We Have the Experience to Take Your Teeth Comfortably to an All-New Health Level!

With our technologically advanced, state-of-the-art office, we know we can take care of your family dental needs thoroughly completely comfortably. PREVENTION is our main thrust and we will help you get to the places you have trouble reaching when you come for your teeth cleaning and check-up. For everything from children’s first examination and cleaning to aesthetic cosmetic smile make-overs and veneers to root canals,  wisdom teeth and implants. Drs. Meltzer and Hsieh are the dentists you should call to complete the work in the most friendly, gentle, and professional way. Our pledge is that WE DO THINGS IN A COMPLETELY COMFORTABLE FASHION. Anesthesia, oral and intravenous sedation and nitrous oxide are available for your complete comfort. Smile improvement, Invisalign and orthodontics, porcelain veneers, cosmetic fillings, root canal therapy, crown and bridge work, implant tooth replacement, laser-type teeth whitening, and periodontal gum therapy are all accomplished in our friendly environment.


Richard G. Meltzer, DDS, DABFD

Here at the offices of Richard G. Meltzer, D.D.S. and Sandra P. Hsieh, D.D.S.,  we are experts in our field, and provide excellent dental care to our patients. We have 35+ years of experience working with the latest state of the art technology to get your teeth the way you want them to be in a completely comfortable fashion.

Dr-MeltzerRichard G. Meltzer, D.D.S., is licensed in Maryland, D.C., and Florida. He is a graduate of Georgetown Dental School and  had  a hospital residency, performing all phases of cosmetic, and preventive dentistry and surgery.

Dr. Meltzer is Board Certified in Intravenous Sedation and Anesthesia, providing many options to receive dental treatment in a painless and comfortable fashion, even for those who are afraid, have had difficult dental experiences in the past or a bad gag reflex. Dr. Meltzer says, “Don’t be surprised if you have a good time.”

With Diplomate Status, Dr. Meltzer has been associated with the American College of Forensic Dentistry, a member of the Maryland State Medical Forensic Team, a consultant to the Maryland Board of Dental Examiners, Chairman of the Dental Department at Hebrew Home of Greater Washington, and is a member of the Ethics Committee of Southern Maryland Dental Society and the Maryland State Dental Legislative Committee. He helped write the laws for sedation dentistry in Maryland and DC. He has also participated in the Armed Forces Institute of Pathology Forensic course of study.

A dentist with this much experience deserves a chance to show you just what he can do. He is so very professional and gentle that you will want to continue receiving routine dental care from him.

A friendly, caring staff accompanies him, including Robin Spence,  Jennifer Persaud and Jennifer Doege, registered dental hygienists, who contribute their talents and skills by providing thorough, gentle care and being good teachers.


Sandra Hsieh, D.D.S. (pronounced “Shay”) is committed to providing dental care with the utmost comfort, precision and collaboration with her patients.  A native of Rockville, she was a Wootton patriot graduate.  Dr. Hsieh received her dental degree with honors at the University of Maryland Dental School and continued advanced clinical studies in a general practice hospital residency at the Veterans Affairs Hospital in Baltimore.  She treated medically compromised patients and performed all aspects of dentistry, continuing these services in private practice for over 15 years. A researcher at the National Institutes of Health in the Dental and Craniofacial department, she worked on adenoviruses as gene therapy for Sjogrens syndrome, an autoimmune disease affecting the salivary glands.

Dr. Hsieh is Board Certified in Intravenous anesthesia and sedation. Top Doctor recognized her as a 2019 Top Dentist.  She is a member of the Academy of General Dentistry and American Dental Association.  She is LUMINEERS, INVISALIGN and Six Months Smile certified, providing teeth straightening and orthodontic smile transformations. She participates in the Donated Dental Services Program for the Maryland Foundation of Dentistry for the Handicapped, serves on the board of Alpha Omega Dental Fraternity, and is a member of Mommy Dentists in Business. Known for her gentleness and calm demeanor, she makes every patient feel comfortable and relaxed while helping them to achieve a healthy smile.  She looks forward to long lasting relationships with her patients and feels grateful to be a part of maintaining their healthy teeth and gums for life!