Dr. Seth Marcus, MD


Pediatric Gastroenterology | Male

GI Care for Kids Endoscopy Center 993 Johnson Ferry Rd NE Ste C110 Atlanta, GA 30342 Get Directions
Dr. Seth Marcus, MD

Dr. Seth Marcus, MD is a pediatric gastroenterology doctor who practices in Atlanta, GA. He is 41 years old and has been practicing for 15 years. Dr. Marcus is affiliated with Northside Hospital.

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Dr. Marcus' Experience

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Visiting Dr. Marcus

Dr. Marcus accepts 20 insurance carriers

Dr. Marcus is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Marcus' Reviews

Likelihood of recommending Dr. Marcus to family and friends
based on 18 total reviews (6 with comments)
Dr. Marcus' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
in Lawrenceville, GA |
I took my 5 month old to see Dr. Marcus due to constant spitting up and poor weight gain. He and his nurse, Meredith are phenomenal. They were very detailed, patient and really listened to all of my concerns and questions as well as provided a very thorough plan of action to help my baby. I am so glad that we found this practice and are very thankful for their help.
in Duluth, GA |
Outstanding!! While certainly lucky and blessed that our son's condition is going to be manageable, it's been a long time that I met somebody like Dr. Marcus who takes time to explain things and answer questions. What I would call his bedside manner towards us and my 16 year old son - possibly the best I've ever seen.
in Acworth, GA |
My sister was a patient of his for about 5 years before I ever saw him. My sister and mom always had great things to say about him. Then I finally went to him when I began having stomach issues. He was amazing. He takes a topic (poop) that no one likes talking about and just makes you feel very comfortable and relaxed. He was so nice and always made sure to follow up when needed. The office was always very good about returning calls. Highly recommend him for any kids with gi issues.
in Acworth, GA |
When I was sick back in 2010, no one could figure out what was wrong with me. Until I came and saw Doctor Marcus...I was diagnosed with Crohn's Disease. And I stayed with him for the next 5 years. Marcus always made sure to thoroughly explain everything to me, and was descriptive as we tried various medications for my condition. He is EXTREMELY knowledgeable about everything GI, and is great with his patients. And while most people fear doctors jumping to the most drastic measures possible, Dr.
Atlanta, GA |
I cannot say enough positive things about Dr. Marcus! He has been treating my son for Eosinophilic Esophagitis (say that 10 times fast) for 4 years. He used to gag and vomit with many meals, and we were at a loss. Due to Dr. Marcus' care, he is able to eat normally and enjoy life as a regular 6 year old. Love Dr. Marcus and his staff!
Atlanta, GA |
I like Dr Marcus, he treats both of my kids. But to spend over 90 minutes in the waiting room twice in under 6 appointments (whilst more than a dozen go in ahead), not acceptable. I wouldn't object if they were apologetic, or the nurse wasn't so curt, or if I didn't have to listen to the medical staff having social conversations during work hours when they're running behind. It's enough to make me want to find another practice.
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    Dr. Marcus' experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Pediatric Gastroenterology
    •  Board certified in Pediatric Gastroenterology
    •  No malpractice claims found
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

    • Awards & Honors
      • Healthgrades Honor Roll
      What is a recognized doctor
    • Media & Publications

      Dr. Marcus has no media or publications listed.

    Background Check

    • 0
      Malpractice Claims

      No malpractice history found for Georgia.

      What is medical malpractice
    • 0

      No sanctions history found for the years that Healthgrades collects data.

      What is a sanction or disciplinary action
    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

      What are board actions

    Board Certifications

    Why It Matters: Dr. Marcus' Board Certifications

    Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

    • Pediatric Gastroenterology

    Conditions Treated

    • Abdominal Disorders
    • Abdominal Pain
    • Celiac Disease
    • Constipation
    • Crohn's Disease
    • Diarrhea
    • Dysphagia
    • Eosinophilic Esophagitis
    • Esophageal Diseases
    • Esophagitis
    • Feeding Disorders
    • Gastroesophageal Reflux Disease (GERD)
    • Gastrointestinal Diseases
    • Inflammatory Bowel Disease
    • Ulcerative Colitis


    • Medical School
      Tufts University

      Graduated in 2002

    • Residency Hospital
      Emory University School Of Medicine

      Completed in 2005

    • Fellowship Hospital
      Northwestern University Children's Memorial Hospital

      Completed in 2008

    • Undergraduate School
      Tufts University

      Graduated in 1998

    Languages Spoken

    • English

    Memberships &
    Professional Affiliations

    Dr. Marcus does not have any memberships or affiliations listed. If you are Dr. Marcus and would like to add memberships or affiliations, please update your free profile.


    • Pediatric Gastroenterology
    • Gastroenterology

    Procedures Performed

    • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
    • Endoscopy (Esophagus, Stomach, Small Intestine)
    • Gastroenterology Procedures
    • Percutaneous Edoscopic Gastrostomy (PEG)