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Advanced Gastroenterology

4.9

About this business

When you and your doctor seek comprehensive care and skill for a digestive or liver disorder, you will find it at Advanced Gastroenterology, located in Crystal River, FL. Our office provides diagnostic and therapeutic management of digestive disease and liver disorders with the most advanced diagnostic and treatment methods for colorectal cancer, heartburn and reflux disease, hiatal hernia, swallowing difficulties, irritable bowel, change in bowel habits, constipation, diarrhea, hemorrhoids, ulcers, colitis, diverticulitis, ... read more

Location details

6152 W Corporate Oaks Dr, Crystal River, FL, 34429, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 3:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.9153 reviews
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Donald Oja's profile image
Donald Oja 
a month ago

He was so kind and compassion. I'm so grateful for his kindness and his incredible care.Thank you Dr Wallis May God's Blessings be with you always ?? 

Barbara Pettegrew's profile image
Barbara Pettegrew 
2 years ago

He is an outstanding physician. He is highly knowledgeable, skilled and genuinely cares about his patients. I would highly recommend him to my family and friends. 

Judy's profile image
5 years ago

Grrrrrr...eat!!!! 

Anonymous's profile image
5 years ago

Dr. Wallis and his staff are very kind and thorough. Although the wait can be a bit much sometimes, it feels good knowing he is taking his time with me and making sure I understand exactly what is going on. He is incredible. 

Anonymous's profile image
5 years ago

Excellent on every level. 

Anonymous's profile image
6 years ago

Doctor Wallis is a very thorough physician. He takes the time to explain your llness. Orders the appropriate labs, testing etc. I was very impressed with his bedside manners. 

Anonymous's profile image
6 years ago

I felt he was thorough and helped me understand my condition much easier. I did not have any trouble with office staff. They were courteous and helpful as well as kind 

Sondra Moylan's profile image
Sondra Moylan 
7 years ago

Although the wait is somewhat longer than the average physician office visit, once you are with Dr. Wallis in the examination room, he never hurries you, goes over in detail your lab/surg results and is sure you have no questions remaining. I feel as if I am his only patient when he sees me. 

Frequently asked questions about Advanced Gastroenterology

How is Advanced Gastroenterology rated?

Advanced Gastroenterology has a 4.9 star rating with 153 reviews. 

When is Advanced Gastroenterology open?

Advanced Gastroenterology is closed now. It will open at 9:00 a.m.