Corey + Then Periodontics 254 Western Avenue, South Portland, ME 04106

"Dr.Then and his team are amazing They are top notch and the best in their industry I've tried to find a dentist for 30 years and he is the only one that could help me Thank you Dr. Then"

"I’ve been four times and every member of the staff that I’ve encountered has been beyond caring and attentive. Kind and gentle dental work - above and beyond."

"Dr.Then was great as well as everyone that I came in contact with in the office. From my consult to the procedure they made me feel comfortable and at ease."

"They don’t take the time to know or even recognize their own patients! They’re more concerned about monitoring cars parking in their EV parking spots and making sure they shut off anyone the office manager doesn’t recognize. How obnoxious and pretentious can you be that you can’t even ask me my name?"

"I was seen yesterday at this practice by Dr. Then. I was referred here by my local dentist, and this periodontist is the only one within 2 hours of where I live, there is nothing on the midcoast, and that alone is infuriating. First thing- The office is out of network with insurance...ANY insurance. They will bill you up front for the entire cost, bill your insurance, and then credit your account with them if the insurance does pay something. You will not be reimbursed directly at all unless you ask the front desk to let YOU bill your insurance. Its entirely silly and makes no sense. Second- Dr. Then was extremely condescending to me as soon as I showed frustration that they don't take insurance, which was entirely uncalled for and unprofessional. Dr. Then was late to my appointment. I was early. Expected your time to not be respected. I paid $145 for a 20 minute visit where all he did was give me the exact same exam my dentist gave me just last week. Dr. Then showed visible frustration when I winced in pain while he was violently jabbing my gums that he KNEW were already sensitive. He did not take this into consideration at all, and I would expect more from a doctor who specializes in gum treatment. I drove over an hour to be seen by this doctor, he told me what every other dentist has told me and then left the visit with "Well, I hope this was worth your time". It was not. I paid him for 1 hours worth of exam/consultation time and got 20 minutes of attitude from him after he violently stabbed my gums. I had the exact same exam with my local dentist a few days prior to this visit, this was a waste of time and money, the prices are extremely inflated, they are out of network with ALL insurance, and they use the fact that they're the only periodontist in the area to justify all of this. I'm honestly sad for my local dentist because he doesn't have anywhere else to send his patients. I believe this doctor did give me his honest opinion, but it came at a price, and everything else that happened during this visit has completely deterred me from this office; you should steer clear as well if you aren't well off enough to afford this practice's prices or have any kind of frustration with them not taking your insurance."