Frequently Asked Questions


Easy Access to Fundamental Issues

We want to provide convenient, clear answers to all of your questions, so we've compiled this list of frequently asked questions and answers about our practice, philosophy, and procedures. If there's anything we've left out, feel free to contact us by phone or email.

How does Dr. Machen keep up to date on all of the current techniques and materials?

Dr. Machen subscribes to the latest industry journals to keep tabs on research and development in the dental industry, and takes time on a regular basis for continuing education and hands-on programs. He's also a sought-after lecturer and instructor nationwide, on a wide variety of aesthetic and restorative dentistry topics. Not only does he share this information with our entire staff, but each team member keeps up with their own areas of expertise through continuing education as well.

How can I have whiter teeth?

We are pleased to offer a simple, effective at-home supervised program. This ADA accepted system offers several concentrations, allowing us to tailor it to each individual's whitening needs. Further, its adhesive-type gel can provide results in just days, rather than in weeks as experienced with other systems. So if you're interested in finding out what whitening could do for you, we'll first evaluate your potential for based on the current color of your teeth, and the causes of any discoloration. Next, we'll fabricate your own custom whitening trays, provide you with complete instructions on effective gel application and session lengths, and send you home to get started. Most patients can expect to end up with teeth approximately 2 shades brighter on the dental shade chart.

Crowns, Veneers, Onlays, Inlays and Partials…how can I learn more about these procedures?

With today's technology, materials, and advanced techniques, we have many options for restoring weak, broken, chipped, discolored, and/or missing teeth…bringing your smile back to it's original shape and function. For example, we can apply an all-porcelain crown, somewhat like a 'cap', to cover the entire outside of the problem tooth. Crowns are also helpful to cover large areas of decay after they've been filled. Or, for smaller areas of decay, we can apply all-porcelain onlays or inlays… similar to crowns, but retaining more natural tooth structure. For unattractive front teeth, we can create pretty, natural shapes and shades by applying paper-thin porcelain veneers to the fronts. For patients who are missing a number of front/side teeth, we can create a removable partial denture, designed for either the upper or lower jaw, made of all acrylic or all metal. They're attached to existing teeth by means of precision acrylic clasps, and must be removed for cleaning after eating, as well as for sleeping. For more information on any of these procedures, please feel free to talk with Dr. Machen during your visit.

I don't like drills. Are there any other options?

Fortunately for patients like you, there is a relatively new filling preparation technique known as ‘air abrasion’, which both removes decay, prepares teeth for fillings, and can aid in preparing teeth for other minor procedures as well. Dr. Machen simply cleans out and prepares the site to be filled by sending a blast of tiny, high-speed aluminum oxide particles into the cavity itself. The particles hit the tooth under high pressure, bounce off at high speeds, and consequently blast away any decay. Air abrasion is quiet, quick, relatively painless, and avoids sacrificing tooth structure.

Do you accept referrals?

We’re happy to accept referrals from other dental offices as well as from recommendations by our patients to their family and friends. We request that a patient evaluation form be completed prior to the first visit; we also appreciate all recent records and x-rays to be forwarded to our office.

Do you accept my insurance plan?

Our office accepts nearly all of the major insurance plans. Also, we’re well-versed in the latest coverage trends, and are more than happy to discuss the particulars of your plan with you prior to any treatments you may undergo.

What do I do if I have an emergency when the office is closed?

In case of a true dental emergency, please contact our office voice mail and let us know the nature of your condition. We’ll return your call right away, give you helpful information over the phone, then determine if you need to be seen immediately.  One of our staff is always available to help with such situations.

Is there a way I can ask the Doctor questions directly?

We encourage our patients to have open, direct communication with Dr. Machen. Therefore, he’s available daily to answer your questions either via e-mail or voice mail. Depending on office traffic and the complexity of your questions, he strives to respond within 1-2 business days.