Dr. Karen Leavy has been practicing with the Long Island Orthodontic Associates for the past 15 years. She received her undergraduate degree from Adelphi University and her Doctor of Dental Science from New York University College of Dentistry. After completing a General Practice Residency at North Shore Hospital in Manhasset, she completed her 3-year specialty program in orthodontics at the Albert Einstein / Montefiore Medical Center in the Bronx.
Dr. Leavy has been fortunate enough to receive many academic and clinical awards during her career, including the Lyle B. Johnston Table Clinic Award for her research on the relationship between malocclusions and speech. She was also selected for induction into the prestigious OKU Dental Honor Society. She continues to broaden her knowledge through continuing education courses and her memberships in the American Association of Orthodontists, American Dental Association, and the Nassau County Dental Association.
Dr. Leavy has long realized the importance of a nice smile, not only from a dental, but also a social standpoint. She continually strives to provide quality, patient-oriented treatment in the caring environment that Long Island Orthodontic Associates offers. Her ultimate goal is to establish a long lasting relationship with each patient and encourage future maintenance of their overall dental health. Outside the office, Dr Leavy enjoys the time she spends with her husband, Steve, and their three children.
Dr. Scott Mateer, a graduate of the State University of New York at Stony Brook School of Dental Medicine, received his bachelor of science from Marist College in Poughkeepsie, New York. Upon completion of his dental degree he then attended Montefiore Medical Center where he received his specialty certificate in Orthodontics. Here he underwent extensive training in Orthodontics on patients of all ages using the most state of the art techniques. Dr. Mateer is a member of the American Academy of Orthodontics and the American Dental Association.
Since joining Long Island Orthodontic Associates in 2010, Dr. Mateer has brought a caring and honest approach to orthodontic treatment with our patients. He believes in building long-term, meaningful relationships that translate to better oral health for life. Continuing his compassionate approach to dentistry, Dr. Mateer has also volunteered his time on dental missions to serve underprivileged patients. The most recent of which was in Madagascar, Africa.
Dr. Mateer is a member of the American Academy of Orthodontics and the American Dental Association. In his spare time Dr. Mateer enjoys exercise, sports, traveling and spending time with his wife Kristin and their two sons Tyler and Dylan.
Dr. Lindsay Alimena was born and raised on Long Island. She attended the University of New Hampshire on a full scholarship for division I gymnastics where she earned her undergraduate degree in Biology and graduated with Summa Cum Laude honors. She completed her dental training at Tufts University School of Dental Medicine, where she received her Doctorate in Dental Medicine. Dr. Alimena graduated at the top of her class and was selected into the Omicron Kappa Upsilon (OKU) National Dental Society. She was also awarded the Tufts Academic Merit Scholarship and Clinical excellence in Pediatric Dentistry. After dental school, she completed a three-year orthodontic residency at Montefiore Medical Center, where she served as Chief Resident in her final year.
Dr. Alimena is Board Certified by the American Board of Orthodontics, which is the only certifying board that is recognized for the specialty of orthodontics by the American Dental Association. She is a member of the American Academy of Orthodontics, American Board of Orthodontics and American Dental Association.
Dr. Alimena is devoted to continuing education and finding new ways to improve treatment and comfort for her patients. She is passionate about providing exceptional orthodontics to children, teens and adults. She loves meeting new people and helping them achieve the smiles they have always wanted. She treats all of her patients as if they were part of her own family and she consistently strives to go above and beyond for each and every one of them.
We are especially interested in making all of our patients feel right at home! We put your needs first to achieve efficient and comprehensive treatment. Our experienced staff strives to provide energetic and fun loving service to each patient while maintaining the highest level of care. Our team is committed to incorporating the latest technological advances and treatment modalities into our Straight Smiles allowing us to provide the best possible result and experience throughout your orthodontic treatment.
Reviews
Rating 4.6 out of 5 based on 11 reviews
Sort by
newest oldest highest lowestGina Castelli
2 years ago
The best orthodontist around!
alyssa emmanuel
2 years ago
Dr. Mateer is so personable. He is a fantastic Orthodontist! The office is clean and staff is friendly! I recommend!!
Dead Doll
2 years ago
Horrible orthodontist, even with my scheduled appointment I was kept waiting HOURS in the office. Dr. Mateer is a greedy dentist who was constantly trying to sell me on products that my kids did not need. AVOID!
Dead Doll
3 years ago
Horrible orthodontist, even with my scheduled appointment I was kept waiting HOURS in the office. Dr. Mateer is a greedy dentist who was constantly trying to sell me on products that my kids did not need. AVOID!
Laurie Knudsen
3 years ago
Dr Mateer & his entire staff are the best, hands down! My daughter is actually disappointed she's getting her braces off soon because she enjoys going to her appointments!
nicole bischoff
3 years ago
My daughter has been a patient for 2 years now. It is an amazing practice! The staff and sr Mateer are amazing!!!
Susan Abrescia
3 years ago
My two children are patients of Dr. Mateer. He is the most likeable, fun, patient and all around excellent doctor. The kids love him and are very comfortable in his care. The office is run very efficiently, is kid-friendly and the staff is so great and accommodating! We are so happy to have found Mateer Orthodontics!
Danielle Erker
3 years ago
My kids, Kenny and Sophia Erker love going to Dr. Mateer! He has the best bedside manners and is really great at what he does!
Alisha Adaki
3 years ago
This is a one of a kind Doctor. His office is run like a tight ship. You never are waiting; everything is clean, process is seamless and the care is perfection. Not only is he an amazing doctor, he is an amazing guy as well. There is a warm and inviting feeling when you enter his office and lots of straight smiles. I would recommend Dr. Mateer to anyone looking for an orthodontist . I wish that more doctors used the type of patient attention and engagement that he uses in his practice.
Laurie Knudsen
4 years ago
Dr Mateer & his entire staff are the best, hands down! My daughter is actually disappointed she's getting her braces off soon because she enjoys going to her appointments!
nicole bischoff
4 years ago
My daughter has been a patient for 2 years now. It is an amazing practice! The staff and sr Mateer are amazing!!!
Danielle Erker
4 years ago
My kids, Kenny and Sophia Erker love going to Dr. Mateer! He has the best bedside manners and is really great at what he does!
Susan Abrescia
4 years ago
My two children are patients of Dr. Mateer. He is the most likeable, fun, patient and all around excellent doctor. The kids love him and are very comfortable in his care. The office is run very efficiently, is kid-friendly and the staff is so great and accommodating! We are so happy to have found Mateer Orthodontics!
Alisha Adaki
4 years ago
This is a one of a kind Doctor. His office is run like a tight ship. You never are waiting; everything is clean, process is seamless and the care is perfection. Not only is he an amazing doctor, he is an amazing guy as well. There is a warm and inviting feeling when you enter his office and lots of straight smiles. I would recommend Dr. Mateer to anyone looking for an orthodontist . I wish that more doctors used the type of patient attention and engagement that he uses in his practice.
Peggy E
4 years ago
My daughter was a little nervouse getting braces. From the moment she walked in she was greeted with a smile from the front staff and compassion for the medical assistants. Dr. Mateer is absolutly amazing with my daughter. He makes her feel important as a patient and takes his time with any questions. I would HIGHLY reccommend this office nad especially Dr, Mateer!!1
Peggy E
5 years ago
My daughter was a little nervouse getting braces. From the moment she walked in she was greeted with a smile from the front staff and compassion for the medical assistants. Dr. Mateer is absolutly amazing with my daughter. He makes her feel important as a patient and takes his time with any questions. I would HIGHLY reccommend this office nad especially Dr, Mateer!!1
Load more