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Gastrointestinal Specialists of Long Island
- Healthcare
- Wantagh, NY
About this business
Specialties: Gastrointestinal Specialists of Long Island (GISLI) is a state-of-the-art gastroenterology practice providing comprehensive digestive and liver care to all adults throughout Long Island. With two convenient offices in Wantagh and Malverne, New York, Drs. Novak and Marwil provide patients with unparalleled preventive care, advanced diagnostics, and effective treatments. The gastroenterologists at GISLI offer patients more than 30 years of experience. They've created a premier endoscopy center that ensures patient... read more
Location details
3019 Merrick Rd, Wantagh, NY, 11793, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 6:00 p.m. | |
| Tue | 9:00 a.m. to 6:00 p.m. | |
| Wed | 9:00 a.m. to 5:00 p.m. | |
| Thu | 9:00 a.m. to 5:00 p.m. | |
| Fri | 9:00 a.m. to 3:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Kind and caring. Knowledgeable and skill
Dr Marwil takes the time to listen and provide solutions to my issues. In addition, he follows up to see how I’m doing. I have gone to a number of gastrointestinal doctors and he rises above in continual patient care.
Dr. Novak is fantastic. As someone who works for Northwell he treats his patients with respect. Always explains things in laymans term which eases my mind. Highly recommended
Very good practice… Dr. Novak is a great doc with a good bedside manner A+
Frequently asked questions about Gastrointestinal Specialists of Long Island
How is Gastrointestinal Specialists of Long Island rated?
Gastrointestinal Specialists of Long Island has a 5 star rating with 177 reviews.
When is Gastrointestinal Specialists of Long Island open?
Gastrointestinal Specialists of Long Island is closed now. It will open on Monday at 9:00 a.m.
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