About us

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 dentist and highly trained staff are trained to not only treat patients but to identify what caused the health concern in the first place. This approach sets patients of Dr. Daisy P. Alvarenga. DDS on the road to recovery and long term oral health.
Great practice means great procedures

Dental care in numbers

We offer a wide variety of services for patients throughout the Lake Forest California area. Our patients depend on Dr. Alvarenga to meet all of their oral healthcare needs.

Dental Experience

Our dentists have spent many years in perfecting their skills

Operational success

We successfully many surgical cases


We are committed in delivering the best service for our patients

Care expressed

We treat all our patients as a part our family

Dental Team

Our Lake Forest Dentist

Dr. Daisy Alvarenga

Dr. Alvarenga sets high standards for herself and her team to provide each patient with the best service possible and first-class oral health. She is committed to develop patient relationships established on trust, excellent service, and a safe environment. She understands that a healthy smile will not only come with a visit to the dentist but also with a healthy lifestyle. For this reason, she gladly supplies her patients with dental information and advice to make healthier decisions for themselves and their smiles.

Her commitment to the utmost in patient care begins with a thorough understanding of a patient’s dental history, high-resolution digital imagery/x-rays, and an open dialogue, patient to dentist, on the best treatment options scientifically available. From dental restorations to the most delicate emergency procedures, Dr. Daisy Alvarenga is trained and certified to provide the best care available. Her practice’s philosophy is to provide patients with a gentle and comprehensive care that will promote and maintain a healthy dentition. Her primary goal is to give her patients the highest quality care and the most cost-effective treatment plan that tailor to each patient’s needs for a long-term prognosis.

Dr. Sergio Aguila

Dr. Sergio Aguila graduated from UAG (Universidad Autónoma de Guadalajara) School of Medicine in 1982. He also earned a biology degree from UAG. He continues his education every year through advanced training from dental leaders. He has been practicing in the High Desert since 1996 and is a member of the American Dental Association. He has been part of the Tri-County Dental Society and International Congress of Oral Implantologists (ICOI) organizations as well and has advanced training in dental implants from USC, Loma Linda and ICOI. Dr Aguila is an active member of the American Dental Association, California Dental Association, Try county dental Association, American Academy of Dental Implantology  and international Congress of Dental Implantology with extensive post graduate training from UCLA,USC and Loma Linda University.

Dr. Aguila strives to excel as much as he can by learning about new technology and medical and dental sciences so he can provide the best possible services to his patients. He is committed to ongoing professional development in order to continually expand and refine his clinical and technical skills. He is passionate about dentistry and is knowledgeable about the most current dental techniques.


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!

Professionalism. Excellence. Experience.

Team for your smile

Our team is trained on advanced dental procedures and techniques so that patients can benefit from the latest in dental care.

Dental Assistant


Karla has been a great addition to our office and she takes pride in taking care of all her clients and their needs.

Dental Assistant


Ana’s love for patient care has always been her top priority and enjoys spending time in comforting patients.

Dental Assistant


Ramona strives to have the most advanced training and technology to help make your smile.

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

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