Sigma Dental Specialists of Frisco

I would highly recommend Sigma. The front office staff is friendly and welcoming. The staff that I interacted with were very professional and nice. They kept asking how I was doing. The doctor explained everything and answered all of my questions. The assistant during my procedure was excellent. They were very attentive She offered to put Vaseline on my lips. That was a first! No other dental office ever did that. All in all, this was the best experience I had for a root canal procedure. I would go back to them for future treatment. Thank you to the doctor, his assistant, and all their personnel !

I would have given this visit five stars if the check in process had gone smoother. They didn’t receive my referral from my dentist, although I had a confirmed appointment and a referral slip in hand. The front desk said they could “squeeze me in”. The female receptionist wearing a mask had such a nasty attitude with me, I nearly walked out. This was already a stressful situation… I understand we all have bad days, but her attitude was unprofessional. I shared my concerns with dental assistant, but she said she only worked that location one day a week. I’m glad I didn’t walk out because Dr. Nick and his dental assistant were amazing. I felt like I was in good hands once I got past the front desk staff.

These people are fantastic. Dr. Farhadian super nice and really good at her job. All of the staff, Marley, Katy to mention a couple great people. They really want your dental experience to be a pleasant one and we all know going to the dentist is probably not our most favorite pastime. They do a really good job of minimizing the discomfort of some dental work. Highly recommend.

I had an emergency dental situation come on pretty suddenly. It was an excruciating amount of pain I was in. I was very grateful they could get me in same day for an extraction. Dr. Knight was professional and got the procedure done quickly. He even showed me the tooth afterward and explained the infection issue to me. While it’s never fun to have to get an extraction, I’m grateful Sigma Dental could accommodate me on short notice and took great care of me. Three days post-procedure and I am pain-free and recovering well. Thank you Dr. Knight and Sigma Dental!