Harold W. Mohorn, DDS, MS

Meet Dr. Mohorn – Diplomate of the American Board of Endodontics

Dr. Harold W. Mohorn is a native of Greensboro, North Carolina. He received his BS Degree from Davidson College, his DDS Degree at the University of North Carolina at Chapel Hill and his MS Degree in Endodontics from the University of Iowa.

Dr. Mohorn has taught clinical endodontics at the University of Iowa and has served as a Clinical Assistant Professor in Endodontics at UNC-Chapel Hill. Dr. Mohorn lectures frequently and is a Diplomate of the American Board of Endodontics.

He and his wife, Amy, have two daughters, Heather and Emily, and a son, Matthew.


To make an appointment with Dr. Harold Mohorn, please use our Appointment form or call our Greensboro office: Greensboro Office Phone Number 336-288-0010.

Greensboro Office Hours

Monday through Friday:   8:30 AM–5:00 PM


Patient Testimonials for Dr. Harold W. Mohorn

Piedmont Endodontics

5 out of 5 stars based on 37 Dr. Harold W. Mohorn reviews.

Patient Review by Celia S

Every person in this office made me feel comfortable and relaxed during the procedure. From the time I entered to the time I left, I was given the best care possible. Dr. Mohorn and staff are amazing and professional! I highly recommend them for dental care!

- Celia S

5 out of 5 stars on

Patient Review by Bernard F

I was referred to this practice by my dentist. I called and spoke to Donna. After explaining to her what I needed she began to work. She was trying to find me an appointment immediately, but nothing was available so she set my appointment. Just a few minutes later she called and said there was a cancellation in Kernersville, but I had another appointment and kept the original appointment. On the day of my appointment I arrived early as Donna suggested to do the paperwork. The front counter staff member explained everything and I started the paperwork. I was returning it to the the first staff member, she was busy so the other staff member quickly said I can take that for you. I sat back down for less than a minute and Kathy (I think) came to get me. She explained the facility and a few minutes later she started prepping me, very professional and friendly. Dr. Mohorn came in and introduced himself and pronounced my name correctly, I was impressed already. That was nothing compared to the way these two professional worked together. They were shuffling tools back and forth with few words. Dr. Mohorn would tell me things about the procedure as they were demonstrating their skills. I was most impressed when I thought they were finished, another X ray was needed to complete but they both didn't like the view and back in they went. I didn't count it a mistake I thought it was great patient care. I told them I saw a video on a root canal, and Dr. Mohorn shared a story and told me I probably couldn't do this with my dremel !!! I know it wasn't supposed to be a wonderful experience but in my opinion it was. I don't want another root canal but if I do it will be here.

- Bernard F

5 out of 5 stars on

Patient Review by Susan W

I'm not sure which Dr Mohorn treated me, but he was courteous, showed empathy and got right to the point. He treated me immediately after assessing what needed to be done. He and his staff performed the root canal, working through their lunch break. I was so grateful and thankful for their sacrifice for my benefit. Great group of professionals! I would highly recommend this practice.

- Susan W

5 out of 5 stars on

Patient Review by David G

Excellent care First Class

- David G

5 out of 5 stars on

Patient Review by Melissa V

Dr. Mohorn (Harold) and Jessica were fantastic! Both had excellent bedside manner, were informative, and very easy-going. I experience anxiety with dental procedures; however, they answered all my questions, and went above and beyond to make sure I was completely comfortable before proceeding. I couldn’t have asked for a better experience, especially considering the nature of my visit. Thanks so much for all you did!

- Melissa V

5 out of 5 stars on

Patient Review by Barbara C

The care, the professionalism, they make getting a root canal as pleasant an experience as possible

- Barbara C

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Patient Review by Yvette S

I would highly recommend Dr. Hal Mohorn and Kristin. They were great and I would return and ask for them if I ever needed more dental work. The staff was very warm and helpful.

- Yvette S

5 out of 5 stars on

Patient Review by Cindy S

I have always had a good experience here and I would trust no one else to do my root canals! I never have pain afterwards which is wonderful!

- Cindy S

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Patient Review by Robert L

No pain

- Robert L

5 out of 5 stars on

Patient Review by Debbie L

Fast, no pain, friendly atmosphere, extremely competent. Sounds odd, but definitely a good experience!

- Debbie L

5 out of 5 stars on

Patient Review by Ashley M

I was in horrible pain and they made me comfortable very quick. Waiting time was very short. Didn’t feel a thing . They took very good care of me and made sure I was comfortable the entire time! I HIGHLY recommend this office.

- Ashley M

5 out of 5 stars on

Patient Review by Julia M

Not bad for a root canal 🙂 Staff was very gentle, patient, and helpful.

- Julia M

5 out of 5 stars on

Patient Review by Sherry K

The first contact with Carol was encouraging. She showed genuine concern and was very helpful in rescheduling my appointment. (I had an appointment scheduled for the following week. They had a cancellation and she called to get me in early.) Dr. Harold Mohorn was very considerate and gentle. Kristin was personable and made me feel comfortable. She also kept me calm and worked with me while taking x-rays (gag reflex). Entire staff was friendly and efficient.

- Sherry K

5 out of 5 stars on

Patient Review by penny r

everyone was great from first phone call for appt to procedure and check out i was so nervous, but they all made me comfortable Dr.H Mohorn was wonderful

- penny r

5 out of 5 stars on

Patient Review by Melissa C

Dr H Mahorn was so caring and funny, putting me at ease for my root canal. He worked quickly and made sure no pain. I would recommend him to anyone needing this procedure

- Melissa C

5 out of 5 stars on

Patient Review by Pam V

I had a root canal done. I was in a lot of pain. The doctor and assistant were AWESOME !!! I would highly recommend Piedmont Endodontics !!!

- Pam V

5 out of 5 stars on

Patient Review by Thomas R M

Great Experience

- Thomas R M

5 out of 5 stars on

Patient Review by Wen-Chen H

Although it's not an easy procedure, the Doctor and the Assistant did it with the most professional and efficient way. Other staffs were super nice as well. Highly recommend!

- Wen-Chen H

5 out of 5 stars on

Patient Review by Dan S

Very welcoming, calm, informative. Moved along with procedure like a couple of dance partners.

- Dan S

5 out of 5 stars on

Patient Review by Jennifer S

From the moment I walked in I was totally impressed by the reception. The staff is awesome. Kristin and Dr. Mohorn made this process very comfortable. Thank you.

- Jennifer S

5 out of 5 stars on