At Specialists in Orthodontics, We Provide Quality Orthodontic Care You Can Trust!


Our award winning orthodontists, in addition to their dental degrees, went
through 2-3 years of specialized training to develop the skills and experience necessary to
safely and effectively treat your family. We offer low monthly payments, 0% financing, along with
braces and Invisalign options for children and adults. Book your free consultation today and join
our patient family.


Your smile is your trademark. Treat it with the care and attention it deserves. From Invisalign and AcceleDent to customized braces, we offer the most advanced corrective treatment options and expert insight to solve even the most complex cases in children, teens, and adults. We also accept most insurance and offer payment plans to ensure affordable treatment for the whole family. Now that’s something to smile about!

Visit one of our convenient locations, meet the doctor and receive a free, zero-obligation consultation to ask all the questions you may have about orthodontic treatment options for the whole family.


If you aren’t quite sure which treatment is best for you — we are here to help. Some patients are an ideal fit for Invisalign, while others will achieve better results with customized braces. At Specialists in Orthodontics of Maryland, your care begins with a thorough exam, which may involve the study of oral models, digital photographs, 3D models and radiographs (X-rays). Once we have a comprehensive understanding of your preferences, dental history and current oral condition, we will discuss all options, break down costs and map out a treatment plan together.

Meet The Doctors

Collectively, our board-certified orthodontists and orthodontic specialists bring decades of experience to the exam room. We are uniquely qualified to treat children, teens and even complex cases in adults with the highest level of quality, affordable care.

Mohammed Abdulateef, DMD

Board Certified Orthodontist

Marc E. Weber, Jr, DDS

Board Certified Orthodontist

Dr. Weber is dedicated to changing the world one smile at a time. When he isn’t at the office, he volunteers for the Men’s Shelter of Charlotte Dental Clinics and NC-Mom clinics.
Marvin Ngwafon, DDS


Robert Martin, DMD, MDS, PA


Dr. Martin is an adventurous person. When he’s not creating beautiful smiles, he skis, golfs, travels, dines out with friends and colleagues and immerses himself in the arts.


When it comes to quality orthodontic care, the proof is in plain sight! Check out our glowing patient reviews and find out what has everyone smiling at Specialists in Orthodontics of Maryland.

I love this office! It’s been my home for the past 37 months. They care so much about your teeth being “perfect” and strive to give you the very best in orthodontics. The staffers are the best! You guys are awesome!!!


I can’t say enough good things about the staff here at the Oxon Hill location. Very caring and understanding.


I go to the LaPlata office and I love it, they’re helpful and the staff is wonderful.


AMAZING!! DR. Hrechka is the very best orthodontist! He and his staff are always the most kind and professional. He is great at what he does, his work highly increased my daughter’s self-esteem and I’m so happy we found him.



With 9 different locations, including three new offices in Cross Keys, Laurel and Columbia, we make going to the orthodontist easy and convenient for residents of Maryland.

Cross Keys

2 Hamill Rd. Suite 215
East Quadrangle Building
Baltimore, MD 21210

(443) 681-2270


2410 Evergreen Rd, Ste 101
Gambrills, MD 21054



13600 Baltimore Avenue
Suite 200
Laurel, Maryland 20707



9812 Falls Road
Suite 118
Potomac, MD 20854


Prince Frederick

294 Merrimac Court
Prince Frederick, MD 20678


Request Appointment

Please provide your contact information below and our office will contact you.