Andrew Mortensen, DDS
Dental
18837 Brookhurst St
STE 109
Fountain Valley,
CA
92708
(714) 964-4183
Mon - Thu: 7:30AM - 4:30PM
Fri: By appointment only
Sat - Sun: Closed
About
Dr. Mortensen has proudly served Costa Mesa, Huntington Beach, Fountain Valley, and all of Orange County for many years. Here, we emphasize cosmetic dentistry and are dedicated to designing dazzling, healthy smiles for our patients. We combine state-of-the-art technology, modern materials, and dental expertise to improve your smile easily, comfortably, and, often, permanently. You'll be amazed at what we can do.
Services
- Cosmetic - Invisalign
- Cosmetic - Veneers
- Cosmetic - Whitening
- Cosmetic Dentistry
- Dental Implants
- Dentures
- Digital X-Rays
- Endodontic - Root Canals
- Endodontics
- General Dentistry
- Laser Gum Surgery
- Oral Cancer Screening
- Oral Conscious Sedation
- Oral Surgery
- Periodontal - Deep Cleaning
- Periodontal - scaling and root planing
- Periodontics
- Prosthodontics
- Sedation dentistry
- Teeth Extraction
- TMJ - Temporomandibular Joint Disorder
- Treatment of Sleep Apnea
- Wisdom Teeth Extraction
Languages
- English
- Spanish
Insurance
- Most insurance accepted
Payments
- American Express
- Care Credit
- Cash
- Check
- Debit
- Discover
- Mastercard
- Visa
Certifications & Memberships

5 stars Karen B Customer since 1977
Always look forward to my appointments because it's like visiting family!
5 stars Arnold T Customer since 2010
Outstanding service from Doctor and staff.
5 stars Gwen K Customer since 1977
Great atmosphere and excellent professionals. Staff is so friendly, wouldn't want to go anywhere else.
5 stars Anonymous Verified customer
As ususal . . . been going there for almost 30 years!
5 stars Imelda P Customer since 1977
Always friendly yet professional. Excellent care.
5 stars Gloria L Customer since 2002
I am always pleased with dental work done here. The staff is pleasant, and you have saved my teeth.
Gloria Lindsay
5 stars John L Customer since 2015
Always a pleasure to see Dr. Mortensen and his staff.
5 stars Rachel L Customer since 2007
great Dr., great office
5 stars Daniel S Customer since 1977
Ultimate professional..with a more than competent and compassionate staff. Customer service is what this office is all a ... Read More
5 stars Larry F Customer since 1977
My last appt was awesome . love staff love Dr. Especially love cute blonde t front desk she is awesome . Of course I ... Read More