The Advanced Gastroenterology in Citrus County, FL offers diagnosis and treatment of digestive diseases and illness. Patients can expect to see a doctor with a long history of experience and a kind bedside manner, although some may find the waiting time to be a bit long. The office has a wheelchair-accessible entrance, parking lot, and restroom, making it easily accessible for those with mobility issues. Payment is accepted through NFC mobile payments, debit cards, and credit cards, and appointments are recommended.Overall, the experience is generally positive, with many patients praising the doctors and staff for being kind, thorough, and professional. However, some patients have reported having issues with billing and have mentioned that the office could benefit from a more organized system for managing appointments and waiting times.It's worth noting that some patients have reported having a negative experience with Dr. Wallis, citing that he is unprofessional, lacks bedside manner, and has made them feel uncomfortable. These experiences are rare, but they do highlight the importance of finding a doctor who is a good fit for each individual's needs and preferences.Despite some minor issues, Advanced Gastroenterology in Citrus County, FL appears to be a reputable and trustworthy medical practice that provides high-quality care to its patients.