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    Issam Nasr, MD

    5.0 (4 reviews)
    Open • 8:00 am - 5:00 pm

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    1 month ago

    Dr Nasr is wonderful. He listens, takes time to be with you, genuinely cares, absolutely the best!

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    3 years ago

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    Joseph McKinley, MD - AdventHealth - Logo

    Joseph McKinley, MD - AdventHealth

    3.0(2 reviews)
    6.0 mi

    This guy is NOT a good doctor. Unless, by "good", you mean personable. Sure, he's a nice "dude"…read more But that's all. Real doctors care about EVERY patient they see. After a year in his "care", we are absolutely no closer to a resolution with my dad than we were when we first saw him. He never kept his word, and he allowed my dad to leave the hospital last weekend without any answers whatsoever. He never came to see my dad before discharge, although he promised he would, so we still have no inkling as to the etiology of my dad's symptoms. And now he's home from the hospital for two days, and he's suffering again, with the same symptoms. Don't insurance companies vet these imbeciles? I read the other guy's review, and I'm happy for that man. I really am. Maybe McKinley is over-subscribed? Perhaps. But he should know when that's true, and he should be humble enough to express his limitations to his patients, and to whomever else he answers to. I have never been more disappointed in a specialist. McKinley absolutely holds the crown of "worst doctor ever".

    Update - two months later. Thanks to Dr. McKinley, I am now cancer free. He found a small tumor…read moreduring my procedure and went the extra mile to have it removed. The surgery was highly successful, all to Dr. McKinley's outstanding experience and intelligence. May God bless him today, tomorrow, and forever. We found Dr. McKinley as an excellent Doctor who listens to us and has our health foremost to our best interest. The office staff was also excellent and very efficient, especially Ms. Shirley.

    Advanced Gastroenterology & Surgery Associates

    Advanced Gastroenterology & Surgery Associates

    1.0(1 review)
    59.0 mi

    They only received one star only because their staff was friendly and courteous. As for the process…read moreof being served, that was another story. It was requested we arrive at 0930. We arrived about 10 minutes earlier, signed in and waited. There was a waiting room full of patients as well as spouses. We waited from 0920 to 1140 AM before my wife was taken in for her procedure. We understand there was only one doctor, out of the six [6] on staff as noted with their pictures in the lobby. There were seventeen [17] patients scheduled according to the intake person. This practice only cares about their appointments, how much money they will make and nothing about the rest of the people waiting around for HOURS. We have to wait and be happy about paying for the privilege of waiting to be served. My perception is that this practice does not value the patient's time, only theirs. If they could schedule properly there is no reason to have people waiting over two [2] hours to be admitted and prepared for their procedures. When we left the last patient was coming out of procedure and this was at one-twenty [1:20] PM. It is absolutely unnecessary to have people stacked up in a queue in the waiting area if they knew how to properly schedule their procedures. They want the patient at the ready for their own convenience. Therefore, the patient MUST wait to accommodate the practice. Seems to me that the tail is wagging the dog. Apparently, they do not. This says a great deal of how this practice perceives their patients.

    From the owner: Advanced Gastroenterology & Surgery Associates is a physicians' and surgeons' office. Are you…read morehaving digestive or other gastronomic-related issues? Relief is here! Schedule a visit with the gastroenterology physicians at Advanced Gastroenterology & Surgery Associates, Rafael Fleites, M.D., Garth George, M.D., Lily Tran, M.D and Tri Huynh D.O. For general surgery questions, MaoHao 'Charlie' Han, M.d. is available to consult with you. The only proctologist in Central Florida, Robert Gillon, D.O., has resolved rectal issues for many a happy patient. At the offices of Advanced Gastroenterology & Surgery Associates, we are dedicated to resolving diseases and disorders. We work hard to bring some of the most innovative therapeutic techniques and surgical technology. We like to stay one step ahead of the curve in order to bring you the best that science and medicine has to offer. Some of our treatments are: Endoscopy procedures and treatment of digestive diseases and disorders. Removal of

    Advanced Gastroenterology & Endoscopy Center

    Advanced Gastroenterology & Endoscopy Center

    2.6(25 reviews)
    27.1 mi

    I want to start by saying I absolutely love love love my nurse practitioner. She is a ray of…read moresunshine and so kind and helpful. And the staff is wonderful as well. But the communication is absolutely awful. They have a 3rd party out of the country answering service connected to their phone lines. So any advice nurse or communication that needs to be done with doctors is impossible. There is no online portal, only this awful phone line. So if I have a question about medication or anything I have to ask someone and have been given medical advice from someone who is in India and is doing everything they can to avoid transferring my information directly to the office.

    First time for an upper endoscopy and 3rd time for colonoscopy (different doctor). I was greeted…read morewhen I walked in and finished the paperwork. Tonya who had called the day before was there and I got to put a friendly face to the friendly voice. I was taken back quickly into the prep room where I got into my gown and had my IV and vitals performed. The procedure nurse then pushed me into the room and I met the anesthesiologist and doctor. Both great and explained everything to me. Meds started and out I went. When I came to I was sitting in recovery with my wife next to me and peanut butter crackers with ginger ale. Feeling a bit groggy but with my full report, results and pictures in front of me. The doctor came in and went over it all and we were off. GREAT job. Even the bowel prep was easier than the gallon of Golightly I had used in the past. See you back in 5 years.

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    Issam Nasr, MD - gastroenterologist - Updated September 2026

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