Call Now (503) 666-5484 // 315 NW Burnside Road, Gresham, OR 97030 //
Call Now (503) 666-5484 // 315 NW Burnside Road, Gresham, OR 97030 //

||I enjoy the staff and personal attention my family gets, I would recommend them in a heartbeat to anyone.||

-Theresa C.

||Your service has always been excellent. We're made to feel very comfortable.||

-Robin D.

||Very impressed with the knowledge and care that myself and 2 young kids received. Very happy I transferred to this office.||

-Jessica W.

||As always AMAZING care by AMAZING staff!||

-Robert C.

||The staff is professional and courteous and makes you feel welcome. ||

-Neil N.

||If you are searching for a new family dentist, look no further as Dr. Westover and his team are great. Excellent care, trustworthy, great with young kids and Dr. Westover is one of the most generous and honest people I know.||

-Jerrod M.

||The customer service is exceptional. We continue to travel from Oregon City for all our dental needs because of staff and care we get. You guys are the best!||

-Jana C.


With the advances in modern technology, we are now able to pinpoint the start of a potential problem much earlier in its evolution.


 Need content


A bridge requires two healthy teeth on either side of the missing tooth, while the false tooth sits into the gap, supported by the stability of the healthy teeth.


Tooth extraction is the complete removal of a tooth down to the bone. There are two types of tooth extraction: Simple and Surgical.


Dental Office of Dr. Trent Westover

At Gresham Dental Group, our office focuses on our patients overall experience. We seek to provide exceptional, comprehensive dental care to our patients in a friendly and caring environment, educating and encouraging them to achieve optimal oral health. We are committed to continuing our education and sharing our knowledge with each other and our patients. We strive to work together as a team and understand all patients’ dental needs are different.

New Patients

Our new patient forms are now available online so you can complete them at your convenience prior to arriving to our office for your initial visit. This allows you time to carefully review our policies and procedures.

Financial Options

You have multiple options available. For your convenience, we accept cash, checks, money orders, most insurance plans, and major credit cards. We also accept CareCredit for your Dental needs. Please click on the logo for more information.

Our front office staff is always available to assist you in finding the financial option that works best for you. Please let us know if you have any questions.



Trent Westover, DMD

Melaine Office Manager

Amy Front Office

Lisa Front Office

Amber Assistant

Linda Assistant

Lori Hygienist

Sandi Hygienist

Debbie Assistant

Kayla Assistant

Erica Hygienist

Jennifer Hygienist

Why Choose Us?

  • Conbeam imaging
  • Digital X-Rays
  • Multiple Financing Options available
  • We accept most major insurances accepted
  • Consultations Complimentary
  • General & specialty services in one location
  • Family, cosmetic, and sedation dentistry
  • Providers that speak Spanish
  • TVs in all treatment rooms






DR. Trent Westover

315 NW Burnside Rd, Gresham, OR 97030

Phone: (503) 666-5484


Monday 7:00am to 5:00pm
Tuesday 7:00am to 5:00pm
Wednesday 7:00am to 5:00pm
Thursday 7:00am to 5:00pm
Friday 7:00am to 4:00pm

14 + 11 =

Dr. Trent Westover




Kayla grew up in the Portland area and attended PCC for dental assisting. She married her husband Jerad in August of 2015 and they welcomed their first child, Mason, in 2016. They also have a Yorie-Poo named Pee-Wee. In her spare time she enjoys camping, dirt bike riding, playing softball and attending Blazer games.


Amber was born and raised in the Gresham area.  She began working for Gresham Dental Group in 2010.  She has one son named Jackson.  In her free time she enjoys spending time with family and friends.


Lisa was raised in Gresham Oregon and has been in dentistry her entire life.  She started working for Gresham Dental Group in 1999.  Prior to that she managed her father’s dental practice.  She and her husband Rick were married in 1980 and have 2 daughters and 4 grandchildren, Claire, Brady, Tyler and Austin.  In her free time she enjoys camping with her friends, cooking, spending time with family, and spoiling her grandkids!

IV Conscious Sedation


Our patients have helped us develop a deep appreciation and understanding for dental fear and its impact on their lives. Our office environment, doctors and staff interaction, and everything we do is intended to reduce your anxiety and change you perception of a visit to the dentist.

Dr. Westover is trained and certified to utilize IV Conscious Sedation (also known as “Sleep Dentistry” to treat patients with dental anxiety.  This can be a great way to help you regain healthy beautiful teeth and give you the confidence to overcome your dental fears.

We offer various sedation options including oral, light or deep IV as well as general anesthesia and nitrous oxide. These options are intended to accommodate the various needs of our patients depending on the severity of their anxiety or fear. In some cases we may utilize a combination of both oral and IV sedation. Nitrous Oxide is available for patient with mild dental anxiety.

Bridges & Implants


A dental implant includes a small, sturdy, titanium post which serves as new root structure. The implant is placed into your upper or lower jaw bone, and once bone has grown around the implant, implants can hold a crown, bridge or over-denture in the same way that natural teeth are held in place. Implants are very durable and can last a lifetime. While there is no guarantee that an implant procedure will be successful, studies have shown a five-year success rate of 95% for lower jaw implants and 90% for upper jaw implants. The success rate for upper jaw implants is slightly lower because the upper jaw (especially the back section) is less dense than the lower jaw. Lower back jaw dental implants have the highest success rate.
We can help improve life for our patients who have lost teeth and are sometimes too self-conscious to smile or talk. Regardless of the nature of problems related to tooth loss, dental implants may provide a simple remedy with proven results. Dental implants may be recommended for a number of reasons:
• Tooth Decay
• Root Canal Failure
• Gum Disease (Periodontitis)
• Trauma To The Mouth
• Excessive Wear And Tear
• Congenital Defects

Oral Surgery


Good oral hygiene should always be practiced since the loss of a single tooth can have major impact upon your oral health and appearance. Although dentists will use every measure to prevent tooth loss, there are still necessary occasions when a tooth may need to be extracted. A tooth may need to be extracted if the following occurs:

After careful examination and treatment, the dentist may advise to have a tooth extracted. Before a tooth is removed, the dentist will take an x-ray in order to understand the shape and position of the tooth and surrounding bone. Based on the degree of difficulty, we may refer you to a specialist called an oral surgeon.

A certain amount of pain and discomfort is to be expected following an extraction, which can be minimized with a pain killer and ice packs applied to the face for 15 minutes at a time. After a routine extraction, discomfort should lessen within three days to two weeks. If you have prolonged or severe pain, swelling, bleeding or fever, call our office immediately.


Jennifer graduated from the hygiene program at MHCC in 2001.  She had worked with Gresham Dental Group since 2006.  Jennifer is a lifetime Oregonian.  She enjoys spending time with her husband and two kids, serving in church and reading.


Debbie grew up in Eugene.  She met her husband there and they later moved up to Portland.  She has a son and daughter and enjoys spending time with her family and friends.  She has been with Gresham Dental Group since 2002.  





Lorri was born and raised in Gresham.  She graduated from the hygiene program at MHCC in 1994 and has been with Gresham Dental Group ever since!  Lorri loves her job and working with her patients at every visit.  During her free time she enjoys the outdoors and spending time with her 3 kids and 8 grandkids!


Amy grew up in Oregon and moved to the east coast after marrying her husband while he was in the military.  After his enlistment, they moved back and she began working for Gresham Dental Group in 2009.  Her boys, Tyler and Austin, keep her very busy!  When she does have free time she enjoys camping, cooking, wine tasting….anything with friends and family.  She also dedicates many hours each week to her son’s therapies for autism/sensory processing disorder.  


Sandi has been a hygienist for almost 40 years and over half of that time has been spent in the 3 different locations of Gresham Dental Group. She has 2 daughters and one son and spends a lot of her free driving to and from Seattle to visit…and babysit her 4 year old grandson. Sandi loves reading and the empty nest deal!


Melaine has been working at Gresham Dental since 2010. She has three amazing kiddos, Matthew (13), Samantha (12) and Elizabeth (9). Melaine loves hiking, trail running, camping, disc golf…pretty much anything she can do outside with family and friends. The longest race she has done was the Mt Hood 50 miler with wonderful support of family and friends.
Melaine was born in Ketchikan, Alaska and grew up in Oregon since she was 6. Studied Exercise Sport Science at Oregon State University and loves motivating others to exercise and be healthy. Other fun facts, she love anything Disney and the Smurfs.


Jessica was born in Portland but adventurously raised in several different states. She finally returned home to her native Portland in 2009. Jessica LOVES the northwest! She has 3 beautiful daughters that keep her busy and teach her a lot. Jessica is a self-proclaimed “foodie” and enjoys hiking, running and spending time with her family. Jessica joined the Gresham Dental Group family in April 2016.


Erica grew up in Boulder Colorado and has a passion for the great outdoors, including biking, hiking, snowboarding, and hanging out at the river in the summer. She has been in Oregon for over a decade now and has learned to appreciate the rain’s contribution to our lush forests.
Erica is a Beaver at heart as Oregon State is her first Alma mater. She went on to Pacific University for dental hygiene school and received a bachelor degree in dental health science in 2011. Her passion for dental hygiene originates from her dedication to motivate patients to practice excellent oral hygiene to promote overall health and wellness. .

Dr. Andrew Broadsword

Dr Andrew Broadsword was born and raised in Gresham. He is a graduate of Sam Barlow, Portland State and Oregon Health and Sciences University. Andrew is enjoying practicing dentistry in his hometown. He enjoys all aspects of dentistry but what he enjoys the most is getting to know his patients. He looks forward to taking care of your dental needs.
He and his wife, Amy, have two daughters and a labradoodle Crosby. In his spare time, he enjoys fishing, golfing, reading, traveling and rooting for the Denver Broncos.
He is a member of the ADA, ODA, OAGD, AAE, and Multnomah Dental Society.


Linda started with Gresham Dental Group in 1997. She grew up on Sandy and went to Sandy grade school & high school and went to North Pacific Dental School. Linda has 3 kids and 2 granddaughters, Haley in college at WSU and Rio is 3. She also has 1yr old twin grandsons, Jake & Drew. Her hobbies include reading, hiking, sewing, baking, etc.


Linda started with Gresham Dental Group in 1997. She grew up on Sandy and went to Sandy grade school & high school and went to North Pacific Dental School. Linda has 3 kids and 2 granddaughters, Haley in college at WSU and Rio is 3. She also has 1yr old twin grandsons, Jake & Drew. Her hobbies include reading, hiking, sewing, baking, etc.