Doctors & Physicians
All 24 of our doctors, urologists, physicians, physician assistants and nurse practitioners are Board-Certified, meaning they've met the stringent educational, practice and peer review requirements put forth to achieve. Our urologists leads the entire midwest in some of our services for the number of designated Centers of Excellence. And our entire oncology department is unmatched. The best, most advanced urology care around can be found here at Associated Urological Specialists.
Aaron Berger, M.D.
Board-Certified Urologist
Grant Chavin, M.D.
Board-Certified Urologist
John DeFranco, M.D.
Board-Certified Urologist
Daniel Gerber, M.D., M.S.
Board-Certified Urologist
Michael Herzog, M.D.
Board-Certified Urologist
Jae Kim, M.D.
Board-Certified Urologist
Mark Lyon, M.D.
Board-Certified Urologist
Antonio Mancini, D.O.
Board-Certified Urologist
Prithvi Murthy, M.D.
Board-Certified Urologist
Ike Oguejiofor, M.D.
Board-Certified Urologist
Rajesh Patel, M.D.
Board-Certified Urologist
Steven Pierpaoli, M.D.
Board-Certified Urologist
Arpeet Shah, M.D.
Board-Certified Urologist
George Sreckovic, M.D.
Board-Certified Urologist
James Sylora, M.D.
Board-Certified Urologist
Charles Turk, D.O.
Board-Certified Urologist
Advanced Practice Providers
Isabel Betancourt, RN, BSN, MSN, FNP-BC
Board-Certified Nurse Practitioner
Karen Brann, MSN, APRN, FNP-BC
Board-Certified Nurse Practitioner
Nicole Hollander, MSN, APRN, FNP–BC
Board-Certified Nurse Practitioner
Danielle McLaren, MSN, APRN, FNP-C
Board-Certified Nurse Practitioner
Nicole Miroballi, MSN, APRN, WHNP-BC, FNP-C
Board-Certified Nurse Practitioner
Kimberly Simon, MMS, PA-C
Board-Certified Physician Assistant
Kamil Sledz, MSN, APRN, FNP-C
Board-Certified Nurse Practitioner
Oncology
Brett Cox, M.D.
Medical Director of Chicago Radiation Oncology Operations
Jayant Ginde, M.D.
Board-Certified Radiation Oncologist
Beth Glavac, BSRT
Director of Center for Prostate Cancer / Diagnostic CT Imaging
Patient Navigators
Natalie Meza
Patient Navigator
Christine Thompson
Patient Navigator