Dr. Grewal is an Interventional & Diagnostic Radiologist with Urologic Specialists. For more information, click here.
Interventional Radiology/Diagnostic Radiology Residency
McGaw Medical Center of Northwestern University – Chicago, IL
General Surgery Internship
McGaw Medical Center of Northwestern University – Chicago, IL
Medical School
University of Texas Southwestern Medical Center – Dallas, TX
Undergraduate Education
Bachelor of Science
University of Texas at Austin, College of Natural Sciences – Austin, TX
Board Certification
Board Certified in Interventional Radiology and Diagnostic Radiology
Joined Urologic Specialists in 2026