Welcome to Lifetime Smiles Cosmetic Dentistry in Austin, TX

Top-Rated Dentist Near You

Experience compassionate, state-of-the-art dental care designed for your comfort. Schedule your visit today and smile with confidence.

 +1 (512) 900-2384 Book Appointment

Bright dental operatory featuring modern equipment and two dental chairs in a gray and white room at Lifetime Smiles.

Now Welcoming New Patients

At Lifetime Smiles Cosmetic Dentistry, we combine advanced dental expertise with compassionate care to serve patients of all ages. Led by Dr. Arzegar, our team offers everything from routine cleanings and exams to cosmetic dentistry, dental implants, and full mouth rehabilitation. Whether you need a simple checkup or a complete smile transformation, we’re here to make every visit comfortable, personalized, and focused on your long-term oral health.



“America’s Best Dentist”
Recognition



Community Commitment
(The Theo Project)



Over 14 Years
of Trusted Service

4.9

from 277 reviews

Top Dental Services in Austin, TX

With You, Every Step of the Way

Cosmetic Dentistry

Transform your smile today with expert cosmetic dentistry at Lifetime Smiles in Austin, TX. From whitening to veneers, we deliver stunning results with personalized, gentle, comprehensive care.

 Read More About Cosmetic Dentistry

A dentist carefully performs dental care

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!

 Read More About Dental Implants

The dental staff gathers cheerfully around a Christmas tree

General Dentistry

Get comprehensive dental care in Austin, TX. Our expert team ensures your oral health with routine cleanings, exams, and more. Schedule your appointment today for a healthier smile!

 Read More About General Dentistry

Dental Emergencies

For fast, reliable dental emergency care in Austin, trust Lifetime Smiles. We're here to treat your urgent dental needs and relieve pain quickly. Call us now for immediate assistance!

Read More About Dental Emergencies

Cosmetic Dentistry
Transform your smile today with expert cosmetic dentistry at Lifetime Smiles in Austin, TX. From whitening to veneers, we deliver stunning results with personalized, gentle, comprehensive care.
 Read More About Cosmetic Dentistry
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!
 Read More About Dental Implants
General Dentistry
Get comprehensive dental care in Austin, TX. Our expert team ensures your oral health with routine cleanings, exams, and more. Schedule your appointment today for a healthier smile!
 Read More About General Dentistry
Dental Emergencies
For fast, reliable dental emergency care in Austin, trust Lifetime Smiles. We're here to treat your urgent dental needs and relieve pain quickly. Call us now for immediate assistance!
Read More About Dental Emergencies

 +1 (512) 900-2384 Book Appointment

Searching for a Trusted Dentist Near You?

If you're looking for a skilled and compassionate dentist near you in Austin, Lifetime Smiles Cosmetic Dentistry is your top choice. Conveniently located and led by Dr. Arzegar, a respected expert in cosmetic, implant, and full mouth rehabilitation dentistry, our practice is dedicated to delivering personalized care that fits your needs and lifestyle.

We proudly serve families, working professionals, and retirees throughout the Austin community, including those in nearby neighborhoods like South Austin, East Riverside, and Montopolis. Whether you’re experiencing dental pain, considering a smile makeover, or just overdue for a cleaning, we’re here to help you smile with confidence.

 +1 (512) 900-2384 Book Appointment

Why Families Choose Lifetime Smiles

At Lifetime Smiles Cosmetic Dentistry, we blend advanced technology with compassionate care to create a modern, stress-free dental experience. Whether you need a checkup or a full smile makeover, our mission is to keep your smile healthy and confident—under one roof.

 +1 (512) 900-2384 Book Appointment

 #1

Complete Care

From cleanings to implants, we offer full-service dentistry in one convenient location.

Trusted Experts

Our experienced team delivers personalized care with precision and warmth.

 #2

Patient Comfort

Sedation options and flexible scheduling make visits easy and stress-free.

Prevention-Focused

We prioritize early detection and patient education to keep your smile strong for life.

 #4

Dental treatment room with a beige chair, wall-mounted screen, and decorative stone accent wall at Lifetime Smiles.

Meet Dr. Arzegar

"Dr. Arzegar, cosmetic dentist at Lifetime Smiles in Austin, TX

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

 +1 (512) 900-2384 Meet Dr. Arzegar

Frequently Asked Questions

From preventive care details to comfort-focused treatment options, these answers will help you feel more confident about your dental care at Lifetime Smiles.

 +1 (512) 900-2384 Book Appointment

How often should my child visit the dentist?

A typical visit includes a full dental examination, a professional cleaning to remove plaque and tartar, a polish for a smoother, brighter finish, and personalized advice on maintaining oral health. If needed, it may also include X-rays, fluoride treatment, or a personalized care plan.

How often should I schedule a dental exam and cleaning?

We recommend visiting Lifetime Smiles every six months for a dental exam and cleaning. Regular visits help prevent cavities, catch small problems early, and keep your teeth and gums healthy year-round.

Are dental cleanings uncomfortable?

Dental cleanings are generally gentle and comfortable. Our team uses techniques that prioritize your comfort, and we’ll adjust the cleaning process if you experience sensitivity. We aim to make every visit a positive experience.

Why are dental exams important even if my teeth feel fine?

Many dental issues, like cavities or gum disease, start with no obvious symptoms. Regular exams allow us to detect problems early, often before you feel discomfort. Early treatment helps protect your teeth and avoid more extensive dental work later.

Can regular cleanings help prevent gum disease?

Yes. Professional cleanings remove plaque and tartar that cause inflammation and infection in the gums. Regular cleanings, paired with good home care, are essential for preventing or managing gum disease.

What Patients Say About Their Experience

Our commitment to exceptional dental care speaks for itself—but our patients say it best.

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

Love Dr. Arzegar and his team! They’re always on top of it and will take the best care of you. The whole process from check-in, to cleaning or any other procedures goes smoothly and they always try to accommodate you. Thank you, Lifetime team!

Deema Douglah

I would absolutely recommend the Lifetime Smiles team! Dr. Arzegar was so informative and educational. I appreciated his transparency and thorough treatment plans. All of the dental assistants were so helpful and nice. Everything is clean and organized!They were so patient and kind with our daughter and we love all of the staff here.

Jada Smith

Dr A. & the staff at Lifetime Smiles are the BEST! We’ve had a great experience there & believe me, we’ve been through quite a few dentists & have not really been happy with any of them. Dr. A goes out of the way to educate patients on any procedures & makes you feel at ease. That is truly comforting for a pt.

Marissa Griffin

Great experience with Dr. Arzegar and his wonderful team! I had a lot of anxiety before my appointment and now I can't wait to return! Thanks so much again.

Chris D'Souza

I cannot recommend Dr. A and his team highly enough. Dr. Arzegar looks holistically at his patients and truly wants what is best for them long term. Got my first crown, I’m officially a queen. Thankful to have a dentist I trust!

Daniela Grob

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

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 Leiva

 +1 (512) 900-2384 Book Appointment

Front exterior of Lifetime Smiles Adult & Pediatric Dentistry clinic with visible signage, glass entrance doors, and a white and navy building facade on a sunny day.

Now Accepting New Patients

 +1 (512) 900-2384  info@atxdentistry.com

 2100 W William Cannon Dr, Austin, TX 78745

Business Hours

Mon & Wed

8 AM - 4 PM

Tue & Thu

9 AM - 4 PM

Fri

8 AM - 2 PM

Sat & Sun

Closed

 +1 (512) 900-2384

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Welcome to Lifetime Smiles Cosmetic Dentistry in Austin, TX

Top-Rated Dentist Near You

Experience compassionate, state-of-the-art dental care designed for your comfort. Schedule your visit today and smile with confidence.

Now Welcoming New Patients

Top Dental Services in Austin, TX

With You, Every Step of the Way

Cosmetic Dentistry

Dental Implants

General Dentistry

Dental Emergencies

Cosmetic Dentistry

Dental Implants

General Dentistry

Dental Emergencies

Searching for a Trusted Dentist Near You?

Why Families Choose Lifetime Smiles

Meet Dr. Arzegar

Meet Dr. Arzegar

Frequently Asked Questions

How often should my child visit the dentist?

How often should I schedule a dental exam and cleaning?

Are dental cleanings uncomfortable?

Why are dental exams important even if my teeth feel fine?

Can regular cleanings help prevent gum disease?

What Patients Say About Their Experience

Now Accepting New Patients

Business Hours

Book an Appointment

We Accept All Major Insurances