DeKalb Gastroenterology Associates

Save Time and Money on Your Colonoscopy

See if you qualify to skip the pre-procedure office visit.

Experiencing Rectal Bleeding, Itching, or Pain?

See if you qualify for hemorrhoid banding.

Your Partners in Innovative Digestive Care

We are here to provide affordable, quality digestive care as a part of your life, so you can enjoy more of it.

Modern Connectivity

With our online portal, you can book appointments and message your provider at your convenience.

Pioneering Technology

Our commitment to innovation is redefining cancer screenings.

Time and Money Savings

Our online questionnaires streamline the screening process, saving you the hassle.

Committed Health Partners

Our automatic appointment reminders ensure you never miss a vital check-up.

Patient Forms & Resources

Prior to your appointment, you will receive a link to complete your patient paperwork.

Insurance Information

Our practice accepts most insurance plans:

  • Aetna
  • AmBetter
  • Blue Cross Blue Shield
  • Cigna
  • Medicare
  • and more!

Please check with your insurance carrier to verify coverage.


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    N. Tate

    My consultation with Dr. Foster prior to the procedure was simple and easy. She answered all of my questions and made me feel at ease. On procedure day, her entire team was flawless. Renee, Jessica, Estella, Earl, and Latisha were all outstanding in their separate roles but cohesively made my experience seamless. I appreciated their professionalism, knowledge, kindness, and performance. I highly recommend Dr. Foster and the crew.

    Bonnie F.

    Definitely helpful with each patient through the procedure. Highly recommend Dr. Stern as he listens, informs, and helps each patient!

    Angela M.

    Dr. Ballistreri and his staff are absolutely wonderful. As you walk in, you are completely at ease. So friendly and they all make you feel special. Dr. Ballistreri is top notch!

    Stefanie P.

    Dr. Balistreri was very friendly and professional. He answered all my questions. His staff was also very helpful.

    Don O.

    Marre Henry, PA, is easy to communicate with and answers all my questions. Buttoned up and has a terrific personality.