147 South Saint Joseph St., Lake Leelanau, MI 49653
(231) 251-2213
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About Us

Your Wellness Dentistry Team

At the heart of our practice are two exceptional dentists.

Dr. Lisa Siddall and Dr. Austin Dunn bring a wealth of experience and compassion to every visit. Combining science, artistry, and a focus on wellness, they deliver outstanding dental care in a welcoming environment.

Lisa Siddall, DDS

Lisa Siddall, DDS

Growing up, Lisa Siddall originally had her mind set on becoming a family physician. After one of her college classmates encouraged her to look into dentistry, Lisa finally found her true calling. She shadowed several dentists in Martha’s Vineyard and found the combination of science and aesthetic creativity in dentistry to be exactly what she was looking for in a career.

Education

After receiving her undergraduate degree in biology from Colgate University, Dr. Siddall attended dental school at the University of Michigan. In 1993, she graduated with high honors and was ranked in the top 10% of clinical dental students.

During her first few years of practice, Dr. Siddall worked in a denture care clinic as an associate dentist. She gained extensive experience in denture therapy, partials, and dental implant restorations before opening her own private practice in 1998.

Professional Affiliations

Dr. Siddall’s professional affiliations include:

  • International Academy of Oral Medicine and Toxicology
  • Academy of Facial Aesthetics
  • Michigan Dental Association
  • American Dental Association
  • Academy of Computerized Dentistry
  • International Association for Orthodontics

A Focus on Wellness Dental Care

As the mother of a son with autism, Dr. Siddall is extremely knowledgeable about how to support patients with special needs. She has done extensive studies on toxins in dental materials, as well as research on mercury and fluoride. Her goal as both a mother and an oral health care provider is to provide safe, whole-body wellness services to her patients.

A Leelanau County resident since 1990, Dr. Siddall enjoys time outdoors – skiing, sailing, boating, camping, and spending quality time with her 3 children.

Austin J Dunn, DDS

Austin J Dunn, DDS

Dr. Dunn grew up outside the Lansing area and graduated from Perry High School in 2012. He then started his undergraduate studies at Olivet College for 2.5 years before transferring to the University of Detroit Mercy on a soccer scholarship, where he received his undergraduate degree in biology. Dr. Dunn then earned his Doctorate degree from the University of Detroit Mercy School of Dentistry. Leading up to graduation, he was 1 of 12 students in his class to be accepted into the Omicron Kappa Upsilon National Dental Honor Society.

Dr. Dunn and his wife, Julia, moved to Leelanau County in 2021 for the beautiful outdoors and the slower pace of life after having lived in Detroit for the past 4 years. Dr. Dunn enjoys spending time outdoors, taking in all Northern Michigan has to offer. Some of his favorite activities include swimming, golfing, backpacking, hiking, and playing pick-up soccer. He enjoys spending time with his family, friends, and dog, Archie. Dr. Dunn and his wife welcomed their first child (a boy) in April 2022.

Dentistry That Cares for you, Inside & Out

Whether you are new to the Lake Leelanau area or simply searching for a dentist for your family, Lisa Siddall, DDS, offers the compassionate, wellness-focused care your family deserves.

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Discover why families from Lake Leelanau to Northport trust Lisa Siddall, DDS, for whole-body wellness dentistry.

Introduction Video

If you’ve ever felt like your dental health isn’t being seen as part of your bigger health picture, you’re not alone, and you’re in the right place. At Lisa Siddall, DDS, we believe your smile deserves care that supports your entire well-being, not just your teeth. From the moment you walk through our doors, you’ll experience dentistry that feels thoughtful, personal, and built around your lifestyle.

  • Wellness-driven and minimally invasive care, designed with your health in mind.
  • Same-day dentistry and advanced technology to save you time.
  • A welcoming atmosphere that makes every generation feel at home.
  • Flexible options for care, whether or not you have dental insurance.
  • From preventive care to full-mouth restoration, everything you need under one roof.

Wellness Dentistry Should Be Easy

You could become happier and healthier in just three steps.

Step 1

Comprehensive Exam

We’ll include a review of your overall health history.

Step 2

Assessment

We’ll assess your teeth, gums, airway, and any potential issues.

Step 3

Customized Treatment

We’ll create a plan tailored to your health for optimal results.

Our Favorite Patients Often

Want more than just a dental cleaning

You’re not just a set of teeth. Our team sees the full picture—your health history, lifestyle, and wellness journey—and they personalize care to support your total body health.

Feel at home with a dental team that listens

From your toddlers to your uncles and grandmas, we make you feel seen, heard, and supported. No judgment or pressure, just thoughtful care that helps you thrive.

Come from all over Northern Michigan

From Glen Arbor to Northport, our patients travel to Lake Leelanau because they know they’ll get expert care that aligns with their values and supports their well-being.

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Wellness Approach. Affordable Care. Personalized Treatment.

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Your Privacy
Privacy Policy

This privacy notice discloses our privacy practices and the use of Google Analytics 4(GA4), an analytic advertising feature. This privacy notice applies solely to information collected by this website and the GA4 platform. It will notify you of the following:

  1. What personally identifiable information is collected from you through the website and GA4 platform, how it is used, and with whom it may be shared.
  2. The choices available to you regarding the use of your data.
  3. The security procedures in place to protect the misuse of your information.
  4. How you can correct any inaccuracies in the information.

Information Collection, Use, and Sharing
We only have access to/collect information that you voluntarily give us via email or other direct contact from you. We will not sell or rent this information to anyone.

We will use your information to respond to you, regarding the reason you contacted us. Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.

While Lisa Siddall, DDS is the primary data controller, Google, in the context of providing Google Analytics service, acts as a data processor. We use Google Analytics 4, a widely recognized web analytics service provided by Google, Inc., to track user interactions and gather data for advertising purposes. As a third-party vendor, Google Analytics operates independently and maintains its own privacy policy, which can be found at https://policies.google.com/privacy. We carefully select our third-party vendors for their commitment to user privacy and adherence to data protection standards. As part of our ongoing commitment to your privacy, we implement measures to ensure that services like GA4 comply with our high standards of data protection.

GA4 collects certain personally identifiable information from you as you interact with our website. This information includes but is not limited to your device ID, IP address, and geographic location. The information collected through GA4 is used to analyze user behavior, optimize our website’s performance, and tailor our content to better serve your needs. This data is compiled and anonymized, ensuring that it cannot be linked back to individual users.

Please note that GA4 may share the information collected with Google and other third-party service providers to enable data processing and reporting on website usage. However, we will not sell, rent, or share your information, especially your personally identifiable information, with any third party outside of our organization.

Your Access to and Control Over Information
You have certain rights regarding the data collected by GA4. You have the right to do the following at any time by contacting us via the email address or phone number given on our website:

  • See what data we have about you, if any.
  • Have us delete any data we have about you.
  • Express any concern you have about our use of your data.

In addition to opting out of any future communications from us at any time, you may also opt out of the GA4 feature if you so choose. You can opt out of the GA4 Advertising Features we use through Ads Settings, Ad Settings for mobile apps, or through the NAI’s. This link points to Google Analytics’ currently available opt-outs for the web https://tools.google.com/dlpage/gaoptout/

Security
We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline. GA4 also follows industry best practices to protect your data both online and offline.

To ensure data protection while we are using GA4, we are implementing additional security measures that include and are not limited to:

  • limiting data access,
  • using secure protocols,
  • managing data sharing with Google

Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a lock icon in the address bar and looking for “https” at the beginning of the address of the Web page.

While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example, billing or customer service) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment.

Contact Us
If you have any concerns about the use of GA4 or believe that we are not abiding by this privacy policy, please contact us immediately. We are committed to addressing any privacy-related issues promptly and transparently.

By using our website and consenting to the use of GA4, you acknowledge and agree to the data collection and processing practices described in this notice. For more information about GA4 and its privacy practices, please review Google’s Privacy Policy on this link https://policies.google.com/privacy.

If you feel that we are not abiding by this privacy policy, you should contact us immediately.

Notice of Privacy Practices
Notice of Privacy Practices

This privacy notice discloses the privacy practices for our website. This privacy notice applies solely to information collected by this website. It will notify you of the following:

  1. What personally identifiable information is collected from you through the website, how it is used and with whom it may be shared.
  2. What choices are available to you regarding the use of your data.
  3. The security procedures in place to protect the misuse of your information.
  4. How you can correct any inaccuracies in the information.

Information Collection, Use, and Sharing
When Personal Health Information (PHI) is requested, we abide by all Health Insurance Portability and Accountability Act of 1996 (HIPAA) rules and regulations to protect your information and privacy. We are required by applicable federal and state law to maintain the privacy of your health information. We are also required to give you this Notice about our privacy practices, our legal duties, and our rights concerning your health information. We must follow the privacy practices that are described in this Notice while it is in effect. This notice takes effect January 1, 2019, and will remain in effect until we replace it. We reserve the right to change our privacy practices and the terms of this Notice at any time, provided such changes are permitted by applicable law. We reserve the right to make the changes in our privacy practices and the new terms of our Notice effective for all health information that we maintain, including health information we created or received before we made the changes. Before we make a significant change in our privacy practices, we will change this Notice and make the new Notice available upon request. You may request a copy of our Notice at any time. For more information about our privacy practices, or for additional copies of this Notice, please contact us using the information listed at the end of this Notice.

Wherever we request sensitive information (such as personal health information (PHI)), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a lock icon in the address bar and looking for “https” at the beginning of the address of the Web page.

We are the sole owners of the information collected on this site. We only have access to/collect information that you voluntarily give us via email or other direct contact from you. We will not sell or rent this information to anyone.

We will use your information to respond to you, regarding the reason you contacted us. We will not share your information with any third party outside of our organization, other than to perform quality of service analysis and as necessary to fulfill your request, e.g. to respond to your queries. We may use your information to review our interactions with you and to help us improve and provide you with the best experience possible.

Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.

Your Access to and Control Over Information
You may opt out of any future contacts from us at any time. You can do the following at any time by contacting us via the email address or phone number given on our website:

  • See what data we have about you, if any.
  • Change/correct any data we have about you.
  • Have us delete any data we have about you.
  • Express any concern you have about our use of your data.
  • Revoke an authorization previously made
  • You have additional rights, please contact the office for the latest copy of our Notice of Privacy Practices and to ask any questions.

Security
We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline.

Wherever we collect sensitive information (such as personal health information or credit card data), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a lock icon in the address bar and looking for “https” at the beginning of the address of the Web page.

While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example: billing or customer service) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment.

If you feel that we are not complying with your rights, you should contact us immediately via telephone or email. You also have the right to contact Health and Human Services (HHS) (https://www.hhs.gov/hipaa/filing-a-complaint/). We will not retaliate against you for filing a complaint.

Terms of Service
Terms of Service

Entering this site or the links accessible through this site, you agree to be bound by this agreement. The information and the resources contained on and accessible through this site are made available by Lisa Siddall, DDS and/or its suppliers and vendors, and are subject to your agreement to their terms and conditions.

All contents copyright (c) Lisa Siddall, DDS

All rights reserved, Lisa Siddall, DDS makes this website available to all users for the sole purpose of providing educational information on health-related issues.

The accuracy of website, information, and resources identified are not warranted or guaranteed, or intended to be a substitute for professional health advice, to contradict health advice given, or for health care of any kind.

Your use of this website indicates your agreement to be bound by the Terms of Use and you expressly agree to be bound to the foregoing terms and conditions.

All materials on this website, including the site’s design, layout, and organization, are owned and copyrighted by Lisa Siddall, DDS, or its suppliers or vendors, and are protected by U.S. and international copyrights.

Material on this site may be used for personal use only. Commercial use of any sort is strictly prohibited.

Use of Resources & Information
This site may not be used as a supplement or alternative for health care, and is not intended and does not warrant or guarantee the quality or quantity of any services of any of the advertisers identified; further, the information provided is merely for educational purposes, and its accuracy is not guaranteed. Do not use this site as a substitute for health care. Please consult with your doctor or other health care provider regarding any health questions you may have. This site may not be used for health diagnosis or treatment. Do not use this site to disregard any health advice, nor to delay seeking health advice, because of something you read or see in this site.

You understand and agree that neither Lisa Siddall, DDS nor its suppliers or vendors or linked domain names are responsible or liable for any claim, loss, or damage of any kind, directly or indirectly resulting from your use of this site or the information or the resources contained on or accessible through it.

Lisa Siddall, DDS expressly disclaims any implied warranty or representation about the information or accuracy, relevance, completeness, timeliness or appropriateness for any particular purpose of any kind. Your use of this site is also subject to all additional disclaimers that may appear throughout the site.

Other Internet Sites Links
This site also includes links to other internet sites created and maintained by Lisa Siddall, DDS’s suppliers, vendors, affiliates, or subscribers. Be aware that Lisa Siddall, DDS does not control, makes no guarantees about, and disclaims any express or implied representations or warranties about the accuracy, relevance, completeness, timeliness or appropriateness for a particular purpose of the information or the resources contained on these or any other internet sites.

Further, the inclusion of these links is merely for your convenience and is not intended and does not reflect Lisa Siddall, DDS’s opinion on the accuracy or the importance of these other sites; further, Lisa Siddall, DDS does not endorse in any manner any of the views expressed in, or products or services offered by these other sites. All information in any site by Lisa Siddall, DDS, or associated or linked site, is extracted, read, used, or relied upon by you at your own risk.

Disclaimer of Warranty
Lisa Siddall, DDS and its suppliers and vendors disclaim all express or implied representations or warranties regarding the information, services, products, materials, and any other resources contained on or accessible through this site, including without limitation any implied warranties of merchantability or fitness for a particular purpose. All information provided by Lisa Siddall, DDS is made available “as is” and “as available” without warranty of any kind, or any express or implied promise, including, by way of example, its continuing availability.

Limitation of Liability
With respect to products, goods, or services purchased from any entity identified, listed, named or contacted through Lisa Siddall, DDS’s website, or any links to Lisa Siddall, DDS’s website, to the maximum extent permitted by applicable law, in no event shall Lisa Siddall, DDS or its suppliers or vendors be liable for any direct, indirect, special, punitive, incidental, exemplary, contractual, or consequential damages, or any damages whatsoever of any kind, resulting from any loss, which by way of example, includes loss of use, loss of data, loss of profits, business interruption, litigation, or any other pecuniary loss, whether based on breach of contract, tort (including negligence), product liability, or otherwise, arising out of or in any way connected with the use or performance of this site, with the delay or inability to use this site, or with the provision of or failure to make available any information, services, products, materials, or other resources contained on or accessible through this site, even if advised of the possibility of such damages.

You acknowledge and agree that the limitations set forth above are elements of this agreement, and that this site would not be provided to you absent such limitations.

Indemnification
You agree to indemnify, defend, and hold harmless Lisa Siddall, DDS and its suppliers and vendors from any liability, loss, claim, and expense (including reasonable attorneys’ fees) related to your violation of this agreement or use of this site in any manner. Your use of this site shall constitute your acceptance of the terms of this Agreement, as revised and modified, if any, each time you access this site. Lisa Siddall, DDS may modify this agreement at any time, and such modifications shall be effective immediately upon posting of the modified agreement.

Miscellaneous
Lisa Siddall, DDS’s failure to insist upon strict enforcement of any provision(s) of this agreement shall not be construed as a waiver of any provision or right.

This agreement and the resolution of any dispute related to this agreement or this site shall be governed by and construed in accordance with the laws of the State of MI, without giving effect to any principles or conflicts of law. Any legal action or proceeding between Lisa Siddall, DDS or its links, suppliers or vendors and you related to this agreement or this site shall be brought exclusively in a state or federal court of competent jurisdiction sitting in , MI.

Copyright
All materials on this website, including the site’s design, layout, and organization, are owned and copyrighted by Lisa Siddall, DDS or its suppliers or vendors, and are protected by U.S. and international copyrights.

Links
This site contains links to other sites. Lisa Siddall, DDS is not responsible for the privacy practices of other sites that are linked to us.

Questions
Should you have any questions or concerns regarding Lisa Siddall, DDS’s Privacy Policy and Terms of Use, please contact us.

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Accessibility On Our Website

The Web Content Accessibility Guidelines (WCAG) 2.0 are recognized and acknowledged as the international standard measure of success. We regularly test our site to ensure we meet or exceed that standard and also consistently look for ways to improve the web site’s performance, speed, and accessibility.

We are committed to continuously improving access to our goods and services by individuals with disabilities. If you are unable to use any aspect of this website because of a disability, please call (231) 251-2137 and we will provide you with prompt personalized assistance.

If you have trouble seeing web pages, the US Social Security Administration offers these tips for optimizing your computer and browser to improve your online experience.

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Closed captioning provides a transcript for the audio track of a video presentation that is synchronized with the video and audio tracks. Captions are generally visually displayed over the video, which benefits people who are deaf and hard of hearing, and anyone who cannot hear the audio due to noisy environments. Most of our website’s video content includes automated captions. Learn how to turn captioning on and off in YouTube.

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Your computer, tablet, or mobile device has volume control features. Each video and audio service has its own additional volume controls. Try adjusting both your device’s volume controls and your media players’ volume controls to optimize your listening experience.