woman smiling

Cosmetic Dentistry

Crooked, chipped, or misaligned teeth can make a healthy smile appear unattractive.

Cosmetic dentist Andrew G. Mortensen offers a wide range of aesthetic treatments that can enhance your appearance and boost your confidence.

 Learn more about cosmetic dentistry at our Fountain Valley, CA, dental practice...

Transform Your Smile with a Smile Makeover

Dr. Mortensen offers smile makeovers to his patients in Fountain Valley, CA. These custom-designed treatment plans can address your insecurities and totally overhaul your appearance.

Real Patients Real Results

man with chipped teeth
man with a nice smile
This patient chipped his teeth playing baseball. Dr. Mortensen was able to achieve this beautiful result in only one appointment thanks to dental bonding.

Interested in Cosmetic Dentistry? Schedule a Consultation Today

If you are unhappy with your smile, schedule a visit with dentist Andrew G. Mortensen. With over 30 years of dentistry experience, he has the skill and expertise required to address virtually any dental problem.

Dr. Mortensen is a member of the American Academy of Cosmetic Dentistry and has an artistic eye for aesthetic procedures. He will work closely with you to design a plan that will meet your goals.

We are always ready to receive new patients. To learn more about aesthetic dental procedures at our Fountain Valley practice, contact us online or call us at

(714) 964-4183

Dr. Mortensen receiving an award
Dr. Mortensen has been recognized by the American Academy of Cosmetic Dentistry for his consistent excellence.

"The #1 Dentist in Orange County" Read Our 5-Star Reviews




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Dr Andrew Mortensen has been the #1 Dentist in Orange County. That is just one reason I drive from San Clemente to Huntington Beach to be treated by him and his professional team. I recommend Dr Mortensen highly to everyone who is looking for a fabulous dentist.

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Danielle Shapiro


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I have been coming here since I was a kid. Now I bring my kids. The office staff is friendly and wonderful and we love Dr. Mortensen. He's the best!!!

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Popular Cosmetic Procedures

Teeth Whitening

Professional teeth whitening is highly effective for extrinsic stains caused by tea, coffee, red wine, and tobacco. Our dentist offers both in-office and take-home whitening options, which can deliver dramatic results safely and effectively.

Read More about Teeth Whitening

Dental Bonding

In dentistry, bonding is the process of applying tooth-colored composite resin to alter the shape or size of a tooth. Bonding is most often used to fill in chips and small gaps.

Read More about Dental Bonding


Veneers conceal imperfections like chips, cracks, gaps, and stains. These strong, ultra-thin restorations are affixed to the front surfaces of teeth for a truly lifelike appearance. Dr. Mortensen offers traditional, minimal-prep, and no-prep veneers.

Read More about Veneers

Dental Crowns

There may be times when cosmetic dental issues are coupled with oral health problems. For example, a tooth that has been badly decayed or weakened may require a dental crown. Our dentist in Fountain Valley places all-ceramic crowns for a natural look.

Read More about Dental Crowns

Gum Reshaping

The gums should delicately frame each tooth. Excess gingival tissue can cause your smile to look disproportionate. Laser recontouring involves eliminating excess tissue and sculpting the gum line for a more appealing appearance. 

Read More about Gum Reshaping


Invisalign® is a popular braces alternative that straightens teeth with clear, removable trays. This discreet option can correct a wide range of orthodontic issues.

Read More about Invisalign

Dental Implants

Tooth loss can be devastating for your dental health and confidence. Dental implants are titanium posts that restore tooth roots. Once they integrate with the jawbone, they can support dental crowns, bridges, and even dentures.

Read More about Dental Implants

Smile Makeover

Our Fountain Valley patients often have more than one cosmetic concern they wish to address. In these cases, several procedures can be combined into one streamlined treatment plan, referred to as a "smile makeover." Your makeover will be tailored to your unique needs and desires.

Read More about Smile Makeovers

"His Work Won't Disappoint You!" More 5-Star Reviews


Irene Ortiz


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Dr. Mortensen is a fantastic doctor! He is by far the best dentist I have see!!! I definitely recommend him to anyone. His work won't dissappoint you!!

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Garrett Hatfield


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Dr. Mortensen is great! He added educational value to my visit and it was very helpful & much appreciated! Also the entire staff is very polite and very helpful! Thank you!

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Andrew G. Mortensen, DDS

Andrew G. Mortensen, DDS

Dr. Andrew Mortensen is a top-rated dentist with training from the world-famous Las Vegas Institute. His exceptional care and expertise have earned him hundreds of 5-star reviews, and he is an accredited member of the:

  • American Academy of Cosmetic Dentistry
  • American Dental Association
  • California Dental Association
  • Orange County Dental Society 

Ready to schedule a consultation at our Fountain Valley dental practice? Request an appointment online or call us at (714) 964-4183.

Contact Us Today

Reach out to us today to set up an appointment and strengthen your oral health.
"I am proud to have served patients in our community. Through continuing education and state-of-the-art equipment, we are able to offer you and your family the high level of care you're looking for." Andrew G. Mortensen, D.D.S.

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Google map image of our location in 18837 Brookhurst St Ste 109 Fountain Valley, CA

Fountain Valley Office

18837 Brookhurst St
Ste 109
Fountain Valley, CA 92708

Open Today 7:30am - 4:30pm

(714) 964-4183 Send a message