Our Dentists

Silver Spring, Maryland


Dr. Mike Horng

Dr. Mike Horng is a caring, talented, and compassionate professional, who strives for perfection in precise and gentle dentistry.

Dr. Horng attended the University of Rochester for his undergraduate studies and Johns Hopkins University for his master’s degree in chemical engineering. He then graduated from New York University with his Doctor of Dental Surgery Degree.

Dr. Horng keeps up to date on the newest techniques and the latest research to offer his patients the best and most conservative treatment options.

Dr. Horng is bilingual, communicating fluently with his patients in English and Mandarin Chinese. In his spare time, Dr. Horng enjoys cooking for his family and caring for his miniature goldendoodle Minnie.


Dr. Roberto Aleman

Dr. Roberto Aleman's journey in dentistry began as a kid shadowing his uncle’s dental practices in Puerto Rico. He earned his bachelor's degree in Biology from the University of Maryland, setting the stage for his passion for medical sciences. He continued his educational journey by obtaining a master's degree with honors from Mississippi College. Given his achievements during his master’s program, Dr. Aleman was awarded the Merit Scholarship and the Dean Grant to attend Tufts University School of Dental Medicine. 

Throughout his career, he has consistently integrated cutting-edge technology into his practice, ensuring that his patients receive the most advanced and comfortable treatments available.

He is known for his caring and empathetic approach, making every dental visit a stress-free experience. His ability to converse fluently in both Spanish and English ensures that a diverse range of patients can comfortably communicate their needs and concerns.

In his spare time, Dr. Aleman enjoys hanging out with his wife and shih-poo, traveling, and playing as much golf as possible.