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Welcome to Our Practice

Welcome to Columbia Dental Solutions LLC, Your Columbia, MD Dentist

Welcome! The dental professionals at Columbia Dental Solutions LLC are pleased to welcome you to our practice. We want all our patients to be informed decision makers and fully understand any health issues you face. That's why we've developed a web site loaded with valuable information about dental and dental problems and treatments. We encourage you to visit this site whenever you have concern about your teeth.

Here are some of our featured services:

More Dental Services...

Our web site also provides you with background about our, staff, office hours, insurance policies, appointment procedures, maps, directions to our office in and other useful information. We know how hectic life can be and are committed to making our practice convenient and accessible. And we want you to feel confident that when you choose, you're working with doctors and other professionals who are qualified, experienced and caring.

Please take a few moments to look through this site to get a better feel for Columbia Dental Solutions LLC's capabilities and services. We also invite you to email or call our office at any time to request an appointment or ask any questions. Thank you.

Meet The Doctor

  • Mazen Chehab, DMD

    Columbia, MD Dentist

    Columbia Dental Solutions LLC

    My name is Mazen Chehab and I’m a general dentist.

    I graduated from Oregon Health & Science University School of Dentistry in June of 2003. I then attended Kings County Hospital/ Down State Medical Center in Brooklyn, NY for a one-year General Practice Residency (GPR) from July 2003 to July 2004. I obtained my undergraduate degree from Oregon State University.

    I’ve been in private practice since finishing my GPR in July of 2004. I owned my first practice in Brooklyn, NY from 2005-2011. I treated people from my immediate community and the practice enjoyed high success.


What Our Clients Say About Us

  • "I will recommend this place to anyone looking for a caring staff, that does great work and it’s not judgmental.The staff are super sweet and friendly. Dr. Chehab, he’s super nice, attentive and makes a point to make you feel comfortable with whatever work he’s doing.He goes beyond the cdc requirements to keep his patients safe and the office is always kept clean."
    Stephanie Sawada
  • "I absolutely love Dr. Chehab and highly recommend him! I previously had severe anxiety when going to the dentist and I have none with Dr. Chehab. He gets that dentistry can be painful and is very mindful to make the process as painless as possible. I just got a cavity filled and I was used to a painful numbing experience. It was painless with him! Also, he is so nice and professional. I love every experience at his office. Shout out to Karen and Taylor. They are a great support to him as well!"
    Lauren Harrison
  • "I finally gave myself permission to relax, not only on my way to a dental office, but sitting in the chair as well. You know immediately if you're afraid by the grip you have on the armrest; my arms and hands are relaxed; finally! It was nearly 9 years that I avoided going to the dentist due to a painful experience I had from another doctor. This all changed when I finally met Dr. Chehab; I can finally trust my dentist."
    Cyrus Ishikawa
  • "Dr Mazen provides an exceptional experience. He is the most customer oriented medical professional i have ever had the pleasure to see. He has been incredibly accommodating in regards to scheduling and eases all concerns for those who may be “uneasy” during dentist visits. My visits were quick yet comforting and completely pain-free. There are no better options out there than Dr. Mazen. You can schedule your appointments with confidence."
    Keno Davis
  • "Dr. Chehab is the only dentist I've ever unreservedly recommended to friends and family. He is highly knowledgeable and skilled (cleaning was basically as painless as one could expect), utilizes state-of-the-art technology, and takes his time to explain pros and cons of various treatments. Not to mention both he and his office staff are friendly and personable, and I don't think I've ever waited more than a few minutes to be seen when coming in for an appointment."
    Alexander LaBrie

Featured Articles

Read about helpful topics

  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, subject to ...

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  • Crowns and Bridges

    Bridges Bridges are natural-looking dental appliances that can replace a section of missing teeth. Because they are custom-made, bridges are barely noticeable and can restore the natural contour of teeth as well as the proper bite relationship between upper and lower teeth.Bridges are sometimes referred ...

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  • Veneers

    Teeth that are badly stained, shaped, or crooked may be improved by a veneer placed on the surface of the affected teeth.Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or that are chipped, ...

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  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten your ...

    Read More
  • April 2022 Dental Newsletter

    The Importance of Preventive Care: Maintaining Good Oral Health Preventative dental care is a significant part of overall dental health, but it's often an afterthought. Our dedicated dentist sees many patients who don’t keep up with consistent preventative oral care and then must fix the problems ...

    Read More
  • Fillings

    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

    Read More
  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

    Read More
  • Overview

    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

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  • Toothaches

    Simple toothaches can often be relieved by rinsing the mouth to clear it of debris and other matter. Sometimes, a toothache can be caused or aggravated by a piece of debris lodged between the tooth and another tooth. Avoid placing an aspirin between your tooth and gum to relieve pain, because the dissolving ...

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  • Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

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Our Location

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Hours of Operation

Our Regular Schedule

Mazen Chehab


8:30 am-5:00 pm


7:30 am-4:00 pm


8:30 am-5:00 pm


7:30 am-4:00 pm


8:00 am-2:00 pm