Springfield Clinic’s primary care physicians, medical specialists and other health care professionals all work closely with Springfield Clinic's Clinical Research Department staff to conduct all of the clinical trials at Springfield Clinic. Currently, many of our physician, nurse practitioners and physicians’ assistants participate in clinical trials. Please scroll down to see whether a physician you know participates!
The Clinical Research Department and its participating providers are supported by the Springfield Clinic Research Committee, a group of Springfield Clinic physicians that provides oversight and approval for all clinical trials managed at the Clinic.
Our 2012 Research Committee members are:
Kenneth R. Sagins, MD (Chair)
Renu C. Govindaiah, MD
Donald R. Graham, MD, FACP
Amit K. Gupta, MD, MS
Dushyantkumar R. Patel, MD
Randolph W. Roller, MD
Tomasz P. Srokowski, MD
Mark E. Weaver, MD, FACP, MBA
Sean P. Vallenti, DC
Christian A. Zellner, MD
Meet Our Investigators:
Thomas E. Baron, MD, MBA, FACS
Beth Ann Bergman, MD
Christine M. Bitzer, MS
Stephanie K. Born, AuD
E. Michael Bradley, MD
Mary E. Bretscher, MD
Ricahrd E. Brown, MD
Thomas B. Cahill, Jr., MD
Cassandra Claman, MD
Sarah M. Dietrich, MD
Merry C. Downer, MD
Richard T. Eden, MD
Ernest E. Ertmoed, MD
Robert E. Finch, Jr., MD
Anthony M. Firilas, MD
Philip Garcia, MD
David A. Gelber, MD
Leonard Giannone, MD
Renu C. Govindaiah, MD
Donald R. Graham, MD, FACP
Mark D. Greatting, MD
Amit K. Gupta, MD, MS
Jason P. Guthrie, MD
Karen L. Hoelzer, MD
Peter M.C. Hofmann, MD
Jeffrey R. Horvath, MD
Xinyan Huang, MD, PhD
Judith P. Knox, MD
Kim B. Krager, OD
John E. Kwedar, MD
Michael R. Larson, MD
Douglas R. Leigh, MD
Steven J. Lewis, MD
David C. Lieber, MD
Cassandra J. Maillet, AuD
Scott A. Mink, MD
Gaylan W. Moushon, OD
Praveen K. Mullangi, MD
John E. Nester, MD
Steven D. O'Marro, MD, FACP
Brad D. Paris, MD
Samir Patel, MD
Randal J. Peterson, MD, FACS
Michael A. Pick, MD
Amish R. Purohit, MD
Randolph W. Roller, MD
Kenneth R. Sagins, MD
Jeffrey A. Schopp, MD
William C. Severino, MD
Marten J. Sikorski, DPM, FACFAS
Raj K. Sinha, MD
Dareen D. Siri, MD, FAAAAI, FACAAI
Tomasz P. Srokowski, MD
Katherine Stealey, MD
Mark A. Stern, MD
Charles E. Swain, Jr., PhD
James W. Thiele, MD, FACS, FASCRS
Jeff P. Thompson, MD
Mark E. Weaver, MD, FACP, MBA
G. Brett Western, MD
Jennifer L. Western, MD
Randy L. Western, MD
Diana S. Willadsen, MD
Brett W. Wolters, MD
John D. Zander, MD, FACS, FASCRS
J. Michael Zinzilieta, MD
Carla J. Daniels, AOCNP, FNP-BC
Andrew K. Guardia, PA-C
Susan E. Nelson, CUNP, FNP-BC
Linda J. Read, FNP-BC
Tasha R. Schuette, PA-C