Meet Our Team of Dentists & Specialists

Raised in Montgomery County, Dr. Amir Karimi, D.D.S., uses the latest techniques and materials while working with you to achieve and maintain your ultimate beautiful smile. He takes time to meet and understand your requests and delivers them in the gentlest way, with the highest quality. Dr. Karimi completed his undergraduate degree in Biology from University of Maryland College Park; he then earned his Master of Science in Human Physiology from Georgetown University.

Dr. Aquino is always thinking ahead about the next continuing education course to take or the next piece of technology he’s going to train on. He’s all about progress and making things better for his patients, which you’ll certainly appreciate when you decide to partner with him!



Dr. Viviana Urban grew up in Montgomery County, Maryland, and received her Bachelor of Science degree from the University of Maryland, College Park in 1986. She went on to receive her Doctor of Dental Surgery degree from Georgetown University School of Dentistry in Washington D.C. in 1990. She worked as an associate dentist for four years after graduation and then purchased her private practice in Gaithersburg, Maryland in 1994 where she worked for the past 27 years until she joined the Starbrite Dental team.

He earned his Doctor of Dental Surgery at the University of the Pacific Arthur A. Dugoni School of Dentistry in San Francisco, California. After graduation, Dr. Leon-Guerrero completed a general practice residency at Kings County Hospital Center in Brooklyn, New York. He then furthered his training by earning his Certificate of Endodontics from the prestigious Columbia University College of Dental Medicine. To stay current in his field, Dr. Leon-Guerrero maintains professional memberships with the American Dental Association...

Dr. Salar Azad has been in practice in the fields of Periodontics, Dental Implants, and Cosmetic Dentistry since 2017. His certification and expertise enable Dr. Azad to provide an extended range of therapeutic modalities through the vast knowledge of his disciplines in order to achieve the utmost in treatment excellence.