Advanced Gastroenterology

Gastroenterology • Union City, TN

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About

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.

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Clinic Type

Gastroenterology (multi-location group)

Address

1109 E Reelfoot Ave Suite C, Union City, TN 38261

Phone

731-251-4577

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.ucgastro.com/

Services Offered

gastroenterology
hemorrhoid treatment
hepatitis C
colonoscopy
EGD
diarrhea/constipation
Summit Endoscopy Center
anal manometry
capsule endoscopy
Summit Weight Loss
MediSpa
Summit Endoscopy Center (Summit Endoscopy Center)

Technology & Equipment

capsule endoscopy
upper GI endoscopy (EGD)
colonoscopy
sigmoidoscopy
anal manometry

Team

Kofi W. Nuako, MD — MD

Insurance & Payment

Most major insurance plans (not a complete list)

Please contact office if your provider is not listed

Languages Spoken

English

Photos

What Patients Say

Overall sentiment across review platforms: positive

Advanced Gastroenterology Practice Website: 4.83 to 4.84 out of 5 stars (based on practice-reported data) (759 to 763 reviews)
Healthgrades: 4.8 out of 5 stars (143 reviews)
Birdeye: 4.9 out of 5 stars (1,005 reviews (combined across Google, Superpages, Facebook))

Patients praise

Patients report a professional and compassionate bedside manner
Staff is frequently described as friendly and welcoming
Clear explanations and effective communication of diagnoses and treatments
Practitioners are noted for not rushing appointments and taking time to listen to concerns

Common complaints

Occasional reports of significant delays in appointment times
Complaints regarding administrative and billing department processes
Rare instances of procedural complications requiring emergency care

"I’ve been struggling with stomach issues for months, but Dr. Kofi really took the time to listen to my concerns. He didn't rush the appointment and explained my diagnosis in a way that made sense."

— WebMD User Review

"Dr Nuako and his staff are great!! Always making me feel like I'm their #1 concern!! I highly recommend him to any and everyone!!"

— Birdeye User Review

"My appointment was 2.5 hours past the scheduled time. Clean, nice and friendly staff."

— Tebra User Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].