Our Team
Hansrolf H. Gruener, DDS
Meet Our Dr.
Dr. Hansrolf H. Gruener has been practicing in Sedro-Woolley for over 35 years. He graduated with his master’s degree in dentistry from the University of Washington in 1983 and majored in microbiology and immunology as an undergraduate. He continues his education all year long to remain up to date on the most recent dental practices.
Dr. Gruener has advanced training in implant restoration from the Zimmer Institute and is a member of the American Dental Association® and the Washington State Dental Association. He has received numerous People’s Choice Awards. His goal as a dentist is to provide people with excellent, gentle dental care at an affordable price.
He is the father of two sons and is looking forward to more grandkids to add to his four step-grandkids. When not at the office, Dr. Gruener enjoys snowshoeing, hiking, skiing, gardening, landscaping, cooking on the BBQ, motorcycle restoration and tinkering on his many, many projects. Dr. Gruener is a proud native of Sedro-Woolley and attended K-12 here, before leaving to receive his doctorate. He loves the rural life so much that he came back to practice where he grew up.
Our Team
Lizeth
Accounts Receivable
Lizeth joined our team in August 2016. She graduated from Sedro-Woolley High School in 2007. She brings a sense of calm to our practice and is a great listener. Her cheerful, engaging personality is valuable to both our team and our patients. In her spare time, she enjoys crafting on her Cricut, spending time with her husband, Luis, and doing projects with her kids, Favian, Jared and Mia.
Joanna
Dental Assistant
Joanna joined our Sedro-Woolley Family Dental Center in May 2017. She graduated from Soledad High School in 2012, and went on to graduate from charter college with her dental assisting degree in 2016. Joanna helps our practice run smoothly. She approaches every challenge with a smile, and her upbeat personality helps put our patients at ease. Joanna loves working with the highest quality goofballs around!
Our team works together to provide the best possible dental care to our patients. When she is not working, Joanna enjoys going to the beach, going on nature walks, having bonfires, eating and spending time with her “little peanut” Jaxson.
Melissa
Dental Assistant
Melissa, or “Maw”, became a registered dental assistant and started working at our practice on April 29, 1996. She grew up here in Sedro-Woolley and graduated from Sedro-Woolley High School. She loves our community and has given back by serving as a volunteer firefighter and EMT for several years. Her favorite part of working at Sedro-Woolley Family Dental Center is Dr. Gruener. Our patients enjoy working with him and love his incredible sense of humor. Melissa is proud to work with a wonderful, skilled and ethical dentist.
Melissa contributes to our practice with her warm and friendly approach. In her spare time, she loves to run because it clears her head and allows for self-reflection. She is married to her husband, Dave, and has three children, Matt, Sarah and Laura.
Our Reviews
What Our Patients Are Saying
Posted on Google![]()
Gloria Thurston4 September 2026
It was very good,I went to high school with Dr Grunier so I was very comfortable,everyone was very nice.Posted on Google![]()
Lionel C1 July 2026
They are amazing!Posted on Google![]()
Gloria Partika1 July 2026
My visit could not be better. Dr Gruen was the best as well as all his staff. It was a happy day for me.Posted on Google![]()
edgar clay11 June 2026
Very happy with appointment everyone was nice and friendly.Posted on Google![]()
Patrick Michael29 May 2026
I have been a patient for years. I was especially impressed with the dental hygienist on this visit.Posted on Google![]()
Greg Platt19 May 2026
Thankyou for helping me. I had no appointment, your staff could see my distress and all worked to make a space for me.Posted on Google![]()
Courtney H8 May 2026
Truly appreciate the staff and care here, highly highly recommend.Posted on Google![]()
Karen Wallace6 May 2026
Very caring and informative.Posted on Google![]()
Melody Fox-Sortor23 April 2026
Friendly and professional staff.Posted on Google![]()
Deb Richards15 April 2026
Went for dental cleaning. Renee was very good at all of the work she did-x-rays, tartar removal, polishing, flossing and explained everything as she did it. Dr. Gruener was very friendly and funny. It was a very comfortable experience. Looking forward to my next visit in September!Posted on Google![]()
Kurtis Gaskin3 March 2026
I have the funniest dentist in Washington state. Not only that but he does really awesome dental stuff too ! Love these people.Posted on Google![]()
Jason Golonka20 February 2026
Outstanding Dentist and Hygentist!Very gentle and knowledgeable!! 😬Posted on Google![]()
Perry Greene16 December 2025
Excellent care, great prices!Posted on Google![]()
Judy Phillips3 November 2025
Dr. Gruener and all the his staff are wonderful. Great senses of humor that puts a person at ease. Great quality of work at a reasonable price. AND most importantly I didn't feel a thing including the numbing injections!Posted on Google![]()
PM Hayden3 September 2025
I like that they are easy to communicate with about your treatment, what you want done, insurance coverage, etc. Second, I think Dr. Gruener is extremely competent. I have been going to SW Family Dental for decades, and I would not want to change. Highly recommend them.Posted on Google![]()
Dean Mickelson6 June 2025
I like medical staff that is experienced, can answer my questions, and even have a sense of humor. This office, and dental experience "hit it out of the park" for me today.Posted on Google![]()
John gerlach18 March 2025
Both my wife and myself now go here exclusively, we first came here a year ago when my wife needed work on a denture that another dentist had done, she was very happy with what they did for her so when I found I. Needed to have one done, I chose them too, I’ve always been gun shy about dentists but have been very satisfied and happy with what they’ve done and most importantly very comfortable going there, absolutely great staff and dentists.Posted on Google![]()
Vivienne “薇恩” Lee Mallory18 March 2025
Very nice service and pleasant environment!Posted on Google![]()
Suz Smith17 November 2024
I dislike going to the dentist, however so far I have enjoyed going to this onePosted on Google![]()
Tony Wyatt15 November 2024
Everyone is super nice. Still waiting for the pain to show up after having a small cavity taken care of.Posted on Google![]()
Michael Bell31 October 2024
We had a new patient visit for my 84-year-old mother with Dr. Gruener. He was a pleasure to meet — very personable, relatable, and demonstrated a high level of care. We’re very happy to have been referred to him by a friend who is also his patient.Posted on Google![]()
Rebecca Watne4 October 2024
The greatest challenge I’ve ever had in my life since I was about eight is going to the dentist without having a complete meltdown. Everybody I encountered was so incredibly kind and friendly. I highly recommend checking out this dental clinic!Posted on Google![]()
Lynette Mccormack30 August 2024
Dr. Gruener is such a fun, caring and talented dentist!! Thank you!Posted on Google![]()
Leaf Moss22 August 2024
The staff were very friendly and helpful. This was probably the quickest and easiest new patient appointment that I've had with a dentist. I was in and out within 30 minutes. While that may seem to quick, the staff were incredibly thorough. I received a full oral exam, multiple xrays, and upon checking out the staff called the oral surgeon and set up my referral right then and there for me.Posted on Google![]()
Robert Spurgeon22 August 2024
Fast and very friendly. Both me and my daughter went in for a check up and cleaning. I was very happy with the service. I would recommend to anyone!