Meet Our Doctors & Team

Namhee Lee, DDS

Dr. Lee completed her post-bachelor degree at the University of Houston and earned her Doctoral of Dental Surgery degree at the University of Texas Health Science Center at San Antonio. She loves dentistry and interacting with patients. She has wanted to be a health provider since she was a little girl in order to help people in need, and becoming a dentist seemed like the perfect fit. Dr. Lee has received an award from The American Academy of Orofacial Pain and has been awarded numerous certifications regarding different technologies for dental treatments. She also is a Qualified Dentist of the American Academy of Dental Sleep Medicine. Dr. Lee is a patient-oriented provider and desires to have life-long relationships with her dental patients, making her one of the top dentists in San Antonio, TX. When she has spare time, she likes to do outdoor activities such as jogging, hiking, and traveling. She enjoys watching movies, playing piano, listening to cello music, and taking lessons to play the cello.

Alessandro Milani, DMD

Dr. Alessandro Milani grew up in Padova, Italy where he worked as a certified dental technician. He moved to Connecticut, earned his bachelor’s degree at the University of Connecticut and received his degree as a Doctor of Medicine in Dentistry at the University of Puerto Rico, School of Dental Medicine. He has also received two years of intense training in prosthodontics at the University of Iowa’s College of Dentistry. Dr. Milani is devoted to continued education as a dentist and finds it important to remain responsive and up-to-date on innovations in oral health and dentistry. Dr. Milani enjoys soccer, tennis, running, and swimming. Dr. Milani, one of San Antonio's best dentists, also likes to read and enjoys traveling during his spare time.

Jessica Casillas, RDH


Jessica was born and raised in San Antonio, Texas. She began her journey first as a dental assistant and then went back to school to fulfill her life-long dream of becoming a dental hygienist. She obtained a Bachelor of Science in Dental Hygiene at the University of Texas Health Science Center School of Dentistry in San Antonio. Jessica enjoys getting to know her patients and making all dental care received a comfortable, pleasant experience for them. Jessica is a gentle and caring provider that pampers her patients to help relieve dental anxiety. She also enjoys helping her patients achieve healthy oral habits and educating them on their personalized oral hygiene instructions. It brings her happiness to see her patients utilizing her instructions and them coming back with healthier gums and teeth. In her spare time, she enjoys spending time with her husband and two children. Her hobbies include painting, watching movies, and traveling with her family.


Duyen Nguyen, RDA

Sleep Apnea Coordinator

Duyen earned her first dental assistant degree at San Antonio College in 2014. She began her career by challenging herself every day. During her time at school, she fell in love with San Antonio and its people and decided to call it home. Duyen loves being able to improve her patient’s dental health and provide them with beautiful smiles and knowledge that builds their confidence. She, like our entire San Antonio dental team, believes in building a long-term relationship with her patients based on trust and meeting their expectations. Our dentistry patients know her for her friendly, caring manner, concern, and her attention to detail. In her spare time, Duyen enjoys traveling, cooking, and spending time with family.