Helping You to Stay Happy! Healthy & Is It Time for a Colonoscopy? When Your Tummy's Happy You're Happy! Bloating, Gas, Diarrhea? Not Getting the Best Out of Life? We Can Help! Hemorrhoids or Other Digestive Issues Holding You Back? Don't Keep Your Loved Ones Waiting

Adenoma Detection Rate

Why do You Need a Colonoscopy Screening?

The goals of a screening colonoscopy are to prevent colorectal cancer by identifying and removing adenomas and to identify colon or colorectal cancer if it is already present. The most important quality indicator, the Adenoma Detection Rate is the proportion of average-risk patients in whom a physician identifies adenomas during colonoscopy.

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Ranvir Singh, M.D. Named 2020 Top Doctors by Georgia Trend

Ranvir Singh, M.D. | Digestive Care Physicians

Dr. Ranvir Singh

Dr. Ranvir Singh is one of the  inaugural list of the state’s top physicians by Georgia Trend. He is one of 10 Gastrointerologists in the state to receive this recognition.

Other outstanding practitioners represent 56 specialties including  Gastroenterology, cardiology, dermatology, internal medicine, ophthalmology, plastic and reconstructive surgery and others. Selections were made from all over Georgia, from Gainesville to Dublin, Metro Atlanta to Macon an Thomasville to Brunswick and of course Lawrenceville, Cumming, Johns Creek and Alpharetta where Digestive Care Physicians have offices.

The list was created in partnership with DataJoe Research following the methodology listed below, which included peer voting and reviewing government sources.

Read more about Dr. Ranvir Singh 


Meet Our Newest Physician

Digestive Care Physicians welcomes a new board certified gastroenterologist to their team of physicians, Jae Kim, M.D.

Dr. Kim grew up in Olympia, Washington State.  He attended undergraduate school at University of Michigan in Ann Arbor with majors in anthropology and biology. He attended medical school at Wayne State University School of Medicine in Detroit. He did his internship and residency at University of Illinois in Chicago. While in residency, he started clinical outcomes research. He continued on in a gastroenterology fellowship at University of Illinois in Chicago.

Prior to joining Digestive Care Physicians, LLC in 2020, he worked in Bettendorf, Iowa and Ottawa, Illinois.

He is board certified in Internal medicine and gastroenterology.

Dr. Kim speaks both Korean and English.

He is married and has two children.





Finance Options

If you’re considering a health care procedure, you may have concerns over how to pay for it. We accept most all types of insurance plans but if you need a financing option, we offer convenient finance options through Enhanced Patient Financing. Learn more about how you can structure a payment plan that meets your budget, allowing you to proceed with your doctor’s treatment recommendations.

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November, 2019

Five star reviews


I see Dr. Singh. Excellent staff who show genuine concern and listen attentively. I am very impressed and recommend this practice to everyone.

Carlos Nunez – Verified google Review

September, 2019

Five star reviews


Dr. Parik is hands-down the best we have seen. We would highly recommend this practice. His entire staff is friendly and personable too!

Sara Strish – Verified Google Review

June, 2019

Five star reviews


Dr Montalvo is so caring and committed to her patients. She takes the time to listen, and hear the patient. Her appointments are thorough and in-depth. Her kindness makes you glad that you selected her.

Dawn Stastny – Verified Google Review

April, 2019

Five star reviews


I had a professional but caring out-patient surgery experience with Dr Rashbaum and the staff at Emory Johns Creek hospital. The doctor explained the outcome clearly and I was treated well.

Melanie Wible – Verified google Review

March, 2019

Five star reviews

Had a procedure done there last Friday. The entire staff was very professional, courteous, friendly and extremely accommodating…thank you all so much! –
Everyone was very friendly, helpful and attentive. It was a very pleasant experience despite what we were doing! Thank you!

T Mark Adams – Verified Facebook Review

What is a Low Fodmap Diet?

Stephen Rashbaum, MD Named Top Doc


Atlanta Area, board certified gastroenterologist, Dr. Stephen Rashbaum, has been named as one of America’s “Top Docs” as vetted by leading medical database authority Castle Connolly. Top Doctors are chosen annually through an extensive survey process of thousands of American doctors. Read more about Dr. Rashbaum and his inclusion into this esteemed group of physicians+.

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