4.3
23 Ratings with 8 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dr. Kashyap N Katwala, MD | Dr. Brian Liem, DO | Jan Seiler, APRN | Ji Soo Choi, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 28 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Naperville , IL | Elgin , IL | Montgomery , AL | SACRAMENTO , CA |
| Med School: State University of New York Upstate Medical University | Med School: Georgia State University | Med School: New York University | |
Current Profile | View Profile | View Profile | View Profile |
Dr. Kashyap N Katwala holds an active medical license in the state of Illinois.
Medical Doctor with an active medical license in the state of Illinois that expires in 2026.
Completed their residency at University of Michigan Program.
Graduated from State University of New York Upstate Medical University in 1998.
Dr. Katwala's NPI number is 1194791194.










Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.