Lakemont Dental
John Constantine, DMD:
Practice Profile Page


Lakemont Dental
John Constantine, DMD
Winter Park, FL













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 8:00 am to 5:00 pm

Tuesday: 8:00 am to 5:00 pm

Wednesday: 8:00 am to 5:00 pm

Thursday: 8:00 am to 5:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Tara Hulse Concelman (Source: Google)


Dr. Constantine makes going to the dentist a pleasant experience. He only recommended procedures that I need and outlined a treatment plan that makes sense to me. He is patient, kind, and gentle. So glad I finally have a dentist!

Pedro Vasconcellos (Source: Google)


Had an incredible experience here! They fit me in for an emergency tooth crack. Everyone was SO friendly and kind. COVID protocols followed excellently. Needed to have some work done, and they did it same day. Also had my kids with me and they made sure we were all taken care of. Definitely recommend anyone looking for a new dental practice. I will definitely be a regular! Exceptional service!

JJ LO (Source: Google)


Wonderful family owned business! I always am treated with utmost respect and kindness and valued as a patient. You are not a number at this office, you are a valued patient and they care about your health. The Doctor always checks on you and reviews your visit with you after your cleanings. All protocols are being followed to ensure an elderly patients safety or those with pre-existing conditions are safe which is so important along with all patients safety. I recommended them highly.

John Kennybrook (Source: Google)


I was very happy with Dr.C he really did listen to my concerns I was already to have a tooth pulled an he asked why an I told him of a bad experience I had getting a crown the other dentist put a crown on a cracked tooth an it would hurt all the time so Dr.C said John let’s try this let me grind some of the tooth down an let’s see if it’s good to put a crown on it so have chewing teeth in the back an I agreed with him if cracked pull if no crack put a crown by him an the staff being so nice an understanding I will be a life long patient only because he cared enough to save the tooth .I would also like to say the staff is wonderful they explained everything they were going to do thank you Leslie for the wonderful experience an caring about any issues I might have I highly recommend using Lakemont Dental God bless them

Sarah Wilson (Source: Google)


Lakemont Dental is a wonderful, caring, small, independent dental office. There is no “big box” service here. The staff is all so attentive and sweet. Dr. Constantine listens and cares about each and every patient. I was a patient of the previous owners but will continue all my dental needs here for years to come!

Garret Albritton (Source: Google)


I”ve been with Dr. Apfel at Lakemont Dental for 13 years. He’s not only a great dentist, but one of my favorite people. I had my first appointment with his successor, Dr. Constantine a week ago and I couldn’t be happier. He’s friendly, knowledgeable, caring…exactly the right person to carry on what Dr. Apfel started. I love the updates to the office, new technologies, and staff. All in all I couldn’t be happier. If you need a dentist in the Winter Park area I wouldn’t hesitate to send you here.

Tim Korkuc (Source: Google)


I’ve been putting off going to the Dentist for the last few years because I was worried that they’d know I hadn’t been to see a professional, but Dr. John and the staff made my first time back in 7 years a very pleasant experience! I went in last minute after they had a last minute cancellation, and got a full exam and cleaning much faster and it was far more enjoyable than I expected! 10/10 would recommend giving Lakemont dental your business!

Arielle Haughee (Source: Google)


Dr. C is very friendly, knowledgeable, and up to date on modern dentistry methods. He took extra time and care with a veneer I needed in order to ensure that it matched the surrounding teeth. I do public speaking frequently and he put in extra effort (and appointments) making sure it looked exactly right. Also, his staff member Lorraine is exceptional. I’ve had many procedures with her and she is skilled, kind, and makes going to the dentist as comfortable as it can be.

Frederick Dalpay (Source: Google)


I have been treated here from the age of 15. Funny thing about Winter Park, they’re always collecting Data. DR RITTER was part of the Phillips foundation. Phillips Oil, Phillips milk of Magnesia, etc. My home on Phelps and Hollywood, was supposed to have been a location where Students were encouraged to avoid being Brainwashed by medical professionals. That was 1975….JROTC & ROTC, Boy Scouts and Girls Scouts. Too bad…. the Protestant Revolution encouraged the LGBTQ ACLU Actors of the Vietnam era to join the Rastafarian movement.

John K. (Source: Google)


Dr Constantine took over Dr Apfel’s practice on Lakemont Avenue in Winter Park. Although I miss Dr and Mrs Apfel I have to say that I am enjoying the service at this new practice very much. How many dentists *phone you* after you have had a cavity filled or other dental work to see how you feeling, especially on a Friday? The doctor is knowledgeable, kind and patient. His staff are super friendly and efficient. You should have no hesitation when thinking of giving this practice a try. They have worked out perfectly for our family. I saw them today, 9/2/20.

Rebecca Pennington (Source: Facebook)


I am a new patient to Lakemont Dental. I saw Dr. Constantine yesterday for a broken tooth extraction and was very, very nervous. He was very patient and understanding with me. He took his time and got the tooth out. He even called to check on me today. Never have I had a Dr. personally call me to check on me. Absolute best dentist ever!

Randy Pappas (Source: Google)


Today was my first visit with my new dentist, Dr. Constantine. It started with a cleaning by my dental hygienist, Debbie, who was wonderfully gentle and very pleasant, leaving my teeth feel so smooth and clean. Next up was the man himself, Dr. Constantine. His examination was very thorough, with commentary that was professional and informative. Although I had no issues needing to be addressed, Dr. Constantine did give me some recommendations to keep it that way. Last up was Katy who had filled out my union dental form completely and ended my visit with a big smile. Thanks Lakemont Dental it had been a great experience!

Rona Rothman (Source: Google)


Very professional practice. They always spend enough time to give a full and intensive cleaning and exam. Dr Constantine is very patient and competent, and takes the time to explain any problems and issues I have, I don’t have insurance, so my dental visits are somewhat expensive , but I am glad to have found an excellent dental practice.

Kate Clodfelter (Source: Google)


By FAR the best dentist I’ve ever been to. With small business family vibes, the whole staff is incredible, professional, and makes going to the dentist something to look forward to for once. Dr. Constantine genuinely cares about his patients’ health and building relationships rather then trying to upsell on every little thing. I seriously can not recommend Lakemount Dental enough!!

Vivienne Diaz-Davila (Source: Google)


I haven’t been to the dentist for 2 years until today. Lakemont Dental was highly recommended by a relative. Still.. I was not looking forward to my visit. Dentist. Covid-19 protocol is followed, check-in from their parking lot. Staff was very friendly, went straight to work. I have experienced many dental cleanings, this has to be the most comfortable one I have ever experienced. I was able to go and eat lunch afterwards! No pain! Go there, maintain your teeth and be as happy as me.

Albanery Maria (Source: Google)


You don’t know the excruciating pain of a cavity that’s done so much damage it leads to an emergency surgical extraction until you experience it— and I pray you don’t. I was at work with a pain I couldn’t tolerate, frantically searching my nearest positively graded dentist for a visit. I (irresponsibly) avoid these visits until unbearable pain strikes due to the typical fear of the dentist. Dr. Constantine and his team at Lakemont Dental saved my day and what feels like my life. I had never felt so safe and comfortable around dental professionals and their intimidating tools. My experience from the initial call with the office administrator, Katie, who accommodated my visit under pressure (a holiday weekend as well as a hurricane warning) fit me right into the schedule in between patients that were already booked due to the expression of my intolerable pain. The Dental Assistant, Ms. Lorraine, was incredibly kind while taking my x-rays and prepping me for the extraction. Dr. Constantine was extremely comforting to be around and knowledgeable of his craft. I deeply appreciated not feeling judged for the very obvious neglected molar that brought me there. He made sure I felt safe, first and foremost, and helped keep the procedure as painless as possible. He also asked questions to get to know me outside of the dental realm, which made me feel like I mattered to him as a person, not just a patient. Dr. Constantine and his team understand each other so well, and I couldn’t help to think of writing this review the whole time because the service was truly exceptional. I am a healthcare professional myself and nothing means more to me than seeing my own patients walk out of my office with gratitude and a positive experience to reflect on. Everything happens for a reason. I have more dental work to do, and as horrible as the pain that landed me here was, I now have a dental family in which I can start a journey that’s long overdue. Thank you so much, Lakemont Dental! For the first time in 26 years, I look forward to visiting my dentist.

Lydia Shalter (Source: Google)


Dr John Constantine along with his staff were very welcoming. Even though I was only home for one week they worked with my schedule and got me in for an appointment. While I was there Dr Constantine was able to fill my cavity instead of me having to come back for a second appointment. I had X-rays, a cleaning, and a cavity filling all in under an hour and a half! The Dr and the staff made everything easy and fun. I will most definitely be coming back for my next check up!

Lee Johnson (Source: Google)


I love Lakemont Dental . The team takes great care of me each time I come . Lorraine always encourages me to make simple changes to improve my dental health . She always checks in to be sure that my cleanings are pain free and complete . The office is located on Lakemont across from the AdventHealth Winter Park Hospital with convenient parking .

Nathan Rich (Source: Google)


Who knew getting a root canal could be fun? Dr. Constantine and his crew were all incredibly knowledgeable, friendly and reassuring. It was wonderful to be under their care and to witness them working enthusiatically as a team. Each of his staff are clearly passionate about what they do and continually share their knowledge with one another. Dr. Constantine is not only a fantastic dentist, but is clearly a mentor and a leader to those who work with him. Plus, his “chairside manner” and taste in music while he works is unparalleled! When it comes to dentistry, “word of mouth” is no joke. I have found my permanent dental practice!