Preventive Dental Care & Checkups in Asheville, NC

Regular exams, X-rays and professional cleanings to keep your teeth healthy and stop gum disease before it starts.

Diagnostic & Preventative Care at Zachary Holcombe D.M.D. General Dentistry in Asheville, NC

One of the easiest ways to prevent the decline of your oral health is to maintain a regular schedule of having your teeth cleaned by our dental hygienist. A professional cleaning minimizes the accumulation of harmful plaque and calculus on your teeth, and your hygienist will give you instruction on personalized home care.

By working together, we can prevent the advance of gum disease and help ensure healthy teeth and a beautiful smile in the years ahead. We care for patients of all ages — from children to senior adults.

Why Preventive Dental Care Matters

Tooth decay and gum disease usually start quietly. In the early stages you may not feel any pain at all, which is why routine visits are so valuable: small problems are easier, more comfortable and less costly to treat when they are found early.

Regular cleanings remove hardened plaque (calculus) that brushing and flossing can’t reach. Left in place, it irritates the gums and can lead to periodontal (gum) disease, which destroys the bone that supports your teeth.

Preventive & Diagnostic Services We Offer

Examinations and Consultations

Dr. Holcombe checks your teeth, gums, bite and existing dental work, then talks with you about what he sees and any treatment options so you can make informed decisions.

Professional Dental Cleanings

Your hygienist removes plaque and calculus above and below the gumline and polishes your teeth, then shows you techniques tailored to your mouth.

Dental Radiographs (X-rays)

X-rays reveal what can’t be seen during a visual exam, such as decay between teeth, infection at the root and bone levels. We take them only as often as your individual needs call for.

Oral Cancer Screenings

A quick, painless check of your lips, tongue, cheeks, throat and the floor of your mouth for any unusual changes that should be watched or evaluated further.

Sealants

A thin, tooth-colored protective coating on the chewing surfaces of back teeth that helps keep food and bacteria out of deep grooves. Sealants are most often recommended for children and teens.

Fluoride Application

A professional fluoride treatment strengthens enamel and helps protect teeth against decay for both children and adults.

What to Expect at Your Checkup

  1. Health history

    We review your medical history, medications and any concerns you have.

  2. Cleaning

    Your hygienist cleans and polishes your teeth and checks your gums.

  3. X-rays as needed

    We take radiographs when they’re due based on your needs.

  4. Exam & screening

    Dr. Holcombe examines your teeth and gums and performs an oral cancer screening.

  5. Your plan

    We explain what we found, answer your questions and recommend your next visit.

Caring for Your Smile Between Visits

  • Brush twice a day for two minutes with a fluoride toothpaste.
  • Clean between your teeth once a day with floss or another interdental cleaner.
  • Limit sugary snacks and drinks, especially sipping or snacking throughout the day.
  • Avoid tobacco, which raises the risk of gum disease and oral cancer.
  • Call us if you notice bleeding gums, sensitivity, a broken tooth or a sore that doesn’t heal.
Dr. Zachary S. Holcombe, DMD

Why Patients Choose Dr. Holcombe for Diagnostic & Preventative Care

  • Doctor of Dental Medicine (DMD) from East Carolina University; undergraduate studies at North Carolina State University
  • Active member of the American Dental Association, Academy of General Dentistry, North Carolina Dental Society and Buncombe County Dental Society
  • A small, family-owned practice where you see the same dentist every visit, led by Dr. Holcombe since 2018
  • Personal care and long-term relationships: we take the time to listen, answer questions and explain your options

Diagnostic & Preventative Care: Frequently Asked Questions

How often should I have my teeth cleaned?

Many patients do well with a checkup and cleaning every six months. If you have a history of gum disease or other risk factors, Dr. Holcombe may recommend more frequent visits. Your schedule is based on your own needs.

Are dental X-rays safe?

Dental X-rays use a very low dose of radiation. We take them only when they will provide information needed for your care, and how often depends on your individual risk for problems.

Who should get dental sealants?

Sealants are most commonly placed on the permanent back teeth of children and teens, whose deep grooves are prone to cavities. Some adults benefit too. We’ll let you know if sealants are a good fit.

What happens during an oral cancer screening?

Dr. Holcombe looks at and gently feels the tissues of your mouth, tongue and throat for lumps, patches or sores. It takes only a few minutes and is part of your routine exam.

Do you see children?

Yes. We would like to take care of your entire family, from children to senior adults.

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Last updated October 2026. This page is for general information and doesn’t replace an exam — call us to discuss your specific needs.

Patient Testimonials

What others are saying about Dr. Holcombe and our team.

“I met Dr. Zack, What a nice guy! He made me feel very comfortable – thank you.”
Robin O.
“This is the best possible dentist office in Asheville, in North Carolina, or anywhere else you want to go. Everyone is kind and as gentle as possible. I always feel that I have a clear understanding of what is going on and why. I feel both welcomed and respected as an active decision maker in my dental health.”
Michelle R.
“Very friendly and helpful staff, got an appointment tremendously quick. Helped me acquire insurance info needed and were very on top of everything. Zach Holcombe along with reception staff are clearly very patient centered. Highly recommend.”
Andy B.
“Met Dr. Holcombe, the new dentist…He did excellent work and was very friendly and personable”
Bill C.
“Thankful to meet Dr. Zach and grateful that Glenn and Nancy have found someone to continue the legacy that they and their staff have built over the years.”
Cecelia C.
“I have been a patient of Dr. Miller for 38 years and have had excellent care on each visit. I have really enjoyed Betty my hygienist. After that many years you feel like family here.”
Jo Wolfe
“I have always had a pleasant experience with Dr. Miller and his staff. Dr. Miller and Dr. Holcombe are very competent dentists and take great care in their work. I’m always treated well when I go in for an appointment.”
Max M.
“Liked the new dentist and his assistant. Glad to see he gives the same friendly service.”
Jerry M.
“Always a pleasure to visit your office-friendly staff and excellent care”
Dan M.
“Always good to see you and your team… thanks for everything”
Brewster W.

Have Questions About Diagnostic & Preventative Care?

Dr. Holcombe will help you find the treatment best suited to your needs. Request an appointment or give us a call to get started.

Visit Us

Zachary Holcombe D.M.D.
1944 Hendersonville Rd., Suite B-2
Asheville, NC 28803

828-684-3839
office@dentalasheville.com

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Hours of Operation

  • Monday8:00am – 5:00pm
  • Tuesday8:00am – 5:00pm
  • Wednesday8:00am – 5:00pm
  • Thursday8:00am – 5:00pm
  • FridayClosed
  • SaturdayClosed
  • SundayClosed