General, Cosmetic & Implant Dentist in Austin, TX
Lifetime Smiles Cosmetic Dentistry
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The Top Rated Dentist Near You | Now Welcoming New Patients
Welcome to
Lifetime Smiles Cosmetic Dentistry
At Lifetime Smiles Cosmetic Dentistry, we're committed to providing the highest quality dental care in Austin, TX. Our experienced team of dental professionals is dedicated to ensuring you and your family receive personalized, comprehensive dental care in a comfortable and welcoming environment.
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+1 (512) 900-2384
15+ Years of Experience
Advanced Technology
Award-Winning Dentist
Convenient Location
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Cosmetic Dentistry
Transform your smile with expert cosmetic dentistry in Austin, TX, at Lifetime Smiles. Our personalized treatments, including teeth whitening and veneers, deliver stunning, confident results. Experience top-quality care today!
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Dental Implants
Restore your smile with dental implants in Austin, TX, at Lifetime Smiles. Our expert team offers secure, natural-looking implants for a lasting, confident smile. Experience top-quality care today!
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General Dentistry
Get comprehensive dental care in Austin, TX, at Lifetime Smiles. Our expert team ensures your oral health with routine cleanings, exams, and more. Schedule your appointment today for a healthier smile!
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Dental Emergencies
For fast, reliable dental emergency care in Austin, TX, trust Lifetime Smiles. We're here to treat your urgent dental needs and relieve pain quickly. Call us now for immediate assistance!
 +1 (512) 900-2384
Meet Dr. Arzegar
Your Trusted Dentist in Austin, TX
Dr. Arzegar trained at the top-ranked University of Texas Health Science Center at San Antonio. Committed to community care, Dr. Arzegar has provided essential dental services to underserved areas and participates in initiatives like the Theo Project. Specializing in Cosmetic Dentistry, Implant Surgery, and Full Mouth Rehabilitation, Dr. Arzegar is dedicated to delivering high-quality, compassionate care in Austin, TX
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+1 (512) 900-2384
Meet the Team
Your Partners in Exceptional Dental Care
At Lifetime Smiles Cosmetic Dentistry in Austin, TX, our dedicated team is passionate about creating beautiful, healthy smiles. Each team member brings expertise and a personal touch to ensure your dental experience is comfortable and stress-free. From our welcoming front office staff to our experienced dental hygienists and assistants, we work together to provide top-quality care tailored to your needs. Your smile is our priority, and we’re here to make every visit to Lifetime Smiles Cosmetic Dentistry a positive one.
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Lifetime Smiles Cosmetic Dentistry

Your Trusted Dentist in Austin, TX

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Lifetime Smiles Cosmetic Dentistry

Your Trusted Dentist in Austin, TX

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Lifetime Smiles Cosmetic Dentistry

Your Trusted Dentist in Austin, TX

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Lifetime Smiles Cosmetic Dentistry

Your Trusted Dentist in Austin, TX

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Lifetime Smiles Cosmetic Dentistry

Your Trusted Dentist in Austin, TX

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Creating Smiles Beyond the Office
Dr. Arzegar and his dedicated team at Lifetime Smiles Cosmetic Dentistry in Austin, TX, are actively involved in numerous charity events and community programs throughout the Austin area. Their ongoing participation highlights their genuine compassion and commitment to helping those in need.
Emergency Dental Care in Austin, TX
Need urgent dental care? Contact Lifetime Smiles Cosmetic Dentistry in Austin, TX, for immediate assistance with your emergency dental needs. We’re here to provide expert care around the clock.
+1 (512) 900-2384
Testimonials
Everyone is super nice and I’ve always had a great experience! My Invisalign was perfect and I’ve never had any issues from here unlike my previous dentists!
Juniper
Everyone is super nice and I’ve always had a great experience! My Invisalign was perfect and I’ve never had any issues from here unlike my previous dentists!
Juniper
Everyone is super nice and I’ve always had a great experience! My Invisalign was perfect and I’ve never had any issues from here unlike my previous dentists!
Juniper
Amazing experience! I have been looking for a great dentist who cares for their patients. I am greatful I came in. Everyone in this team took their time to explain everything to me and validated some of my concerns. Will definitely come back and I recommend this practice to everyone 🙂
Vanessa Grimaldo Leiva
Lovely people that greet me and remember me every time. Always able to breakdown the information in a way that makes sense. I'll be recommending this office for years to come. They saved me during a weekend crisis and were able to recommend me an endodontist for confirmation before I was seen by Dr Arzegar. When I was seen by the doc, he was able to lay out the information and make it easier of a timeline due to money constraints (multiple surgeries needed). Updated 9/5 Nicole and Colleen are the best!
John King
Great experience! The staff is wonderful and Dr.Arzegar takes the time to explain everything in detail to where you can understand. They all very friendly!
Brittney Rogers
Unbelievably great dentist. I stopped going to the dentist because I felt the pain no matter what they gave me. But here, they fit me in last minute (my tooth cracked apart) gave me realistic expectations on everything. He was able to prevent a root canal and set me up for a crown. but the best part? I DIDNT FEEL A THING!!!! This place is out of this world great and I give it a 10/10 WOULD recommend!
Texas Outdoors
I have been coming to this location for over 5yrs now and have always left smiling! The staff is amazing and always takes very good care of me. After every visit they will follow up and see how I am doing and that’s what really sets this team apart!
Christian Best
Going to Lifetime Smiles always puts a smile on my face. The staff is amazing especially Nicole Acuna. She always greets me with a friendly smile and makes me feel comfortable no matter what I’m in there for.
Mary Lou Lugo
Lifetime Smiles has been our family’s dentistry for years. Dr. Arguzar and his wonderful team go above and beyond to provide outstanding, superior service/work. They thoroughly explain any work needed, answer all questions, and complete dental procedures with excellence.
martha harriss
Great service and extremely polite & wonderful staff. Dr. explained findings, services needed and why.
Albert Morales
Happy patient of Dr. A & his awesome staff for almost 10 yrs. Best dental practice in atx -- friendly, thorough, considerate of dental anxieties.
Tricia Sherrer
- Extremely friendly staff - Dr. is very talented at what he does and will take care of all your needs
Myanxietypal
My mom was visiting from out of town and they took her in same day for an emergency tooth pulling and bone graft. The doctors were very thorough and explained every step of the way pr, during and post care. Highly recommend!
Jen Thrasher
I highly recommend this practice. The team is so friendly and welcoming and make me feel like family. I’ve had a variety of dental procedures and Dr. Arzegar is consistently thoughtful and caring. He takes his time to thoroughly listen and understand my needs and communicates options to achieve lifelong oral health. Each experience feels tailored to my specific needs, rather than a routine, generic cleaning. After moving across the city, I commute back to Lifetime for the quality of the experience.
Suzanne Meek
Dr Arzegar has been my dentist for over 10 amazing years. His practice (including an AWESOME office staff) also have treated my children when they were school age. (Now college students)! My treatments have included Invisalign, an extraction followed by an implant, and reworking old caps. Comfort, safety and personalized care is ALWAYS #1 with Lifetime Smiles. I recommend Dr A and his team to my community and patients alike. Thank you !
cheryl ann walker
The staff is absolutely amazing! They are so friendly and make you feel so welcome. The Dentist is really fantastic! He explained so much to me other than what I came in for. He's extremely knowledgeable and very passionate about helping his patients. I would definitely recommend Lifetime Smiles!!
Kat Morrow
Dr. Arzegar and his staff are all great. Very warm, friendly and helpful. Dr. Arzegar is very careful to explain things thoroughly and clearly. He spends lots of time with his patients, not rushed at all. I’m very happy with the treatment and care I received from him and his staff!
Philip Long
Love the staff here! They're so sweet and easy to work with, especially for something as scary as dental work.
Amanda Curry
Coleen is the best accountant person ever!
Patricia Stilwell
Always great to come here. Throughout life, I’ve been usually anxious and apprehensive about seeing a dentist, but Dr Arzegar and his staff are awesome and compassionate, and your anxiety seems to decrease with them. I’ve always appreciated them for making me feel as comfortable as possible. He is very organized, and explains everything, leaving no room for the unknown. I will remain a patient here for as long as I can.
Diamond Horton
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Everyone is super nice and I’ve always had a great experience! My Invisalign was perfect and I’ve never had any issues from here unlike my previous dentists!
Juniper
Amazing experience! I have been looking for a great dentist who cares for their patients. I am greatful I came in. Everyone in this team took their time to explain everything to me and validated some of my concerns. Will definitely come back and I recommend this practice to everyone 🙂
Vanessa Grimaldo Leiva
Lovely people that greet me and remember me every time. Always able to breakdown the information in a way that makes sense. I'll be recommending this office for years to come. They saved me during a weekend crisis and were able to recommend me an endodontist for confirmation before I was seen by Dr Arzegar. When I was seen by the doc, he was able to lay out the information and make it easier of a timeline due to money constraints (multiple surgeries needed). Updated 9/5 Nicole and Colleen are the best!
John King
Great experience! The staff is wonderful and Dr.Arzegar takes the time to explain everything in detail to where you can understand. They all very friendly!
Brittney Rogers
Unbelievably great dentist. I stopped going to the dentist because I felt the pain no matter what they gave me. But here, they fit me in last minute (my tooth cracked apart) gave me realistic expectations on everything. He was able to prevent a root canal and set me up for a crown. but the best part? I DIDNT FEEL A THING!!!! This place is out of this world great and I give it a 10/10 WOULD recommend!
Texas Outdoors
I have been coming to this location for over 5yrs now and have always left smiling! The staff is amazing and always takes very good care of me. After every visit they will follow up and see how I am doing and that’s what really sets this team apart!
Christian Best
Going to Lifetime Smiles always puts a smile on my face. The staff is amazing especially Nicole Acuna. She always greets me with a friendly smile and makes me feel comfortable no matter what I’m in there for.
Mary Lou Lugo
Lifetime Smiles has been our family’s dentistry for years. Dr. Arguzar and his wonderful team go above and beyond to provide outstanding, superior service/work. They thoroughly explain any work needed, answer all questions, and complete dental procedures with excellence.
martha harriss
Great service and extremely polite & wonderful staff. Dr. explained findings, services needed and why.
Albert Morales
Happy patient of Dr. A & his awesome staff for almost 10 yrs. Best dental practice in atx -- friendly, thorough, considerate of dental anxieties.
Tricia Sherrer
- Extremely friendly staff - Dr. is very talented at what he does and will take care of all your needs
Myanxietypal
My mom was visiting from out of town and they took her in same day for an emergency tooth pulling and bone graft. The doctors were very thorough and explained every step of the way pr, during and post care. Highly recommend!
Jen Thrasher
I highly recommend this practice. The team is so friendly and welcoming and make me feel like family. I’ve had a variety of dental procedures and Dr. Arzegar is consistently thoughtful and caring. He takes his time to thoroughly listen and understand my needs and communicates options to achieve lifelong oral health. Each experience feels tailored to my specific needs, rather than a routine, generic cleaning. After moving across the city, I commute back to Lifetime for the quality of the experience.
Suzanne Meek
Dr Arzegar has been my dentist for over 10 amazing years. His practice (including an AWESOME office staff) also have treated my children when they were school age. (Now college students)! My treatments have included Invisalign, an extraction followed by an implant, and reworking old caps. Comfort, safety and personalized care is ALWAYS #1 with Lifetime Smiles. I recommend Dr A and his team to my community and patients alike. Thank you !
cheryl ann walker
The staff is absolutely amazing! They are so friendly and make you feel so welcome. The Dentist is really fantastic! He explained so much to me other than what I came in for. He's extremely knowledgeable and very passionate about helping his patients. I would definitely recommend Lifetime Smiles!!
Kat Morrow
Dr. Arzegar and his staff are all great. Very warm, friendly and helpful. Dr. Arzegar is very careful to explain things thoroughly and clearly. He spends lots of time with his patients, not rushed at all. I’m very happy with the treatment and care I received from him and his staff!
Philip Long
Love the staff here! They're so sweet and easy to work with, especially for something as scary as dental work.
Amanda Curry
Coleen is the best accountant person ever!
Patricia Stilwell
Always great to come here. Throughout life, I’ve been usually anxious and apprehensive about seeing a dentist, but Dr Arzegar and his staff are awesome and compassionate, and your anxiety seems to decrease with them. I’ve always appreciated them for making me feel as comfortable as possible. He is very organized, and explains everything, leaving no room for the unknown. I will remain a patient here for as long as I can.
Diamond Horton
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We Accept All Major Insurances
NOW Welcoming new patients
2100 W William Cannon Dr, Austin, TX 78745
+1 (512) 900-2384
512-284-8959
info@atxdentistry.com
Business Hours
Monday
8 AM - 4 PM
Tuesday
9 AM - 4 PM
Wednesday
8 AM - 4 PM
Thursday
9 AM - 4 PM
Friday
8 AM - 2 PM
Saturday
Closed
Sunday
Closed
+1 (512) 900-2384
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Thank you! Your submission has been received!
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Lifetime Smiles
About Us
At Lifetime Smiles Cosmetic in Austin, TX, we’re committed to providing personalized, high-quality dental care for the entire family.
Contact Info
2100 W William Cannon Dr, Austin, TX 78745
+1 (512) 900-2384
512-284-8959
info@atxdentistry.com
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Ready to enhance your smile? Book your appointment with Lifetime Smiles Cosmetic in Austin, TX, and experience exceptional care.
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+1 (512) 900-2384
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