“I was recommended to Dr. Fitzsimons by a family friend because I was new to the neighborhood. I was in need of a lot of work on my teeth and had been putting it off because of bad experiences with dentists. Am I glad I went to Dr. Fitzsimons! I tell everyone that it is not like going to the dentist, it’s like going to your friend’s house. Her and her staff are kind, friendly, they make you feel at home when you walk in the door and treat you like family. I get compliments on my teeth and how good they look, I highly, highly recommend this dentist! Dr. Fitzsimons not only gave me my smile back, she gave me my self confidence back as well! There is not enough thank yous in the world for that…” - Bridget

“Dr. Maggie is one of the finest dentists in NYC. She has a calm, reassuring manner that puts my family and I at ease. She is up on the latest technology and has the best office, staff and equipment imaginable. She has converted me, a former dentaphobe!” - Michael

“I highly recommend this practice, Dr. Fitzsimons is a fantastic dentist! Her staff is friendly and caring. She explains treatment thoroughly and includes pictures of before and after. I now have a perfect smile! I now refer her to my family and friends, being in the dental field myself I know quality work when I see it.” - Lorraine

“I’ve been to many dentists in my life, but I have to say Dr. Fitzsimons and her staff are absolutely the best! Highly recommend to anyone. Highly skilled, up to date equipment, and a very comforting atmosphere. Thank you Dr. Fitzsimons!” - Colleen

“We have been going to Dr. Fitzsimons for almost 20 years. I’ve had multiple procedures over the year and have never experienced any pain. I’m always pleased with everything she has done. She is an amazing dentist with a great staff as well. I highly recommend her!!!” - Josephine

To hear more about what our patients say about us, see our Google reviews at:

Contact Us

Send Us an Email

Our Location

58-29 69th Lane Maspeth, NY 11378

Hours of Operation

Our Regular Schedule

Fitzsimons & Hagan Dentistry


9:00 am-7:00 pm


9:00 am-7:00 pm


9:00 am-3:00 pm


9:00 am-7:00 pm




8:00 am-3:00 pm