Lifelong Dental Care
You and Your Family Can Trust
Our mission is to provide our patients with the best dental care in the most caring and supportive manner and environment possible. We take great satisfaction in helping you to maintain optimal oral health throughout your life. We will be educating and guiding you through every step of your treatment. Our practice is devoted to comprehensive lifelong patient care.
Meet the Doctors
We want you to know us professionally as well as personally. It’s not just about what we know, it’s also about ensuring you’re comfortable with who we are. Click the buttons next to any of our photos to read more about our experience, lives, and interests.
Dr. Sang Cho, DDS
Dr. Cho is constantly looking for ways to increase his knowledge for the benefit of his patients. He has traveled extensively to learn cutting-edge methods and assist those who are in the greatest need.
Dr. Stephen Tigani, DDS
Dr. Stephen Tigani is committed to providing his patients with the best possible orthodontic care in the Washington area. He has worked in orthodontics for over fifteen years and believes in treating each and every patient with the individual care and attention they deserve.
Our Team is Something Special
Our greatest asset is our team--the people that make Suburban Dental a dental home for so many. From our fun names for our pets to which songs get stuck in our heads, we are all unique individuals just like you. We want to build friendships and be partners in your dental health journey. Every single team member is proud of the quality care they provide and cares deeply for the people who trust us with their care. While our instruments are sterile, our people are the opposite: genuine, honest, and deeply compassionate.
Registered Dental Hygienist
Malia graduated from Allegany College of Maryland in 2016 as a Registered Dental Hygienist and is licensed to administer local anesthesia and monitor nitrous oxide. Her primary focus is giving patients the best care possible and educating the patient on their oral health. Malia has experience with dental assisting as well as being an implant coordinator. She prides herself in staying current with the latest research in preventative oral health care. Her professionalism and commitment are noticeably reflected in her positive attitude and delivery of care. Many of our patients leave raving about their experience with Malia and look forward to their dental visits. Malia enjoys spending time outdoors hiking, snowboarding, and traveling with family and friends.
Registered Dental Hygienist
Zahra graduated from the University of Maryland School of Dentistry in 2021 as a Registered Dental Hygienist and is licensed to administer local anesthesia and monitor nitrous oxide. She is passionate about improving the oral health of her patients. She works with patients through clinical care and oral hygiene education to ensure that their oral health is a priority. Her goal is to make sure that every dental visit is a comfortable one. Zahra also enjoys traveling and spending time with friends and family.
Roxana was born and raised in Gaithersburg, MD. She then attended a dental assisting training school, Hands on D.A.T, located in Rockville, MD, where she received her dental assistant certificate in 2017. She then made her way back into the dental field as a full-time patient coordinator where she grew to love the administration side of the field. As an office manager today, Roxana dedicates her time to supporting and supervising all administrative duties such as financing, billing/insurance, scheduling, and coordinating patient treatment. Her overall goal is to provide outstanding support to patients and maintain a smooth-running office. In her free time, Roxana loves traveling and spending time with her son and boyfriend. She enjoys being in the city, where she likes to explore different cuisines and brunches with her family and friends!
Choosing a Dentist is an important decision.
Here’s why Suburban Dental is your best option.
Friendly staff, our team really (genuinely!) cares about our patients!
Education-based care: We’re never pushy! Instead, we help our patients understand what’s happening inside their mouths, and work together to choose the best treatment for YOU.
A relaxing, spa-like environment that puts you at ease from the minute you walk in.
One-stop-shop: From restorative care to sedation, cleanings to Invisalign, and most and everything in between! We won’t send you running all over town for the comprehensive care you need.
Bilingual: We welcome Spanish speakers and are proud to offer accessible dental care to our Spanish-speaking community.
New Technology With a Gentle Touch
We utilize leading-edge dental technology as part of our commitment to providing an exceptional level of dentistry. These tools allow us to detect issues earlier, diagnose, and treat more dental issues faster while keeping your comfort priority one at all times. You can trust you’re getting only the latest dental technology and treatments when you visit our office.
Our digital X-rays emit less radiation, take images faster without any need for processing, and allow us to optimize the images so we can provide a more precise diagnosis.Learn More
A picture explains what words never can, especially when it comes to your teeth. An intra-oral camera can take pictures with such detail, it can show cracks and stress marks in a tooth that can’t be seen with the naked eye.Learn More
Cone Beam / 3D X-ray
The complex structures of your jaw can be difficult to decipher on an x-ray. But advanced 3D imaging brings the unprecedented ability to see your mouth and jaw with as much detail as a CT scan, but right in our office.Learn More
Doctor Cho was a phenomenal dentist. He was able to take out my difficult wisdom teeth without any problems. Most of all, he was very sincere and truthful in his clinical approach to my condition. I would definitely recommend anyone to go see him for their dental needs. Especially if you are Korean like myself. He is fluent in both Korean and English.
Everyone in this place is so welcoming and nice. The ladies at the front desk always have this huge smile and welcoming attitude. Dr. Cho is absolutely my favorite person. He did so well with my procedure and always made sure that it was always done right. Thank you for the great service!
Very quick every time I'm there! The front desk is always friendly and the hygienists and Dr. Cho are great!
I started going here a few months ago and have never had one bad experience. Both Dr. Cho and Dr. Smith do an absolutely incredible job. The dental assistants are great too! Highly recommend this to anyone who is suffering from mouth pain or a general dentist checkup.
I went for a fill in and everyone is super friendly. Daniela and Dr. Cho gave me great care.
The best dental practice I have had in years. My search is over.
Sweetest staff ever! Wouldn’t want to go anywhere else. I look forward to every single appointment.
This place is the best dentistry you can find in DC metro area!
The staff at the office are professional efficient and friendly. It’s always a pleasure to visit which is unusual to say about a dentist's office. Highly recommend.
Everyone is super polite, careful, knowledgeable, and professional. I've been going there for a few years now and have nothing but praises to offer. I'd you want a pain free, worry-free dental experience - this is the place to go! Thank you guys for all you do!
Came in for regular cleaning and was greeted by a very friendly front desk staff. My information was processed quickly and efficiently by all members of the front desk. I was then escorted to the room of my cleaning where I was greeted with a smile by Malia. I’ve been getting cleanings my whole life but Malia was one of the most cordial and proficient hygienists I’ve ever had. During my cleaning, she made sure I was comfortable and kept me informed throughout the entire process. Lastly, I met with the Dentist who was happy to tell me I had no cavities! 10/10 recommend this office to anyone and everyone. All Smiles Over Here!