Go with confidence

Feel better in your smile

Whether you need preventative care, restorative solutions or a smile makeover, we can help. We treat patients of all ages and do so in a warm and welcoming environment. Our office is located in Lake Forest, and we welcome patients to schedule an appointment and experience how we can keep everyone in the family in optimal oral health.

ServicesAbout Us

Go with confidence

Feel better in your smile

Whether you need preventative care, restorative solutions or a smile makeover, we can help.

ServicesAbout Us

Book an appointment

Book an appointment

Feel confident, be confident

Discover a new you

Dr. Daisy P. Alvarenga. DDS provides a wide variety of dental services and procedures to address all of our patients’ dental health needs. By combining quality patient care with up-to-date technology, we are able to treat patients of all ages in a comfortable and relaxing setting. Our website includes information on the following items: Dentist, Cosmetic Dentist, Family Dentist, General Dentist, Emergency Dentist, Dental Implants, Teeth Whitening, Dental Veneers, Dentures, Dental Crowns and more. Our Dentist and expert staff are trained to not only treat patients but to identify what caused the health concern in the first place. This comprehensive approach sets patients of Dr. Daisy P. Alvarenga. DDS on the road to recovery and long term oral health.

Dental implants in lake forest ca

Dental Implants

We provide dental implants so that our patients can regain their self-confidence, improve their health, and approach life boldly.


Tooth Extractions

If you still have your wisdom teeth, you may need to have them removed.

Teeth whitening Procedure with curing light in lake forest ca

Teeth Whitening

If you live in Lake Forest or the local area, you can benefit from a teeth whitening procedure at our local dental office.

dental veneer on patient in lake forest ca

Dental Veneers

We provide dental veneers so that patients can restore damaged teeth or transform their smile into something beautiful.

tooth color filling restoration in lake forest

Tooth Colored Fillings

At Dr. Daisy P. Alvarenga. DDS, we use composite fillings as a treatment method for tooth decay.

dental patient with invisalign braces in lake forest ca


Invisalign® is an excellent way to straighten your teeth and adults of all ages often prefer it over traditional metal braces.

Experience the transformation

Incredible possibilities

Our services are there in order to create a more appealing shape and help you feel more attractive and proud of your smile.

Dental RestorationCrowns


A good word means a lot

Client testimonials

It’s always the word of mouth that’s the best advice. Here are some of ours client testimonials.

Dr. Alvarenga is professional, her staff is very friendly and the attention I received was amazing. I had a cracked wisdom tooth that was killing me. I called because I was in so much pain and she was able to see me the same day. I went in and my procedure was done in under an hour. I recommend her to all my friends and family! She’s awesome!
-Sharon I.

My Name is alberto, I went in for a first time clean, X-ray,exam and the staff and DR. Alvarenga were all extremely polite and respectful. They even let me watch tv while I got X-rays.  My little sister goes here and I thought I would try it out. I would recommend this place.
-Albert H.

Through dental neglect I found myself requiring major work. From my first visit to last the staff and the Doctor made every step a pleasure (as much as can be expected in Dentistry). Those working in the office were always friendly, helpful and organized. The Doctor always went out of her way to make sure I was informed and comfortable. I look forward to using their services for any needs in the future.
-Howard P.

Professionalism. Excellence. Experience.

Inspiring confidence

We are committed to providing quality healthcare to families located in the Lake Forest area and treat patients of all ages. We provide comprehensive solutions for our patients’ oral health needs. Believing in the importance of listening to our patients, we take the time to truly understand each person’s needs, goals, and lifestyle. By understanding our patients’ objectives we can provide solutions that will improve their health while transforming their smile into something bright and beautiful. Dr. Daisy P. Alvarenga. DDS is located at 23772 Mercury Rd, Lake Forest, CA. We are currently accepting new patients, and you can schedule an appointment by calling (949)340-0266.


General Dentist

Daisy P. Alvarenga, DDS

Dr. Alvarenga sets high standards for herself and her team to provide each patient with the best service possible and first-class oral health.



General Dentist

Sergio Aguila, DDS

Dr. Aguila strives to excel as much as he can by learning about new technology and medical and dental sciences.


Trust our Dental professionals

Always Dedicated Dental Team

Dr. Alvarenga and the staff at Dr. Daisy P. Alvarenga. DDS provide quality dental care to patients in the Lake Forest area, focusing on a comprehensive approach to oral health. By treating and educating patients, our team helps patients to stay healthy in between visits. Our staff understands the importance of listening to patients, helping them to feel comfortable and relaxed. This personal approach is evident in everything we do. From making an appointment, filling out paperwork, conducting an examination, and providing dental treatments, the staff at Dr. Daisy P. Alvarenga. DDS take the time to connect with patients and give them the thoughtful attention they deserve. Our team is trained on advanced dental procedures and techniques so that patients can benefit from the latest in dental care.

When you walk into the office of Dr. Daisy P. Alvarenga. DDS you will be immediately greeted by our friendly staff who are dedicated to making sure that you feel comfortable during your entire appointment. We understand that patients can feel anxious when going to the dentist, and our staff will take the time to listen to all of your concerns and help you understand exactly what your procedure is going to be like. At Dr. Daisy P. Alvarenga. DDS we pride ourselves on being an affordable family dentist that accepts a variety of insurance plans and payment options like cash and credit cards, because we want to provide a beautiful, healthy smile to everyone in the Lake Forest area. Call Dr. Daisy P. Alvarenga. DDS today at (949)340-0266 to see why we are the dentist of choice in the Lake Forest area.


Years of experience

Our Lake Forest dentists have many years of experience in providing dental services and are here for many more.


Staff members

Our staff understands the importance of listening to patients, helping them to feel comfortable and relaxed.


Services provided

As a general dentists, we provide a variety of dental services to satisfy your dental needs.


Happy clients

We have many happy patients that we have the pleasure of working with!

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Working hours

9AM – 6PM
9AM – 1PM

Book an Appointment

Contact details



23772 Mercury Rd, Lake Forest, CA 92630

Copyright by Dr. Daisy Alvarenga, DDS 2019. All rights reserved.

Copyright by Dr. Daisy Alvarenga, DDS 2019. All rights reserved.