard to accommodate every personality.
Green Tree Pediatric Dentistry, is here to help guide you and your child on their dental journey. Contact us today to learn more about what makes us unique and a great place for kids!
We offer a full range of pediatric dental services to keep your child’s teeth healthy, including:
At Green Tree Pediatric Dentistry, we’ve created a space where children can feel relaxed from the moment they walk in. Our office was thoughtfully designed with both comfort and care in mind — blending modern technology with a calming, nature-inspired atmosphere.