Compare 6 gastroenterologists and gastroenterology clinics in Union City - ratings, reviews, published services and contact options. Confirm details with each clinic.
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6 clinics · listed alphabetically
Advanced Gastroenterology Group is a gastroenterology practice in Union City, NJ, offering colonoscopy, upper endoscopy, capsule endoscopy, ERCP, endoscopic ultrasound, FibroScan, SIBO breath testing, and specialized programs for fatty liver disease and IBD. The practice has a dedicated outpatient endoscopy center and offers same-day appointments for urgent concerns, with most major insurance plans accepted and preventive colonoscopies covered 100% under the ACA.
Advanced Gastroenterology in Union City, TN offers gastroenterology services including colonoscopy, EGD, hemorrhoid treatment, capsule endoscopy, anal manometry, and care for diarrhea and constipation. Located at 1109 E Reelfoot Ave (Union City, TN), they provide patient portals and testimonials. They present as a small practice with a dedicated GI specialist and a focus on GI tract treatment and procedures. Contact: 731-884-0600. Services available at Summit Endoscopy Center with two Union City office entries.
Dr. Kofi Nuako, MD is a gastroenterologist at Advanced Gastroenterology in Union City, Tennessee, offering diagnosis and treatment of gastrointestinal conditions. Services include colonoscopy, endoscopy, capsule endoscopy, hepatitis C evaluation, anal manometry, and treatment for hemorrhoids, diarrhea, and constipation.
Gastroenterology Associates of New Jersey (GANJ) is a private multispecialty gastroenterology group founded in 2009, headquartered in Woodland Park, NJ. It operates as a 28-location, patient-centered practice across Bergen, Passaic, Morris, Hudson, Ocean, and Essex counties, with affiliated ambulatory surgery centers for outpatient procedures. The group offers comprehensive digestive health services with board-certified physicians and a multidisciplinary team, serving patients of all ages. Main contact: info@ganjllc.com, +1 973-471-8200. Notable note: Union City is not listed among their current office locations; primary offices are in Woodland Park and Clifton, NJ.
Gastrointestinal Associates of Northeast Tennessee, P.C. (GIA) is a Johnson City, TN-based gastroenterology practice with two offices in Johnson City. Key details: - Services: Gastroenterology with multiple physicians and GI-related care. - Location: HQ and two offices at 310 N State of Franklin Rd, Johnson City, TN 37604. - Contact: Main phone numbers include (423) 929-7111 and (423) 929-9448. - Size & finances: About 6 employees; estimated annual revenue in the $5–$25 million range. - Online presence: Website giassociatesofnetn.com; modest web traffic (monthly visits ~7,265; bounce rate ~0.9%). - Rating: Employer rating 2.8/5 from 2 reviews (perceived work-life and culture positively by some). Note: The user query mentions “Johnson … Union City”—this page only documents the Northeast Tennessee locations in Johnson City, not Union City. If you need Union City-specific gastroenterology options, I can search for that separately.
6 gastroenterology clinics are listed in Union City.
Highest published ratings among the clinics listed here: Advanced Gastroenterology (4.9 out of 5, 1,907 reviews); Gastroenterology Medical Associates (4.8 out of 5, 2,487 reviews); Dr. Kofi Nuako, MD (4.8 out of 5, 995 reviews).
3 of the 6 clinics listed here offer online booking: Advanced Gastroenterology Group; Gastroenterology Associates of New Jersey; Gastrointestinal Associates of Northeast Tennessee, P.C.
1 of the 6 clinics listed here lists emergency services: Advanced Gastroenterology Group.
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