Trusted & Skilled Dentists in Mechanicsville, MD

St. Mary’s Dental is led by two accomplished and caring Mechanicsville, MD dentists, Dr. Gina McCray and Dr. Kara McCray Demer. This mother-daughter practice has grown to become a top-notch facility for general, restorative, and family dentistry.

Our compassionate team will make your smile their first priority. We are dedicated to providing you with the personalized and gentle care that you deserve. By staying in constant communication, we will arm you with the information and treatments you need to maintain optimal oral health and a beautiful smile for a lifetime.

New Patient Online Offer

Free Cosmetic Dentistry Consultation

($200 value)


What our patients say…

“When you’re here, it’s like you’re the only patient that there is. They give you their full attention.”—Tim

“St. Mary’s Dental has made me feel completely confident… If you’re looking for a dentist, this is the right place to go.”—Grace

“The staff here is wonderful. They make you feel right at home as soon as you walk into the door.”—Etta

“It’s given me confidence when I’m speaking to people. I’m always happy to smile now.”—Bill

“Since coming here, I have been comfortable since day one.”—Kelly

Cosmetic Dentistry
Cosmetic dentistry has to do with the aesthetics of your smile and how it affects your appearance. When you have a great smile, you can make a positive first impression and feel more confident in your day-to-day life. Unfortunately, not everyone is blessed with having a naturally perfect smile. Fortunately, cosmetic dentistry treatments can help just about anyone achieve the smile of their dreams. Learn More
Family Dentistry
You and your family should protect your oral health by seeing your dentist regularly for exams and check-ups. Our dentists can spot potential problems and provide cleanings to help you avoid more serious conditions in your mouth that can lead to dental emergencies and pain.You and your loved ones can feel comfortable coming to our office for general and family dentistry. We take a gentle and conservative approach, and we provide advanced technology and patient amenities to give you an enjoyable experience. Learn More
CEREC has changed the way our dentists provide ceramic restorations. This 3D imaging and camera assisted design center allows our dentists in Mechanicsville, MD to use images to instantly create dental restorations. With in-office milling capabilities, CEREC can be used to produce onlays, inlays, crowns, or bridges with just one visit to the dentist. Learn More
Implant Dentistry
A dental implant is the perfect tooth replacement option for missing teeth. Dental implants are the only restoration method that replaces both the tooth root and the tooth crown. Implant dentistry can recreate your perfect smile, provide full functionality, promote better oral health, decrease your risk of jaw deterioration, and so much more! Learn More

    We hope this site is helpful to you in learning more about our practice and common dental health concerns. Please give us a call if you have any questions or would like to schedule an appointment in Mechanicsville, MD today! Also serving Leonardtown and Charlotte Hall.


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    28160 Old Village Road, Mechanicsville, MD 20659 USA
    Gina McCray, DDS Family & cosmetic dentist in Mechanicsville, MD (301) 884-3248 (301) 884-7461