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About Us

Montana Roots Dental Care is a family dental office, conveniently located south of Prospect Avenue near Interstate 15 in Helena, MT. Like all good Helena dental offices, Dr. Heidi Browne and Dr. Brad Grammens are proficient in their practice of general dental procedures and dental hygiene techniques. However, unlike other Helena dentist offices, we are able to serve patients of all ages with an even broader variety of dental procedures, all in our state-of-the-art office across the street from the Shodair Children’s Hospital on the south side Helena. Some of the traditional dental services we provide are: fillings, dental crowns, root canals, bridges, surgical tooth extractions, and dental implants. We also strive to stay abreast of modern technological advances and training in the dental industry. We are committed to bringing these services to you in beautiful Helena, MT. Learn More ›

I'm new to Helena. I researched dentists in the Queen City and decided on Crowley Dental. Excellent is the one word that would summarize my dental care at Dr. Crowley's. Professional, punctual, friendly, are others I'd use to describe Dr. Crowley, his dental assistants, and front office. I'll be a regular patient from here on, no question. Hope this helps any others looking for top dental care.
Walter P. - Helena, MT
Excellent office staff and doctors/assistants. Makes going to the dentist a worry/ pain-free experience. Scheduling is easy and wait times are under ten minutes. The doctors always call later in the day to follow up and schedule check-ups as needed. Truly a great staff. The only advice I have is to keep doing what they're doing. I will be sure to recommend Crowley's to anyone I know in the Helena area.
Joshua M. - Helena, Montana
Drs. Crowley and Brown are the most professional, kind, and friendly dentists. The hygienists are most gentle and pleasant. This practice is, in my opinion, the best. I am very grateful to be their patient.
Jim M. - Helena, Montana
Very good, I was well taken care of by the staff.
Branden C - Helena, MT

Meet Our Team

At Montana Roots Dental Care, our dentists, Dr. Heidi Browne and Dr. Brad Grammens, have over 25 years of combined experience in dentistry serving the Helena community - and beyond. They both put a premium on exceptional customer service. As a patient, you will experience this care from the first call to our dental office and throughout your dental treatment plan. Dr. Browne and Dr. Grammens are both members of the Montana Dental Association, the local Helena Dental Society, the Academy for General Dentistry, and they are committed to staying up-to-date on all of the state-of-the-art dental technology. Meet the Team ›

Dr. Heidi Browne

Dr. Heidi Browne has been practicing dentistry for almost ten years. Dr. Browne grew up in Chester, Montana. Dr. Heidi Browne completed her dental school training at the University of Colorado School of Dental Medicine in Denver.

Dr. Brad Grammens

Dr. Brad Grammens has been working in the field of dentistry for nearly 10 years, starting as an assistant during his time at Carroll College. He fell in love with the field of dentistry because he was able to help people through the blend of science and art. He was born and raised in Billings, Montana and graduated from Billings West High School.


Brandi is a Montana Native, born and raised in Conrad, MT. After graduating from MSU - Billings she entered the workforce as a dental assistant. After nine and half years assisting, she recently moved to the front office where she oversees the operations of the practice in her current role as Office Manager.


Meagan is a Montana Native, born and raised in the great city of Great Falls. After graduating from Great Falls High, she attended Great Falls College - MSU. She has been working in dentistry for three years; half of which she has been honing her skills as a dental hygienist.