Gastroenterology and Hepatology Faculty and Providers

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Faculty

Reza Shaker, MD

Shaker, Reza, MD

Joseph E. Geenen Professor & Chief
Doctor of Medicine (MD)
University of Tehran Medical School, Iran, 1975
Residency
Kingsbrook Jewish Medical Center, New York
Fellowship
Gastroenterology, Medical College of Wisconsin Affiliated Hospitals, 1985-1988

Murad Abu Rajab, MD

Abu Rajab, Murad, MD

Assistant Professor
Doctor of Medicine (MD)
1996-2002: Univeristy of Jordan School of Medicine, Amman, Jordan
Residency
2005-2008: Internal Medicine, Tufts-Medical Center, Boston MA
2008-2010: Internal Medicine Staff-Associate, University of Iowa Hospital and Clinics
2010-2013: Gastroenterology & Hepatology Fellowship, University of Iowa Hospital and Clinics
2013-2014: Advanced Endoscopy Fellowship, Cedars Sinai Medical Center

Agrawal, Dilpesh, MD

Instructor
Doctor of Medicine (MD)
2000-2003: B.J. Medical School, Pune, India
Residency
2011-2013: Internal Medicine, University of Arkansas, Little Rock, AR
2007: Member of Royal College of Physicians, United Kingdom
2004-2007: Internal Medicine, Wessex Deanery, Southampton, United Kingdom
2000-2003: Internal Medicine, B.J. Medical School, Pune, India

Helmut Ammon, MD

Ammon, Helmut, MD

Professor
Doctor of Medicine (MD)
University of Munich Medical School, 1963
Residency
1965-1966: Internal Medicine, Women's Medical College of Pennsylvania, Philadelphia, PA
1966-1968: Internal Medicine, Mayo Clinic, Rochester
Fellowship
1971-1973: Gastroenterology, Mayo Clinic and Mayo Graduate School, Rochester MN

Arash Babaei, MD

Babaei, Arash, MD

Assistant Professor
Doctor of Medicine (MD)
Tehran University Medical Sciences, School of Medicine, Tehran, Iran, 1999
Residency
2003-2006: Internal Medicine, Scripps Mercy Hospital, San Diego, CA
Fellowship
2006-2008: Research Fellowship, University of California at San Diego, San Diego, CA
2008-2011: Gastroenterology, Medical College of Wisconsin, Milwaukee, WI

William Berger, MD

Berger, William, MD

Associate Professor
Doctor of Medicine (MD)
University of Kansas School of Medicine, 1980
Residency
1984: University of Illinois-Chicago, Chicago, IL
Fellowship
1987-1989: Gastroenterology, University of Missouri, Columbia

John T. Bjork, MD

Bjork, John T., MD

Assistant Professor
Doctor of Medicine (MD)
Medical College of Wisconsin, Milwaukee, WI, 1971
Residency
1972-1974: Internal Medicine, Tucson Hospitals, Medical Education Program, Arizona
Fellowship
1974-1976: Gastroenterology, Medical College of Wisconsin, Milwaukee, WI

Kulwinder S. Dua, MD, FACP, FRCP (Edin)

Dua, Kulwinder S., MD, FACP, FRCP (Edin)

Professor
Doctor of Medicine (MD)
Nagpur, India, 1976
Fellowship
Internal Medicine, Aberdeen Royal Infirmary, Aberdeen UK, 1983
Residency
Royal College of Physicians, London, UK, 1984
Fellowship
Gastroenterology, Aberdeen Royal Infirmary, Aberdeen UK, 1984-1987

Jose Franco, MD

Franco, Jose, MD

Professor
Doctor of Medicine (MD)
Medical College of Wisconsin, 1990
Residency
1993: Medical College of Wisconsin
Fellowship
1993-1995: Gastroenterology, Medical College of Wisconsin Affiliated Hospitals

Walter J. Hogan, MD

Hogan, Walter J., MD

Professor
Doctor of Medicine (MD)
Marquette University School of Medicine, 1958
Residency
Medical College of Wisconsin
Fellowship
Gastroenterology, Medical College of Wisconsin Affiliated Hospitals, 1962-1964

G. Kenneth Johnson, MD

Johnson, G. Kenneth, MD

Assistant Professor
Doctor of Medicine (MD)
University of Utah College of Medicine, Salt Lake City, UT, 1965
Residency
1966-1967: Milwaukee County General Hospital, Milwaukee, WI
1967-1968: Neurology, University of Utah Hospital, UT
1968-1969: Milwaukee County General Hospital, Milwaukee, WI
Fellowship
1969-1971: Gastroenterology, Medical College of Wisconsin, Milwaukee, WI

Abdul Khan, MD

Khan, Abdul, MD

Assistant Professor
Doctor of Medicine (MD)
University of Illinois-Chicago, 2000
Residency
Internal Medicine, University of Illinois, Chicago, IL, 2003
Fellowship
Gastroenterology, Brigham and Women's Hospital, Boston, MA, 2007
Therapeutic Endoscopy, University of Colorado Hospital, Aurora, CO, 2008

Venelin Kounev, MD

Kounev, Venelin, MD

Assistant Professor
Doctor of Medicine (MD)
1996: Medical University of Sofia, Sofia, Bulgaria
Residency
2004-2007: Internal Medicine, Medical College of Wisconsin, Milwaukee, WI
Fellowship
2004-2007: Division of Gastroenterology & Hepatology, Medical College of Wisconsin

Benson T. Massey, MD

Massey, Benson T., MD

Professor
Doctor of Medicine (MD)
Johns Hopkins University School of Medicine, 1983
Residency
University of Rochester, 1986
Fellowship
Gastroenterology, Medical College of Wisconsin Affiliated Hospitals, 1990

Syed Rizvi, MD

Rizvi, Syed, MD

Assistant Professor
Doctor of Medicine (MD)
Karachi Medical and Dental College, Karachi, Pakistan, 1999
Residency
2003-2006: St. Barnabas Hospital, Bronx, NY
Fellowship
2008-2009: Hepatology, Medical College of Wisconsin Affiliated Hospitals, Milwaukee, WI

Kian Saeian, MD

Saeian, Kia, MD

Professor
Associate Chief, Director of Clinical Affairs
Doctor of Medicine (MD)
University of California, San Diego, 1992
Residency
Medical College of Wisconsin, 1995
Fellowship
1996-1999: Gastroenterology, Medical College of Wisconsin Affiliated Hospitals

Patrick Sanvanson, MD

Sanvanson, Patrick, MD

Assistant Professor
Doctor of Medicine (MD)
Medical College of Wisconsin, Milwaukee, WI, 2008
Residency
Internal Medicine, Washington University in St. Louis/Barnes-Jewish Hospital, St. Louis, MO, 2011
Fellowship
Gastroenterology, Medical College of Wisconsin Affiliated Hospitals, 2014

Daniel Stein, MD

Stein, Daniel, MD

Assistant Professor
Doctor of Medicine (MD)
2003: Creighton University School of Medicine
Residency
2003-2006: University of Arizona, Tucson, AZ
Visiting Inflammatory Bowel Disease Fellowship
2009: Gastroenterology, University, University of Chicago, Chicago, IL
Fellowship
2007-2010: Gastroenterology & Hepatology, Medical College of Wisconsin, Milwaukee, WI

Thangam Venkatesan, MD

Venkatesan, Thangam, MD

Associate Professor
Doctor of Medicine (MBBS)
Kilpauk Medical College, Madras, India, 1990
Residency
University of Cincinnati Medical Center
Fellowship
Gastroenterology, University of Cincinnati Medical Center, 1997-2000

Konrad H. Soergel, MD

Konrad H. Soergel, MD

Professor Emeritus
Doctor of Medicine (MD)
University of Erlangen, Germany, 1954
Residency
Western Pennsylvania Hospital, Pittsburgh
Residency
Bergen Pines County Hospital, Paramus
Residency
Boston University
Fellowship
1956-1957: Immunology, University of Erlangen, Germany
Fellowship
1958-1960: Gastroenterology, Boston University

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Research Faculty

Banani Banerjee, PhD

Banerjee, Banani, PhD

Assistant Professor
Doctor of Philosophy (PhD)
Delhi University, New Delhi, India, 1992
Research Fellowship
Center for Biochemical Technology, Delhi, India, 1992-1993
Department of Biotechnology, All India Institute of Medical Sciences, New Delhi, India, 1993-1994
Division of Allergy/Immunology, Medical College of Wisconsin, Milwaukee, WI, 1994-1996

Lang, Ivan M., PhD, DVM

Professor
Doctor of Philosophy (PhD)
Temple University, Philadelphia, Pennsylvania, 1980
Doctor of Veterinary Medicine (DVM)
University of Wisconsin School of Veterinary Medicine, 1996
Research Fellowship
Texas Tech University School of Medicine, Lubbock, Texas, 1979-1982

Bidyut Medda, PhD

Medda, Bidyut K., PhD

Associate Professor
Doctor of Philosophy (PhD)
University of Calcutta, Calcutta India, 1988
Senior Research Fellowship
Council of Scientific & Industrial Research, Government of India, 1986-1988
Junior Research Fellowship
Indian Council of Medical Research, Government of India, 1982-1986

Jyoti Sengupta, PhD

Sengupta, Jyoti, PhD

Professor
Doctor of Philosophy (PhD)
University of Calcutta, Calcutta India, 1983
Senior Research Fellowship
University Grants Commission of India, 1980-1983
Junior Research Fellowship
University Grants Commission of India, 1977-1979

Physician Assistant & Nurse Practitioners

Kari Best, PA-C

Kari Best, PA-C

Rosalind Franklin University of Medicine and Science, Chicago, IL

Ken Christensen, PA-C

Ken Christensen, PA-C

University of Wisconsin-Madison, Madison, WI

Casey Fisher, APNP

Carey Fisher, APNP

University of Wisconsin-Milwaukee, Milwaukee, WI

Caroline Fox, PA-CCaroline Fox, PA-C

Marquette University, Milwaukee, WI

Sara Glapa, APNP

Sara Glapa, APNP

Marquette University, Milwaukee, WI

Leanne Graf, PA-C

Leanne Graf, PA-C

Marquette University, Milwaukee, WI

Kristin Granlund, PA-C

Kristin Granlund, PA-C

University of Wisconsin-LaCrosse, LaCrosse, WI

Katie Idstein, PA-C

Katie Idstein, PA-C

Marquette University, Milwaukee, WI

Katie Johnson, PA-C

Katie Johnson, PA-C

University of Florida, Gainesville, FL

Ana Kisin, APNP

Ana Kisin, APNP

Marquette University, Milwaukee, WI

Samantha Melroy, APNP

Samantha Melroy, APNP

Marquette University, Milwaukee, WI

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Division of Gastroenterology and Hepatology
Department of Medicine
9200 W. Wisconsin Ave.
Milwaukee, WI 53226

(414) 955-6830 | gastro@mcw.edu

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(414) 805-2901
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Page Updated 07/01/2015
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