Experienced Washington Dentists for All Your Needs

At Comprehensive Dental Care we offer the highest quality preventive, restorative and cosmetic dental care. Washington dentists Dr. Alan Marx, Dr. Michael Kostrov have years of experience in everything from routine dental checkups, fillings, and teeth cleaning to treating more complex dental problems.

A healthy smile is not only a wonderful asset, it's also a key to your overall good health.

Call now for an appointment at (202) 466-3599 or just fill out our simple online form. Please don't hesitate to contact Comprehensive Dental Care if you have any questions. We are here to help, and look forward to speaking with you!

Dentistry appointments available.

Meet the Dentist
Dr. Alan Marx and his friendly team are committed to helping your receive the personalized dentistry care you need. At Comprehensive Dental Care our staff is trained in the latest techniques.

Dental Service Areas

Comprehensive Dental Care serves the following areas:

Map and Hours
If you need to find a dentist contact us at (202) 466-3599 for a map, office hours and directions. We're looking forward to helping your learn about your options for affordable dentistry.

More About Comprehensive Dental Care

Study Says Dental X-Rays May Be Linked To Tumors

According to a new study in the journal Cancer, the radiation that comes from frequent dental x-rays can possibly be linked to non-cancerous brain tumors. These tumors are called meningioma.

Click here...

Velsope, Oral Cancer Screening

We now have the Velscope oral cancer screening tool. It is an oral cancer screening tool that can detect oral cancer that a routine visual exam can not. It helps find oral cancer years earlier. Also many young men and women are getting oral cancer due to the HPV virus. They never smoked and drink very little which were thought to be the 2 main causes of oral cancer. This has been on the Dr. Oz and Doctors shows and is FDA cleared.

Click to watch...

ICAT Cone Beam CT scanner

This is the utmost advanced imaging system for implant treatment planning and safety.

Click here to learn more...


There are other options out there for straightening your teeth, but none offers the level of comfort, convenience and confidence that you'll find with invisalign.

Click here to learn more...

Digital Impressions

We offer a Lava COS chairside oral scanner for " digital impressions." No more gagging on the impression material.

For more information...

Sleep Apnea Treatment

Obstructive sleep apnea (OSA) is a sleep-related breathing disorder that prevents airflow during sleep.

Click below to find out more information on Sleep Apnea and treatment.

For more information...

Biolase EZlase Laser

We use the laser for TMJ treatment, it is FDA cleared, also for tissue surgery and treatment of things like apthous ulcers.

This is also used for Gingival recountouring also known as gingivoplasty.

Follow Us on Facebook

Get connected to us on Facebook now. It's a great way to keep track of what's happening at our practice and keep your dental health care knowledge up to date.

Plus, you'll find that We often post coupons and special offers here, too. Check it out now!

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(202) 466-3599

General Info: (202) 466-3599

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Practice Photo

Comprehensive Dental Care

(202) 466-3599

Make an Appointment Now!

Alan S. Marx

Michael Kostrov

Comprehensive Dental Care

1901 Pennsylvania Avenue NW

Washington, DC 20006

General Info: (202) 466-3599

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Brush Your Teeth Daily!

For good oral health, brush your teeth twice a day with a good fluoride toothpaste!

How Old Is Your Toothbrush?

Replace your toothbrush every 3 or 4 months, or sooner if the bristles are frayed. A worn toothbrush won't do a good job of cleaning your teeth.

A Healthy Diet Makes a Healthy Smile!

For healthy teeth and gums, eat a balanced diet and limit between-meal snacks. Go easy on sugary treats!

Practice Services

  • Your comfort is our first concern
  • Friendly, caring staff
  • Pre-medication sedation
  • Mercury-free fillings for long term health
  • Cosmetic dentistry for beautiful smiles
  • Bleaching for whiter natural looking teeth
  • In-office bleaching for quick results
  • IMPLANTS - the alternative to dentures
  • Long term financing for qualified applicants
  • Gum specialist, (periodontist) part of excellent, experienced staff
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