Welcome to our Dental Office

Our Dental Clinic offers all the Dental Services that your Family might need

At Affinity Dental Center, we offer a full range of dental services for your whole family. Our board certified dentists provide compassionate, professional dental care daily. Services include porcelain bridges and crowns, root canal treatmenst, Zoom Whitening. Our staff is dedicated to ensuring that you have a friendly, comprehensive and optimally individualized dental experience!


For your convenience, we accept most dental insurance plans and offer many different payment options. We also have several coupons available on our Special Offers page. Just click and print whatever you need!


The Affinity Dental Center family strives to build lasting relationships with our patients.
Please feel free to explore our website, or to contact us if you have any questions regarding dental procedures.

We look forward to seeing you soon!

Years in Business

Dental Treatments


We have various types of braces including Invisalign, Ceramic Braces, Clear Braces, Retainers, and more.

Zoom Teeth Whitening

Philips Zoom Whitening gives you the radiant results you want with a variety of professional whitening options to fit your lifestyle.

Dental Implants

Dental implants are one of the best ways to replace missing teeth. The missing or damaged tooth is replaced with a dental implant.


Orthodontic specialist offering Invisalign, Invisalign Teen, and braces for children, teens, and adults.

Sedation Dentistry

We have many techniques and methods that we use to help overcome your anxieties and make your dental experience comfortable and even fun!

Cavity Fillings

When treating a cavity, the decayed portion of the tooth must be removed. The area is then cleaned and “filled” with dental material.

Before and After



Dental Implants


Our Dentists


Dr. John Spear

Is a graduate of USC Dental School and has been practicing dentistry for over 25 Years in Orange County. Anxious patients have come to rely on his gentle approach to care. Read More.


Dr. Tom Gibson

Grew up in San Clemente, California. He attended the University of California at Irvine where he graduated early with a Bachelor’s degree in Biology.


Dr. Arnel T. Eugenio

Graduated from UCLA School of Dentistry in 1995 As a clinician, Dr. Eugenio brings over a decade of experience in comprehensive dental care.


Dr. Nguyen

Received his Bachelor of Science degree in Cell and Molecular Biology in 1987 at the University of British Columbia in Vancouver, Canada.


I have been a patient of Affinity for about 2 years. I am happy with the kind and courteous staff.
All dental work is almost always done in a timely and efficient manner.

Vicky B.

Dr. Willardsen performed a very professional and exemplary job with 2 dental implants. Would highly recommend. Rosie was by our side making everything run smooth and efficient with a wonderful "chairside" manner and sense of humor. Implants are a lengthy procedure but well worth the wait.

Maria B

I have been coming to this office for many years. It was hard to get used to the new décor, but now I can appreciate it. I have always felt the staff was friendly and competent. The techs and drs. were personable and knowledgeable in their fields. As long as I can drive I intend to continue at this facility

Sandra A.

I am very impressed with Dr. Ferra's knowledge and honesty addressing the problem with the dental work that needed attention. I liked his professional opinion and the way he addressed the issue of a possible crown. He also recommended a night plate for sleeping which would help not to putt added pressure on the teeth and to prevent grinding.

Juan M.

Frequently Asked Questions

How safe are dental X-rays?

Exposure to all sources of radiation — including the sun, minerals in the soil, appliances in your home, and dental X-rays — can damage the body’s tissues and cells and can lead to the development of cancer in some instances. Fortunately, the dose of radiation you are exposed to during the taking of X-rays is extremely small.

How do whitening toothpastes work and how effective are they?

All toothpastes help remove surface stains through the action of mild abrasives. Some whitening toothpastes contain gentle polishing or chemical agents that provide additional stain removal.

I have a terrible fear of going to the dentist yet I know I need to. What should I do?

If you fear going to the dentist, you are not alone. Between 9% and 15% of Americans state they avoid going to the dentist because of anxiety or fear. The first thing you should do is talk with your dentist.

I can’t afford regular dental care. Are there some resources available to me?

Yes. Thousands of dentists across the country offer their services at reduced fees through dental society-sponsored assistance programs.

What Causes Tooth Loss?

The most common causes of tooth loss are dental caries, also known as tooth decay, and periodontal disease, which affects the gums and bone structure that supports the teeth. Dental caries is the major cause of tooth loss in children, and periodontal disease is the major cause of tooth loss in adults; however, it too can afflict youngsters.

I have an oral health problem. If I describe it for you, can you tell me what to do?

Only, “see your professional oral health care provider.” Because each problem is different, each needs to be addressed in person on an individual basis.

¿Cómo deshacerse del mal aliento?

That depends on what is causing it. Often, bad breath results from less-than-optimal oral health, and sometimes people are not aware that they are not performing oral hygiene as effectively as they could be.