Orthodontics
Customized Invisalign and traditional braces can improve alignment, bite function, cleaning access, and confidence for appropriate patients.
Explore serviceOptimum Dental · Elgin
A welcoming Elgin practice with an extended Monday schedule, early Tuesday-through-Thursday appointments, and comprehensive care for every stage of life.

About this office
Optimum Dental of Elgin offers compassionate, quality dentistry in a spa-like, family-friendly atmosphere. The practice pairs a genuinely thoughtful approach with comprehensive care for patients of different ages.
An extended Monday schedule, early Tuesday-through-Thursday appointments, and Friday morning hours make the Elgin office especially convenient for active families and patients balancing school or work schedules.
Inside the Elgin office
Take a closer look at the comfortable, modern spaces where your care takes place.




Care available in Elgin
Explore the services available at this office, then call or schedule online when you are ready.
Customized Invisalign and traditional braces can improve alignment, bite function, cleaning access, and confidence for appropriate patients.
Explore service →From subtle whitening to a multi-step smile makeover, cosmetic treatment is planned around your goals, oral health, and natural features.
Explore service →Implants can provide a stable foundation for a single crown, bridge, snap-in denture, or full-arch restoration.
Explore service →Exams, cleanings, digital imaging, gum evaluation, and education help Elgin families prevent problems and identify changes early.
Explore service →Custom full, partial, and implant-supported dentures can restore function and confidence with a plan tailored to the individual.
Explore service →Tooth-colored fillings, crowns, bridges, root canal care, and full-mouth planning rebuild damaged teeth and protect long-term function.
Explore service →Patient experiences
Hear what patients appreciate about the care, comfort, and communication they receive at this office.
★★★★★“The staff here is amazing. I was in and out for a filling in no time. Everyone was sweet and kind, and the quality of my filling was great. 10/10 recommend!”
Kirstie
★★★★★“I absolutely love this dental office. The front team is so welcoming, and the hygienists, assistants, and doctors are kind, professional, and friendly.”
Morgan
Doctors at this office
Get to know the dentists who bring thoughtful, personalized care to the Elgin community.

Optimum Dental · Elgin
Dr. Wes Guenther grew up in Overland Park, Kansas, as the youngest of five children. He enjoyed athletics, especially basketball and baseball.
After high school, he served a two-year mission in Concepción, Chile, where he became fluent in Spanish. He later studied Exercise Science at Brigham Young University, graduated with a 3.9 GPA, played catcher for the BYU baseball team, and served as team captain during his senior year.
Dr. Guenther earned his dental degree from the University of Missouri–Kansas City School of Dentistry, graduating summa cum laude in 2017. He moved with his family to Oklahoma City and began his career with a small dental group.
In January 2023, he founded Optimum Dental to bring comprehensive care to more Oklahoma communities. He particularly enjoys implant dentistry, crowns and veneers, and helping patients achieve and maintain oral health.
Dr. Guenther and his wife, Christen, have four active children. Outside the office he enjoys golf, exercise, family time, and service in his church community.

Optimum Dental · Elgin
Raised in southeastern Idaho, Dr. Taylor Petersen pursued undergraduate study in biomedical science before earning his dental doctorate from the University of Utah School of Dentistry.
He is fluent in Spanish and enjoys outdoor adventures with his family. Dr. Petersen emphasizes preventive care, patient education, and a friendly, approachable dental experience.

Optimum Dental · Elgin
Dr. Tevin Renken graduated from the University of Missouri–Kansas City School of Dentistry in 2022. He completed a one-year Advanced Education in General Dentistry residency at Fort Benning, Georgia, with training in complex treatment planning, restorative dentistry, oral surgery, and comprehensive care.
He values lasting patient relationships and a comfortable, welcoming environment. Outside the office, Dr. Renken enjoys time with his wife and two daughters, sports, and travel.
Meet the team
Meet the friendly professionals who help make each visit organized, comfortable, and personal.

Office Manager

Treatment Plan Coordinator

Hygienist

Hygienist

Hygienist

Hygienist

Patient Care Coordinator

Dental Assistant

Dental Assistant

Dental Assistant

Dental Assistant

Dental Assistant

Patient Care Coordinator

Dental Assistant

Executive Director of Operations

Revenue Cycle Manager
Advanced technology and treatment
The Elgin office offers dental implants, oral surgery, bone grafting, Invisalign, traditional braces, and comprehensive restorative care.
CBCT and intraoral imaging support advanced diagnosis and treatment planning while helping patients see and understand the findings behind a recommendation.
The team can coordinate many preventive, restorative, cosmetic, implant, denture, and orthodontic services under one roof.
Mon · 8:30 AM–7:00 PM
Tue–Thu · 7:30 AM–3:30 PM
Fri · 8:00 AM–12:00 PM
Sat–Sun · Closed
Frequently asked
Call your preferred office for details specific to your care, coverage, or appointment.
Use the Schedule Online button on this page or call (580) 215-7990.
Yes. We work with many dental plans. Our team can help review your benefits, while your insurer determines coverage and patient responsibility.
Yes. Call the office as soon as possible so the team can help determine the next step and arrange the soonest appropriate visit.
Bring a photo ID, insurance information if applicable, a current medication list, and any recent dental records you have been asked to provide.