Our Location
Brian Zwahlen, DDS

201 E Orangeburg Ave
Suite C

Modesto, CA 95350

Call Us

Dr. Brian Zwahlen
(209) 325-0905
Drs. Brady Marshall & Lynn Zwahlen
(209) 322-4331

Trusted Local Dentists in Modesto

Expert care provided by an experienced and professional team

Reputation for Excellence

We are committed to providing compassionate, skilled care

Creating Beautiful & Healthy Smiles

Our mission is to provide outstanding treatment outcomes

State-of-the-Art Equipment

Our office use the latest state-of-the-art equipment and cutting edge technology and we uphold the strictest sterilization techniques. We know that many people may feel anxious about coming to the dentist, so it is our goal to make your visit with us as pain and anxiety free as possible.


Welcome to Zwahlen and Marshall Family Dentistry! Creating and maintaining healthy smiles that inspire confidence are our top priorities! As your dentist in Modesto, we offer a full range of the latest and most advanced dental procedures designed to meet the needs of every member of your family.

A healthy and beautiful smile is not only an attractive asset, it is also essential to your overall well-being. At our office, you’ll receive the finest quality dental care provided by an experienced team in an environment that is both comfortable and caring.

As a trusted dentist in Modesto, we’ve established a reputation for excellence by maintaining a position at the forefront of advances in dental technology and providing patients of all ages with precise and gentle care. Whether you need a checkup and cleaning, a dental restoration, have a dental emergency or are in need of a comprehensive smile makeover, give us a call today.

We Accept
Most Insurances

We accept Mastercard, Visa and Discover credit cards as well as cash and personal checks. We accept most PPO insurance plans, including Delta Dental, MetLife, Cigna, Aetna, Guardian, Blue Cross/Blue Shield, Principal and Humana. To find out if we accept your plan, please call our office.


Our office is located at 201 E Orangeburg Ave, Suite C, Modesto, CA 95350 with ample parking in our lot. Click here for directions.


Our friendly staff is dedicated to caring for you and your entire family's oral health and well-being. We take the time to create a personalized treatment for each patient and we offer a wide range of services.

Highly Skilled

We welcome patients of all ages and look forward to meeting you and offering you the professional, caring and pain free oral health care that you deserve.

Meet Our Dentists


Dr. Brian Zwahlen
Dr. Brian Zwahlen

With over 20 years of experience in the Modesto area, Dr. Zwahlen is a compassionate dentist who offers comprehensive, high quality gentle dental care in his state-of-the-art practice.

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Dr. Brady Marshall
Dr. Brady Marshall

Dr. Marshall grew up in Modesto, CA and attended Beyer High School. From earning his Eagle Scout Award to serving as a youth group leader for his church, he has always been very involved in the community.

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Dr. Lynn Zwahlen
Dr. Lynn Zwahlen

Dr. Zwahlen is a native of Modesto, CA and has been practicing dentistry in this community for over 30 years. He recieved his undergraduate training at Brigham Young University where he earned his degree in Japanese.

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"What a fantastic experience."

"Bright, clean offices with happy and attentive staff where everyone is doing what they love; taking care of patients. You can feel it. Dr Marshall is excellent; patient, and very detail oriented and takes the time to explain things clearly. Highly recommended."


General Dentistry in Modesto
General Dentistry
Dental Cleaning in Modesto
Exam & Cleaning
Root Canal Therapy near Del Rio
Root Canal Therapy
Dental Implants near West Modesto
Dental Implants

"Love the office and the staff!"

"Great Dentist!!! Love the office and the staff! I had a great experience there and they are very affordable. Thank you. I recommend strongly if you live near modesto."



Your first visit to our practice establishes a vital foundation for our relationship with you. During the first visit, we make sure to obtain important background information and give you time to get to know our staff.

Patient Forms

Below is our New Patient Package that you will need to complete on your first visit. You can expedite matters by downloading the package, completing it at home and handing it to our staff when you arrive for your initial visit to our office.

Download New Patient Form
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