J. Daniel Mancini, MD

Has been instrumental in regaining my health to where I can do whatever I want

I had a near death experience in August 2021 with multiple heart attacks and was in the ICU for 2 months. They tried two stints but they failed and I finally received open heart surgery. I had a balloon pump as my heart for most of my stay in ICU but they finally took it out and even with them bringing me back 15 times my wife told me, I made it. I had a standing heart rate of 35 bpm until… See more

Dr. Mancini is a health advocate who is quick to respond to my needs and inquiries. Dealing with unbearable knee pain, and having a knee specialist who only believed in taking an X-ray for diagnosis, Dr. Mancini took control and ordered an MRI, identifying the underlying source of the knee pain that my orthopedic doctor neglected to uncover. Result - I changed to another orthopedic group and… See more

My doctor is Daniel mancini in Winter Park, Florida. He is the absolute best and I would not go to anybody else. Last year, after having a Covid shot, my arm turned into this big red spot. I called him, and he immediately met me at the office and took my concerns very seriously! He then ordered all kinds of test to be run. I’ve never had a doctor before that gave a patient their private number… See more

Dr. Mancini is the best! He is great at listening and answering questions. But more than that, he is extremely knowledgeable and bright! He is a master at figuring things out! He does not hesitate to write prescriptions if needed. However, I really appreciate that he also looks at other ways to deal with situations or illnesses. Thank you Dr. Mancini!

Dr. Mancini listens carefully to his patient. Three years ago my liver enzymes begin to be elevated and I loss a significant amount of weight. My doctor ordered many tests to rule out serious conditions. Also, I was referred to and quickly received an appointment with an excellent gastroenterologist who found none of the major disorders. Even though the most serious problems were ruled out,… See more

Dr. Mancini went above and beyond when I was given a scare about possible lung cancer a couple of years ago.. He was my quarterback and followed me through this ordeal, which included a collapsed lung. He got me to the doctors that he thought would help me. I did not and do not have lung cancer, but the upper right lobe was removed much to my chagrin.
He genuinely cares and listens.… See more

I have been a patient of Dr. Mancini for about 20 years now and he has always taken the time to speak to me in way that I can understand and has always been very supportive in my health and well being. He has always been there for me when I needed him whether at home or on vacation. He is thorough and always is on my side, wanting the best for me. When I was overweight he finally got… See more

I have great confidence that Doctor Mancini gives my husband and I the very best of medical care. We are able to get an appointment quickly when ill. If it is after office hours, he is available to speak to us about our health issues.
In the years 2021 and 2022, I had several health problems and he made certain that I had the appropriate tests and office visits until my health was… See more

Dr. Mancini is always there when you need him. He always resolves my health needs and never makes me feel rushed. I recommend him highly.