Primary Care
Ami Shah Behara, MD, MS
Gastroenterology
- Board certifications: Internal Medicine and Gastroenterology
- Other Certification: Advanced Cardiac Life Support Provider
- Undergraduate degree: Kent State University, Kent, OH, Bachelor of Science, Integrated Life Sciences, Magna Cum Laude, 1999
- Doctor of Medicine: Northwestern Ohio Universities College of Medicine, Rootstown, OH, 2003
- Master of Science: Rush University, Chicago, IL, Clinical and Outcomes Research, 2008
- Internship and Residency: Internal Medicine, Rush University Medical Center, Chicago, IL, 2004-2006
- Chief Residency: Internal Medicine, Rush University Medical Center, Chicago, IL, 2006-2007
- Fellowship: Gastroenterology, Rush University Medical Center, Chicago, IL 2007-2010
- Gastroenterology clinical practice since 2010
- Languages: English, Gujarati
KATHRYN L. EUBANKS, MD
- Board certification: Internal Medicine
- Undergraduate degree: BS in Microbiology, University of Illinois Urbana-Champaign, 1990
- Doctor of Medicine degree: University of Illinois Chicago Medical School, 1994
- Residency: University of Illinois Chicago, 1995 -- 1998

RONNIE G. GHUNEIM, MD
- Board Certification: Internal Medicine
- Undergraduate degree: University of Illinois, Chicago, 1991
- Medical Doctor degree: University of Illinois College of Medicine, Chicago, 1995
- Residency: Illinois Masonic Medical Center, Chicago, 1995 – 1998.

PHILIP J. KILEY, MD
- Board Certification: Internal Medicine
- Undergraduate degree: Loyola University, Chicago, 1988
- Doctor of Medicine degree: Rush Medical School, Chicago, 1992
- Residency: Rush Presbyterian Hospital, Chicago, 1992 – 1995

NANCY V. KOCH, M.D.
- Board Certification: Internal Medicine
- Undergraduate degree: Loyola University of Chicago, 1998
- Doctor of Medicine degree: Loyola’s Stritch School of Medicine, Chicago, 1992
- Residency: Loyola Foster McGaw Hospital, Maywood, IL 1994 – 1995
- Languages: English (native), Spanish, Hungarian

ANISH P. PITHADIA, MD
- BS, Biology, Loyola University, Chicago, 1993
- Doctor of Medicine, 199, Spartan Health Sciences University, Saint Lucia, W.I.
- Residency: Resurrection Medical Center, 2004-2007
- Immediate Care and Private Practice physician since 2007

VICTORIA RYVKIN, MD
- Board certification: Internal Medicine and Endocrinology
- Undergraduate degree: BA, Structural and Molecular Physiology, University of Illinois at Urbana-Champaign, 2003
- Doctor of Medicine degree: University of Illinois College of Medicine, 2007
- Residency: Internal Medicine, University of Illinois Hospital, 2007 – 2010
- Fellowship: Endocrinology, University of Illinois Hospital, 2010 – 2012
- Languages: Fluent in English and Russian; basic Spanish
Office hours for Dr. Ryvkin:
Mondays through Thursdays -- 8:30 am -- 4:30 pm
Fridays: Noon -- 4:30 pm

MARK A. STEFANIUK, MD
- Board certification: Family Practice
- Undergraduate degree: University of Michigan, Ann Arbor,1994
- Doctor of Medicine degree: Saba University School of Medicine, Netherlands, Antilles, 2000
- Residency: Duke University Medical Center, Durham, North Carolina, 2000--2003
- Languages: English (native), Ukrainian, with moderate medical Spanish.

NIGEL N. WALTERS, MD
- Board Certification: Internal Medicine
- Undergraduate degree: Loyola University, Chicago, IL
- Masters degree: Loyola University, Chicago, IL
- Doctor of Medicine degree: Northwestern University, Evanston, IL 1992
- Residency: Rush Presbyterian St. Luke’s Medical Center, 1993 – 1995

|