Goldman School of Dental Medicine. Dr. Jumlongras is also Clinical Director of the Pediatric Dentistry Treatment Center. Dr. Jumlongras holds a DDS from Mahidol University in Thailand. She completed her Certificate in Graduate Study in Pediatric Dentistry at Tufts University School of Dental Medicine, and received her Ph.D. in Biological Science in Dental Medicine from Harvard University. She completed her post-doctoral training at Brigham and Women’s Hospital. Prior to coming to GSDM, she worked as an instructor, and pediatric dentist at Harvard University School of Dental Medicine for seven years.