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William H. Harrison, DDS

William H. Harrison, DDS

4.8 out of 5 (205 Reviews)(150 Comments)
Data integrity Press Ganey Certified

Park Dental Como Avenue

2282 Como Ave
St. Paul, Minnesota, 55108

P 651-646-1123

F 651-209-3062

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Thank you for your interest in scheduling an appointment with Park Dental Como Avenue. We look forward to seeing your smile soon.

Please choose the option below that best describes you:

I am an Existing Patient (16 or older) looking to schedule my regular cleaning and exam appointment online.

I am a New Patient OR
I am a Existing Patient (Under 16) OR
I am a Existing Patient looking to schedule a dental treatment.

If you are covered under a Medicaid (Medical Assistance/MA) plan, you must call the practice to request your appointment.

Overall Patient Rating

4.8 out of 5 (205 Reviews)(150 Comments)
Data integrity Press Ganey Certified

Overall patient ratings are based on the average score given by Park Dental patients who voluntarily complete a satisfaction survey from Press Ganey, a nationally recognized firm dedicated to improving patient experience. Click to learn more about our patient ratings.

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Education

  • BS Human Biology (1992), University of Kansas, Lawrence, Kansas
  • Doctor of Dental Surgery (1996), University of Minnesota School of Dentistry, Minneapolis, MN
  • General Practice Residency (1997), University of Minnesota, Minneapolis, MN
  • STEPPS Implant Program, Surgical & Restorative Training (2011-2012), sites in Minnesota & Wisconsin

Professional Statement

I care for patients with obstructive sleep apnea (OSA) and am currently working toward Diplomat status with the American Academy of Dental Sleep Medicine, a certification for dentists who treat OSA with oral appliance therapy. I also collaborate with sleep physicians to identify the best treatment for each patient.

Personal

My patients’ overall oral health is my priority. While I love all aspects of general dentistry, I have a special interest in treating obstructive sleep apnea, Orthodontia, and restorative dentistry, including dental implants. I’m committed to lifelong education to ensure my patients receive the highest level of care.

I’ve taken numerous postgraduate education courses on advanced restorative dentistry, including an intensive dental implant program, and the medical model of collaborating with sleep physicians in treating obstructive sleep apnea. On a more cosmetic note, I have training in porcelain veneers and invisible braces, allowing me to offer my patients a noninvasive way to straighten and beautify their teeth.

As an active member of my community, I am fortunate to be able to volunteer my time and services to the Donated Dental Services Program and the Minnesota Dental Association’s Mission of Mercy. I’m very active with the St. Paul District of the Minnesota Dental Association (past president) and in 2003 was honored with the statewide Dentist Leadership Award.

Dental Treatment Cases

  • Get to know Dr. HarrisonPlay Icon

The dental care you deserve is waiting for you at a nearby Park Dental.

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Verified Patient Reviews

4.8 out of 5 (205 Reviews) (150 Comments)

We invite patients to leave specific feedback regarding their visit through our Press Ganey Patient Satisfaction Surveys. Patient comments are published in their entirety with patient names removed to protect patient privacy. Click to learn more about our patient comments.

4.5 out of 5
July 28, 2025
Very kind, competent dentist
5 out of 5
June 23, 2025
The whole process (getting a crown) went well. I love that contraption that keeps your mouth open for a long procedure !
5 out of 5
June 18, 2025
Oh, definitely I will recommend family and friends.
5 out of 5
June 13, 2025
My Dentist Rocks!
5 out of 5
June 12, 2025
Dr. Harrison and assistant were great and did a great job fixing my chipped teeth.
4.8 out of 5
May 4, 2025
Dr Harrison is terrific and I have been very loyal to him
5 out of 5
April 27, 2025
Very optimistic, helpful. Explains the process, reassured me that all was well.
No rating provided with comment
April 15, 2025
I was just in for a routine cleaning.though Dr Harris did pop in to say hello. We talked about places we recently visited and exchanged pleasantries. What a great guy and excellent dentist! I have also and will continue to recommend Dr Harris to all of my family and friends.
2.8 out of 5
April 5, 2025
he inspected without providing information. Had to ask about what he was seeing
5 out of 5
January 15, 2025
He was a pro.
5 out of 5
December 14, 2024
Dr. Harrison is excellent. He just cares so much about his patients, Listens carefully, and his demeanor is just so calming.
5 out of 5
December 4, 2024
Both my dentist and his assistant were very good. I'd definitely recommend them to others.
4.3 out of 5
November 20, 2024
Very accommodating for my anxiety with mouth brace.
5 out of 5
November 6, 2024
Love Dr. Harrison, just recommended him to a friend the other day
5 out of 5
October 4, 2024
Professional
4 out of 5
September 28, 2024
The dentist did not say much, perhaps because everything was OK.
5 out of 5
September 26, 2024
Love Dr. Harrison he is so professional very gentle
5 out of 5
September 25, 2024
Dentist didn't have much to offer this visit.
5 out of 5
September 24, 2024
Bill, Doctor Harris, is without a doubt the best dentist I've ever had. His level of gentleness, expertise, and manor really inspires confidence and reassurance. I've already begun recommending Bill to family, friends and associates.
5 out of 5
September 23, 2024
Not a lot of contact thus far but excellent
5 out of 5
September 18, 2024
Dr. Harrison is always very thorough, explains things completely and just very pleasant and kind.
5 out of 5
September 17, 2024
Dr Harrison is a first class, excellent dentist.
4.7 out of 5
September 17, 2024
Doctor Harrison is friendly and efficient but never makes me feel like he's rushing even though I know he's almost always multi-tasking.

Schedule Your Appointment

Please choose the option below that best describes you:

If you have a Dental Emergency, please CALL your preferred Park Dental location.

I am an Existing Patient (16 or older) looking to schedule my regular cleaning and exam appointment online.

I am a New Patient OR
I am a Existing Patient (Under 16) OR
I am a Existing Patient looking to schedule a dental treatment.

If you are covered under a Medicaid (Medical Assistance/MA) plan, you must call the practice to request your appointment.

Why do some doctors not have a star rating or comments?

In order to provide our patients with the most accurate and beneficial information, we only post star ratings and comments for a doctor once they have received a minimum of 30 surveys within the previous 12 months.