Aliso Viejo Dental

General & Cosmetic Family Dentistry

Improve your smile, improve the way others see you, get better first impressions, better friendships, better relationships, a better job, a better life and ultimately a better you!

We offer Laser Therapy for almost no pain and faster healing, Safe removal of old amalgam/mercury fillings, Veneers, oral surgery, Implants and more!
We take instant Digital X-Rays, Intra-oral pictures, digital impressions and we do Laser-assisted Hygiene and Laser surgery! We also offer Conscious Sedation, Smile Design, Invisalign and more!

We practice Preventative Dentistry and use the most biocompatible and NON TOXIC dental materials and procedures! NO silver-mercury (old amalgam fillings), NO metal restoration! SAFELY remove old amalgam/mercury fillings. When you choose a Biological Dentist you know you are getting the safest experience for your overall health!

Complimentary Oral Cancer Screenings for all our Patients! We are a Digital Impressions practice, no goop, no gag, we use DryShield isolation and the ReLeaf suction system for maximum comfort!

More About Us

New Patient Special $49

Comprehensive evaluation, exam, x-rays and more!

LASER Teeth Whitening

Only $199 Promo, almost no sensitivity, lasts longer!

Invisalign, Clear Braces Special

Invisible braces for adults, free consultation!

Safe Remmoval of old amalgam fillings

If you have old amalgam fillings you have mercury in your mouth

Call, text, email or walk in for more info!


  • General and Cosmetic Dentistry

    Today everyone wants a Beautiful Smile and even a subtle change can make an exceptional difference in the way you look and feel, and on your social outlook

  • Sedation Dentistry

    Conscious Sedation (also called Comfort or Sleep Dentistry) enables Patients who are too afraid to go to the dentist to receive the dental care they need

  • SAFE Removal of
    amalgam fillings

    We offer safe removal of your old, dark amalgam/silver-mercury fillings and replace them with non-toxic composite fillings

  • Invisalign

    Invisalign, invisible braces for adults, more and more popular, come in for a free consultation!

  • LASER Therapy

    Almost no pain, less or no anesthesia, and faster healing! LASER Teeth Whitening in as little as 20 minutes with almost no sensitivity!

  • Oral Cancer Screening

    Free Oral Cancer Screenengs for all our Patients!

  • Oral Cancer Screening

    Better screening saves lives! Included in your exam

  • Dental Implants

    Dental Implants offer a permanent solution to missing teeth. For over 30 years, dental implants have brought naturally beautiful, confident smiles to Patients

  • Veneers

    Today everyone wants a beautiful SMILE! Veneers can be a highly economic solution to otherwise expensive dental flaws

  • Biocompatible Periodontics
    and Gum Treatment

    Plaque builds up on the teeth, causing the gums to become red and sensitive. We use LASER-Assited procedures for and faster healing and less sensitivity.

  • Crown Lengthening

    Sometimes a smile shows too much gums, or teeth appear to be too small. Dr Preda can graft gum tissue over the visible roots

  • We use DryShield isolation
    and ReLeaf

    For better comfort for our Patients and faster procedures

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Dr Preda has over 10 years of experience in OC

our doctors team

Continuosly learning and updating our skills to the newest technology

Dr Ruxandra Preda
Dr. Ruxandra Preda General Dentist
Click to read more
Dr Leif Loberg
Dr. Loberg Our "In House"  Specialist
Click to read more
Dr Preda is laser certified

This is why we stand out

We use Laser for many procedures, for less or no pain

Less or no pain means less or no anesthesia and faster healing

No Discomfort during the procedure, Laser is the best alternative to drills, it doesn't touch the tooth surface but it's gentle power sterilizes, cleans and desensitizes the cavity or the tooth

  • Less or  no pain
  • Less or no anesthesia and pain killers prescriptions
  • Faster healing
  • Patients love our Laser treatments!
Free Oral Cancer screeneings for all our Patients

Screening saves lives! It only takes a minute with our ViziLite Pro, and we offer it to all our new or existing Patients

  • Screening saves lives
  • Free for all our Patients
  • Only takes a minute
We use the DryShield isolation system

DryShield is an intelligent breakthrough in isolation and helps make your visit shorter and more pleasant!

Your visit will be shorter and more comfortable!

  • Designed by a Dentist for Dentists
  • DryShield lets us focus on what doctors do best:
  • Providing quality dentistry and a more comfortable, safer Patient experience
Safe Removal of Amalgam

If You Have Silver/Amalgam Fillings, you have mercury in your mouth.

We SAFELY REMOVE old amalgam/mercury fillings

  • We use a special vacuum that filtrates and traps mercury particles
  • We use special Clean Up suction tips that completely cover your tooth
  • and capture mercury vapors
$49 New Patient Special, call or text now 949-425-1447 Aliso Viejo Dental
We care for your overall health, lifestyle and diet, not just your oral health. Ruxandra Preda DDS
Me and my family love Dr Preda and the staff at Aliso Viejo Dental! Lupe G
Short video presenting our office
Read about the stuff we care most

our latest blog posts

Mercury Safe Removal

Are old amalgam/mercury fillings toxic?

By Ruxandra Preda DDS

Yes, mercury is toxic and it makes up to 50% of the fillings composition. If you are ready to replace those old, dark, mercury filled spots on your molars...(Read more) or See more blogs

Health and Looks

The Healh and Looks of your teeth and the perceived social status.

By Ruxandra Preda DDS

...Those with crooked, yellow or missing teeth were judged to be of limited intelligence (!), low class, bad parents, less professional, less physically beautiful and lacking social skills! Wow! This means that bad teeth might prevent otherwise qualified candidates from getting better jobs or promotions....(Read more) or See more blogs