Your Specialists In

Rebuilding Smiles

Improving Smiles

Beautifying Smiles

Perfect Smiles

At Advanced Dental Care of Allen, we combine advanced techniques with high-tech, personalized care to give you an experience that’s both comfortable and results-driven. Whether you need a checkup or full-mouth reconstruction, you’ll receive expert treatment from a team that truly listens. 
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Experience Dental Excellence With Your Allen, TX Dentist

Dr. Keyvan Kar

Dr. Keyvan Kar earned his Doctor of Dental Surgery (DDS) degree from the University of Cologne School of Dentistry in Germany. While there, he developed a deep appreciation for how advanced technology enhances patient care. This commitment to utilizing state-of-the-art equipment remains central to his practice today.

Dr. Kar then pursued an intensive Certificate of Advanced Education in Prosthodontics from the Herman Ostrow School of Dentistry at the University of Southern California. His commitment to both technical excellence and compassionate care makes Dr. Kar a trusted dental professional for patients throughout Allen and the surrounding communities.

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Smile Gallery

We've transformed the smiles of many patients and can't wait to help you with yours. You can also check out our patient testimonials to see why so many patients love our practice. Then schedule an appointment. Before you know it, you'll be part of our smile gallery too!

View our Smile Gallery
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Dental Implants

Replace missing teeth with secure, lifelike solutions that feel and function like the real thing. Whether you need a single implant or full-arch restoration, our precision planning ensures long-lasting, natural-looking results. Call for an appointment.

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Cosmetic Dentistry

Transform the way you feel about your smile with customized cosmetic solutions. From veneers to full smile makeovers, your results will look natural, confident, and completely you. Schedule a consultation today.

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Sedation Dentistry

Feel calm and cared for during any procedure. We offer nitrous oxide, oral sedation, and general anesthesia (administered by a licensed professional) to help you overcome anxiety and receive the care you need. Talk to our team for details.

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Feel at Home With Thoughtful, Modern Dental Care

Great care starts with trust, and that's what you'll find here. At Advanced Dental Care of Allen, our team truly listens. We take time to understand your concerns, explain your options, and follow up after treatment to make sure you feel supported every step of the way. Our practice blends advanced technology with a personal approach. With 3-D scans, intraoral cameras, laser dentistry, and digital impressions, we make each visit efficient, comfortable, and precise.

Plus, you benefit from Dr. Kar's experience as a prosthodontist. This specialty means you can trust that you'll receive top-quality care for restorations, implants, and overall dental needs. We make sure you leave our office feeling better than when you arrived. If you struggle with anxiety, sedation is available. We also have a membership club that ensures expert care is affordable, even if you don't have insurance.

We're proud to welcome patients looking for lasting solutions, not just quick fixes. Whether you're here for preventive care or a complete smile reconstruction, we're honored to be your dental home. Schedule a visit with your dentist in Allen, TX today.

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Read Why Our Patients Love Us

The staff were very courteous. Although it was an emergency, they fit me in their schedule, and the doctor was really professional and kind.

Atoosa Khosravijou

I Went to see Kar for second opinion. Everyone from the front desk to back office was nice kind and warm welcome. DR.Kar explained everything in great details. I really felt like I was great hand. I will be going back to get work done for sure.

Courtney Walker

Carol Glass

Amazing experience, wonderful people. Professional courteous and excellent! I would recommend this doctor and his staff to anyone without hesitation
Dr. Kar and his staff are top notch in multitude of dentistry procedures. Dr Kar is not only highly skilled but very caring, compassionate and flexible. His staff of Nora and Gracie match all that is said about Dr. Kar. I highly recommend his dentistry service.

Raksha Patel

Highly recommend!

Mari Parish

Exceptional service from Dr. Kar and Ms. Nora !!!

Akwasi Nti

The second I walk thru the door I receive excellent care. Nora is awesome !

George Nelson

Dr Buskin and his staff are absolutely amazing! They got my 94 year old father in right away to fix a broken implant. They made us feel so comfortable and their pricing is very reasonable. Would highly recommend this practice to family and friends!

Tracy Vaughan

I recently had opportunity to visit Dr.Kar for a dental implant ,and I can confidently say that this experience completely transformed my perception of dental procedures. From the very first moment, Dr.Kar inspired trust with his professional yet friendly communication. He clearly explained each... I recently had opportunity to visit Dr.Kar for a dental implant ,and I can confidently say that this experience completely transformed my perception of dental procedures. From the very first moment, Dr.Kar inspired trust with his professional yet friendly communication. He clearly explained each step of the procedure and answered all of my questions thoroughly, which eased all my doubts and fears. The procedure itself was surprisingly comfortable, which I attribute to Dr.Kars experience and precision. I particularly appreciated his focus on my comfort, carefully monitoring how I was feeling and adjusting the pace accordingly. I highly recommended Dr. Kar (Advanced Dental Care of Allen) to anyone looking for a skilled and attractive dentist they can trust completely.

Matia Juric

Finding Advanced Dental Care is such a blessing. After getting my teeth removed, and dentures at a chain dentist office, I was in a lot pain, couldn’t eat, and my health started declining. The dentures were completely worthless. I tried working with the other dentist office and after many many... Finding Advanced Dental Care is such a blessing. After getting my teeth removed, and dentures at a chain dentist office, I was in a lot pain, couldn’t eat, and my health started declining. The dentures were completely worthless. I tried working with the other dentist office and after many many appointments they said they had done all they could. The dentures were useless! By this time my mental health was also declining. I got very depressed. As I started to accept my situation , I realized my quality of life was worth fighting for. I got the courage to research other options. Gratefully, I stumbled across Advanced Dental Care. It took a while to build the courage to call. I finally made the call, and my life changed. I was met with such kindness, respect, and professionalism . The staff and Doctor are absolutely the best… they made my experience so successful . I have definitely gained trust in dentistry. My life has really changed. I now have a beautiful smile, and smile again without hesitation. I am so happy. I couldn’t be more thankful to have gone to Advanced Dental Care. I recommend 1000% that if you are looking for an honest & trustworthy Dental Office, go see them!

Merry Smith

Common Questions About Our Practice

Are you accepting new patients?

Yes! We're always happy to welcome new patients, whether you're seeking a trusted provider for regular cleanings or exploring solutions for missing teeth. Our team takes the time to understand your goals, review your history, and make your first visit feel easy and informative. We never rush, and we're committed to building relationships — not just performing procedures. You can call our office or request an appointment online anytime. We look forward to helping you feel at home in our care.

Do you offer sedation for nervous patients?

Yes, and it's one of the ways we help patients who've put off care finally feel at ease. We provide nitrous oxide for light relaxation, oral sedation for deeper calm, and general anesthesia (administered by a licensed professional) for more complex cases or patients with high anxiety. During your consultation, we'll talk through your health history and comfort level to choose the right option for you. Our entire team is trained to create a low-stress environment, and we never judge patients for needing a little extra support.

Do you treat complex dental problems?

Yes. In fact, this is one of our specialties. As a prosthodontist, Dr. Kar is trained to handle advanced cases that go beyond general dentistry, including full-mouth reconstruction, implant-supported restorations, bite correction, and cosmetic transformations. We regularly care for patients who have been told they need multiple procedures or who haven't found the right solution elsewhere. Our approach is detailed, compassionate, and always built around your long-term health. If you've been living with discomfort or frustration, we're here to help.