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

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 

I think Dr. Lord's staff is friendly and very competent. They are most willing to help.

September 2026 

Explained situation clearly, friendly

September 2026 

A wonderful professional and very respectful. We need more doctors like you. Thank you so much.

September 2026 

Seen on time

September 2026 

Seen on time

October 2026 

Staff were very nice Wait time was minimal. Dr Tanner was patient, not rushed. Asked questions and a Physical exam done. Spent time listening to me. Procedure was scheduled promptly. Overall excellent physician, staff and experience. Would definitely recommend. Thank you!

October 2026 

He made me feel very reassured about getting my colonoscopy and endoscopy later this month.

October 2026 

Very knowledgeable and professional

October 2026 

Always a pleasant experience.

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