Gastroenterology Specialists
of Gwinnett, P.C.

Lawrenceville Office: 721 Wellness Way, Suite 100, Lawrenceville, GA 30046
Phone: 770-995-7989
Duluth Office: 3855 Pleasant Hill Road, Suite 230, Duluth, GA 30096
Phone: 770-495-8300
Suwanee Office: 1120 Peachtree Industrial Blvd, Suite 209, Suwanee, GA 30024
Phone: 770-995-3113
Snellville Office: 1800 Tree Lane, Suite 280, Snellville, GA 30078
Phone: 770-995-7989

Gastroenterology Specialists
of Gwinnett, P.C.

Lawrenceville 770-995-7989

Duluth 770-495-8300

Suwanee 770-995-3113

Snellville 770-995-7989

Gastroenterology Specialists of Gwinnett, P.C.

is dedicated to the evaluation and treatment of digestive disorders. Our goal is to create a comfortable and pleasant experience for our patients. We believe that treating our patients with compassion and friendliness will help build strong and trustworthy patient-doctor relationships.

Our highly qualified staff manage digestive problems such as reflux, swallowing disorders, ulcer disease, diverticulitis, colitis, colon cancer screening, and liver disease to name a few. Contact our practice today to see how we can help you.


Northeast Endoscopy Center

Northeast Endoscopy Center of Gastroenterology Specialists of GwinnettMany of our gastrointestinal endoscopic procedures are performed at our fully accredited ambulatory surgery center co-located with our Lawrenceville office.

Our goal is to provide our patients with excellent care in an efficient and economical manner while providing the personal attention found in an office-type environment.


Patient Testimonials

August 2026 

Fantastic Specialist!

September 2026 

Great doctor!!

September 2026 

I have never experienced any issues with this practice. Dr. Tanner is the utmost professional in his field. He is incredibly good at what he does ... listens and offers his opinions on how to resolve issues in the best interest of the patient. I am very pleased to be under his care.

September 2026 

The visit was completed in a very timely manner, including the waiting room after the check-in.Dr. Nam was extremely personable and immediately supported a relaxed comfort level.

September 2026 

It's easy to access once you are logged in. Very good assistance from staff to get started. Easy to navigate through the website, adjust medication changes, read and print documents. Thank you.

October 2026 

Courtesy and efficiency of Dr. and staff. Dr. Lord answered my questions and covered everything I needed to know.

October 2026 

I've been seeing Dr. Nam for years. He's knowledgeable and easy to talk to. I have never had a problem with him.

October 2026 

Got me in early

October 2026 

Very pleasant and professional talked with me and did not rush.

March 2026 

Dr. Ahmed is a delightful and very knowlegable man. He asked many questions of me, to try and determine the best course of action for my treatment, and patiently took me through the process for my procedure. I have the utmost confidence in Dr. Ahmed and have no trepidation about the services he offers. If anything, after talking with him, I am looking forward to resolving my issues.

More Patient Testimonials

GI Conditions We Treat

GI Conditions Photo
  • Abdominal Pain
  • Bloating
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Diverticular Disease
  • Dysphagia
  • Gas
  • Gastroparesis
  • GERD
  • GI Bleeding
  • Heartburn
  • Hemorrhoids
  • Hepatitis
  • IBD/IBD
  • Pancreatitis
  • Peptic Ulcers
  • Swallowing Difficulties

Digestive Evaluation Services

Digestive Evaluation Services Photo

Four Convenient Gwinnett County Offices Near Northside Hospital Gwinnett