I was going to Dr Roger Oppenheimer in Sherman who were amazing but they retired, they recommended Dr. Mullen Family . My wife went to Dr. Mullen and came home saying they were great it was safe for me to go. I went and it was a great experience all around from the staff to Dr. Mullen. They are now our go to and we have referred them to our 3 Children and their families. The pricing is more than fair and it is a family owned business without all that franchise crap out there who over charge and then try to do work you don't need. Case in point before going to Dr. Mullen my wife went to a franchise dental office the doctor said she needed thousands of dollars worth of work and they would not do any other work on her until it was done. When Dr Mullen's office opened she called took her in and found she did not need all that work. We recommend the Mullen Family Dentistry to everyone now.
Barbara Voutas
Jun 2025
I've been going for years and I refer patients all the time. They are very professional, kind and understanding and accept most all insurance. Even in an emergency I broke a tooth and they got me in that afternoon. I highly recommend them all.
jack fike
Oct 2024
I went in with severe tooth pain due to cavities that were confirmed by my previous dentist. Dr. Mullen was very rude to me and told me there was nothing wrong with my teeth and he couldn’t do anything for me. I expected him to at least clean them or do anything at all. He did nothing and left me confused and hopeless. Terrible experience.
Rich B.
Apr 2024
Absolute the best experience. New to the pratice, called for an emergency in the morning and resolved same day. I know it was luck they could squeeze me in but they did. Dr Mullen and the rest of the staff were very accommodating and friendly. Would recommend them to anyone
Amy
Jan 2024
I just found out last night. My son had a cavity back in November. He told me that Peter Mullen told while very close to him that he was going to drill all of his teeth out of his head it my son didn't brush his teeth. My son said the dental assistant was horrified by what said. My son already has anxiety and PTSD. I will be filing a formal complaint against him.
Melinda Mundt
Sep 2022
Dr Mullen is amazing have not been to the dentist in 11 years ? but he made me feel comfortable and took care of my front teeth ? this guy is GOOD!!!!
Robert Pichette
Sep 2022
Another HORRIBLE experience. Dr Mullen is very sarcastic and condescending. I was hoping this latest visit would be different than my previous visits, but I was wrong. He is who he is. He makes rude and demeaning comments as he examines and works in your mouth. I’ve never seen anything like it. I suspect he tries to make his staff laugh at the patients expense. A real jokester. He readily ADMITS he’s sarcastic when confronted. He doesn’t deny it.I’m sure I’m not the only patient that’s endured his verbal assaults. It’s who he is. I can only imagine what he’s thinking inside if his VERBAL sarcasms are so negative and directed right at you.I recommend avoiding Dr Mullen at all costs. There are many other dentists in the area. I will certainly be booking with a different dentist going forward. Again, he admits he’s sarcastic. Stay clear.
Le
Aug 2022
Quality care. Excellent bedside manner from both the dentists and their hygienists. I never felt condescended to or shamed for problems I already had and they did a great job improving my dental health and smile.
William H.
Nov 2018
They refuse to take up to date x-rays even if your insurance company pays for them. The reason is because if they catch problems early, they won't be able to do a root canal (which it their cash cow). Both David and Peter misdiagnose problems and are both reactive rather than proactive dentists. They will bill you before submitting to insurance and they are completely unaware that insurance pays for cleanings. This is an office to avoid!
Raymond Pacheco
I was going to Dr Roger Oppenheimer in Sherman who were amazing but they retired, they recommended Dr. Mullen Family . My wife went to Dr. Mullen and came home saying they were great it was safe for me to go. I went and it was a great experience all around from the staff to Dr. Mullen. They are now our go to and we have referred them to our 3 Children and their families. The pricing is more than fair and it is a family owned business without all that franchise crap out there who over charge and then try to do work you don't need. Case in point before going to Dr. Mullen my wife went to a franchise dental office the doctor said she needed thousands of dollars worth of work and they would not do any other work on her until it was done. When Dr Mullen's office opened she called took her in and found she did not need all that work. We recommend the Mullen Family Dentistry to everyone now.
Barbara Voutas
I've been going for years and I refer patients all the time. They are very professional, kind and understanding and accept most all insurance. Even in an emergency I broke a tooth and they got me in that afternoon. I highly recommend them all.
jack fike
I went in with severe tooth pain due to cavities that were confirmed by my previous dentist. Dr. Mullen was very rude to me and told me there was nothing wrong with my teeth and he couldn’t do anything for me. I expected him to at least clean them or do anything at all. He did nothing and left me confused and hopeless. Terrible experience.
Rich B.
Absolute the best experience. New to the pratice, called for an emergency in the morning and resolved same day. I know it was luck they could squeeze me in but they did. Dr Mullen and the rest of the staff were very accommodating and friendly. Would recommend them to anyone
Amy
I just found out last night. My son had a cavity back in November. He told me that Peter Mullen told while very close to him that he was going to drill all of his teeth out of his head it my son didn't brush his teeth. My son said the dental assistant was horrified by what said. My son already has anxiety and PTSD. I will be filing a formal complaint against him.
Melinda Mundt
Dr Mullen is amazing have not been to the dentist in 11 years ? but he made me feel comfortable and took care of my front teeth ? this guy is GOOD!!!!
Robert Pichette
Another HORRIBLE experience. Dr Mullen is very sarcastic and condescending. I was hoping this latest visit would be different than my previous visits, but I was wrong. He is who he is. He makes rude and demeaning comments as he examines and works in your mouth. I’ve never seen anything like it. I suspect he tries to make his staff laugh at the patients expense. A real jokester. He readily ADMITS he’s sarcastic when confronted. He doesn’t deny it.I’m sure I’m not the only patient that’s endured his verbal assaults. It’s who he is. I can only imagine what he’s thinking inside if his VERBAL sarcasms are so negative and directed right at you.I recommend avoiding Dr Mullen at all costs. There are many other dentists in the area. I will certainly be booking with a different dentist going forward. Again, he admits he’s sarcastic. Stay clear.
Le
Quality care. Excellent bedside manner from both the dentists and their hygienists. I never felt condescended to or shamed for problems I already had and they did a great job improving my dental health and smile.
William H.
They refuse to take up to date x-rays even if your insurance company pays for them. The reason is because if they catch problems early, they won't be able to do a root canal (which it their cash cow). Both David and Peter misdiagnose problems and are both reactive rather than proactive dentists. They will bill you before submitting to insurance and they are completely unaware that insurance pays for cleanings. This is an office to avoid!
Christopher V
Excellent care and service!