Meet The Team

Libby dental office

At Sterling Dental, we are a team of caring, experienced dental professionals who use only the most advanced technologies, materials & procedures. At our community-focused practice, your comfort & satisfaction come first. We offer early morning, late evening & Saturday appointments, so you don’t have to miss work or school for your care, something our team feels strongly about.

We pride ourselves on taking the time to listen & get to know each patient as an individual. The entire team at Sterling Dental looks forward to seeing you soon & developing a relationship with you to build the bridge toward long-term trust & successful dental care. See why our patients can’t stop smiling!

Sterling Dental Staff

Our exceptional, friendly staff is our greatest asset. All of our dental assistants are professionally trained. Our doctors and hygienists are licensed professionals who pride themselves on their current dental techniques & outstanding patient communication. With unmatched quality & integrity, they are dedicated to achieving the best possible results for you & your family.

Since your comfort & health are our top priorities, Sterling Dental’s staff is glad to assist you in any way. If you have any questions at all, from treatment options & sterilization to insurance concerns & paperwork, we’re here for you! We can assure you that you’ll enjoy your dental visit!

Karen - Sterling Dental

Karen Warner

Administrative Assistant

Karen is a Libby native, is new to Sterling Dental, and came to Sterling Dental after 20 years in retail at Shopko. She is married to her high school sweetheart of 24 years and together they have two beautiful grown children, a son and daughter. Karen loves the outdoors, fishing, hiking, camping, gold panning, but most of all just spending time with family.

She loves Libby, Montana and always says "Come for the mountains, stay for the people."

Serena Lynn Rehl

Administrative & Dental Assistant

Lynn is a graduate of the Ohio State University. She has a degree in interior decorating. Lynn works primarily with the front office team. However, she often fills in for after-hours emergency appointments as a dental assistant/administrative assistant. She has been married to Dr. Sterling Rehl for 24 years. She enjoys working in her garden, reading and outdoor activities with her family. Although, she has only lived in Libby a short time she feels as if "she has come home".

Lora - Dental Assistant

Lora Ercanbrack

Clinic Operations Manager/Certified Dental Assistant

Lora joined the Sterling Dental Team in 2017. She has 32 years of medical/surgery experience and DANB certification CDA. She enjoys working with our team. We have a great mixture of professionalism, knowledge, compassion, and fun. Lora's favorite thing about our office is having patients visit who are fearful or have had bad dental experiences and having them leave comfortable and feeling like they have a new friend that cares!

She married her college sweetheart 35 years ago and they have two handsome grown boys. When away from the office she loves to quilt, hang out with her horse, Gracie, and play with Wylie, the best chocolate lab in the world. She has been a volunteer with the American Red Cross for 6 years as a Disaster Team Supervisor.

Stephanie - Dental Hygienist

Stephanie Boyer

Clinic Supply Manager/Dental Assistant

Stephanie was born and raised in beautiful Libby, Montana. She has been part of Sterling Dental since Nov 2016. Stephanie has been trained to assist with 3D guided implant cases at the Engel Institute, NC. She has been assisting for 7 years and loves all of it. Stephanie manages all of the office clinic supplies. She feels blessed to be able to care for patients who she has known for years in her home-town community. Her favorite area of dentistry is implants and surgeries.

Stephanie has three energetic young boys who keep her very busy. She and her family enjoy getting out and exploring the vast mountain areas and taking advantage of the summer lake days. She is happy to be surrounded by family and close childhood friends and loves to watch everyone grow up together.

Tonia Fenster - Dental Assistant

Tonia Fenster

Registered Dental Hygienist

Tonia was raised in beautiful Montana. Her passion for dentistry started in 1996 when she began work as a pediatric dental assistant. She enjoyed helping people achieve happy, healthy smiles for over 19 years. She continued to build on her experience and education by achieving a life-long-dream of becoming a Registered Dental Hygienist (RDH) She graduated from Great Falls College MSU with a degree in Dental Hygiene. Tonia enjoys working alongside the talented staff at Sterling Dental in Libby MT.

Tonia’s goal is to provide comprehensive hygiene care and address each patient’s individual need. When Tonia is your hygienist you can expect a gentle but thorough cleaning and you will always be greeted with a smile. The best part of her job is meeting and getting to know the people she cares for - establishing trust and lasting relationships.

In her free time, Tonia enjoys fishing, boating, and spending time with her family. You can always expect to hear stories about her new granddaughter or her adventures exploring all that Montana has to offer.

Talon Rehl

Dental Assistant

You might recognize Talon Rehl if you have watched Libby Logger Football. Talon assists with after-hours dental emergencies. He supports the dental assistant team in sterilization and room turnover. Talon is also on the snow removal crew - he helps make sure sidewalks are clear and safe for patients. Talon loves playing football, skiing at Turner and riding his dirt bike.

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