I’m Dr. Hall and I’d like to personally invite you to explore what makes our practice unique and special.


At Diamond Valley Dental, we tailor our dental services to your individual needs. No two patients are the same, so neither is their treatment. From preventive care to implant surgery to full mouth rehabilitation, we deliver skilled and comprehensive dental care for you and your family through efficient visits and a relaxing environment. And if you or a loved one are in dental pain, same-day emergency visits are available to quickly resolve the problem.

Additionally, we respect and understand that many patients experience dental anxiety, which is why we also offer nitrous oxide, IV sedation and oral conscious sedation services to alleviate your concerns during procedures. For these reasons, we know that you have come to the right place for your dental care.

Meet the DoctorS.

Dr. Brock Hall

Dr. Brock Hall grew up in South Calgary. He attended Lord Beaverbrook High School and completed a year at the University of Calgary before finishing his undergraduate degree at Brigham Young University. Dr. Hall received his Dental Degree at Midwestern University in Glendale Arizona.

Dr. Hall worked in Texas after graduating dental school and then two years practicing in Grande Prairie Alberta. After spending enough time away, Dr. Hall decided to move back south where he grew up. He feels lucky to be a part of Diamond Valley Dental and enjoys connecting with patients and getting a chance to be a part of the community.

Through continuing education and years of working in areas without dental specialists, Dr. Hall has gained a lot of clinical experience in all aspects of general dentistry and is dedicated to delivering a high level of care in everything that he does.  In addition to taking care of basic dental needs like fillings, crowns and tooth extractions, Dr. Hall is proficient with wisdom teeth removal,  invisalign, dental implant placement and offers sedation dentistry. Dr. Hall is great with kids and finds being able to fix kids teeth particularly rewarding.

In his spare time Dr. Hall is an avid mountain and road biker and loves to be outside.  Dr. Hall also loves spending time with his wife Karli and their two young kids Quinn and Cooper.

Meet the DoctorS.


Dr. Dalin Tollestrup grew up on a farm in the small southern Alberta town of Raymond. Sports was always a big part of growing up outside of school and farm life. That continued through to college where he started his undergrad at the University of Calgary while playing football for one year, then transferring to play NCAA football and completing his undergrad at Brigham Young University in Utah.

After that Dr. Tollestrup decided to turn down an opportunity to play for the Calgary Stampeders and pursue his goal of becoming a dentist. He then attended dental school at Griffith University on the Gold Coast, Australia.

Dr. Tollestrup always hoped to return to small town Alberta, and has fallen in love with Black Diamond. He is very grateful and excited to be a part of the team at Diamond Valley Dental. Giving back in a small town is very important to Dr. Tollestrup and he is excited to be part of the community.

His favourite thing is to spend time with his wife, 2 boys, and newborn daughter. Outside of dentistry Dr. Tollestrup enjoys anything outdoors. During free time you will find him hiking, golfing, mountain biking, snowboarding, fishing, hunting, and surfing whenever possible.

patients say.

“Dr. Hall and staff were efficient and excellent with our kids. The laughing gas was perfect for my 5 year old to get all his fillings done in one sitting. Would recommend this place all day long! Thanks Diamond Valley Dental!


“We are SO lucky to have this clinic and their staff in town. They have been absolutely AMAZING with my young kiddos. Going above and beyond to make sure their visit is enjoyable. I had previously taken my kids to a pediatric dentist but they like coming here better. I would not hesitate to recommend it to anyone who is wondering about coming here.


“All you folks in Diamond valley need not go elsewhere for your dental needs. What an amazing experience at Diamond Valley Dental. Both my husband and I have been there, they are exceptional.  A warm inviting dental office, with a pinch of humor  added in. They are compassionate, and caring. Best dental experience we have had.


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