Castle Connolly Top Doctors are peer-nominated, and thoroughly vetted by our physician-led research team. These GI doctors are best-in-class healthcare providers, embodying excellence in clinical care as well as interpersonal skills. Castle Connolly Top Doctors represent the top 7% of all U.S. practicing physicians.

In 2023, 20 of our physicians were awarded as a “Top Doc.”

Ashish Thekdi, MD, Since 2023

Steven A. Josephson, MD, since 2023

Dennis Kokenes, MD, since 2023

Robert Schmitz, MD, since 2023

Siddharth Sura, MD, since 2023

Sharad Nangia, MD, since 2023

Michael Ryan, MD, since 2022

Srinivas Cheruvu, MD, MSPH, since 2022

Vinaya Maddukuri, MD, since 2021

Scott Brotze, MD, since 2022

Nicholas Crews, MD, rising star since 2021

Simon Prendiville, MD, since 2021

Rebecca Rawl, MD, MPH, since 2021

Atul Khanna, since 2021

Jason Wilson, MD, AGAF, FACG, since 2021

Viral D. Patel, MD, FACG, since 2021

Jeffrey S. Zaidman, MD, since 2021

Devi Thangavelu, MD, since 2020

Sanjib Mohanty, MD, since 2016

J. Gardiner Roddey, MD, since 2014