$5,000 – $9,999

Anonymous

ABT Electronics

ADAC Laboratories

Gordon and Kristi Adell

Admiral Heating and Ventilating, Inc.

Advance Mechanical Contractors, Inc.

Mary Ann Ahlgren, RN

Air Design Systems, Inc.

All-Tech Decorating Company

Anderson Lock

Joyce and Allan Anderson

*Mrs. Philip D. Anderson

Anning-Johnson Company

*Catherine L. Asimakis

Dr. and Mrs. Joseph Atto

Dr. and Mrs. Angelo J. Babbo

Mr. and Mrs. Paul Backlund

Alexander Balbarin

Baxter Healthcare Corporation

Bayer HealthCare LLC

Belsan Enterprises

Dr. Larissa Berestenko and Mr. Eugene Berestenko

The Bjorkman Foundation

In memory of William H. Blacklidge

Dr. and Mrs. Richard Blaine

Dr. Sanford Block

Mr. and Mrs. Jerome P. Borovik

Bracco Diagnostics, Inc.

Mr. and Mrs. Jon D. Brorson

Burke, Warren, MacKay & Serritella, PC

The Burridge Group LLC

Cardinal Health, Inc.

Cardiothoracic and Vascular Surgeons & Associates, S.C.

Mr. and Mrs. Charles R. Carlson

Mr. and Mrs. Nils Cederberg

Drs. Randolph Y. Chang and Karen E. Kim

Dr. and Mrs. Alix Charles

Chicago Sun-Times

Dr. and Mrs. George N. Christopoulos

The Clifton Group Investment Management Co.

Columbia Management Group

Mr. and Mrs. Andre’ Crowder

Dr. Ronald Curran

Mr. and Mrs. Marshall C. Dahlstrom

Estate of Doris E. Davis

Mr. and Mrs. David Dawson

Mary Kathleen Deany

DeGraf

Elaine Miller DeJesus

Dr. and Mrs. Iraj Delfani

The Richard H. Driehaus Foundation

Dr. Paul R. Larson and Dr. Norman M.C. Olsen

Dr. and Mrs. Charles Drueck

Lois Michel

Duff & Phelps Corporation

Dr. and Mrs. Jaroslaw B. Dzwinyk

Edward Don & Company

Mr. and Mrs. Kevin J. Egan

Mr. and Mrs. Dennis R. Egidi

Dr. and Mrs. Russell Elmer

*Mr. and Mrs. Thomas G. Elwart

EMC Corporation

Rev. and Mrs. J. Irving Erickson

Robert and Ruth Erickson

Dr. and Mrs. Adam D. Finkelstein

Dr. and Mrs. Gary L. Forcier

David Frankel and Nooshin Cohanim

Ms. Francine Friedman

G.M.S. Financial Services Ben and Tracy

Raymond Gerke, Jr.

Mr. and Mrs. James J. Gilmartin

In memory of James Allen Glodek

Dr. and Mrs. Daniel R. Greenberg

Mr. and Mrs. Pierre Guariglia

Estate of Dagmar C. Gustafson-Bruhn

Dr. Susan Haido and Mr. Fouad Younan

Hall Prangle and Schoonveld LLC

Mr. and Mrs. Herbert Hansen

In memory of Brian

Mr. and Mrs. Bart Harris

Jack and Jean Heiman Foundation

Mark and Kathryn Heneghan

Henneman Raufeisen & Associates

Hill Mechanical Group

Hilton Chicago and Towers

Hinshaw & Culbertson

Jim and Susie Hockin

Dr. and Mrs. C. William Hoglund

Mr. and Mrs. Herbert Holmsten

Estate of Dorothy Houk

Dr. Robert and Sigrunn Hulburt

Humana, Inc.

Humayun’s Medical Associates, Hamid Humayun, MD, FACP, Shaheen Humayun, MD, Naveed Akhtar, MD, Moyeed Akhtar, MD, Margot Ocampo, MD, Vaseem Qureshi, MD

Mr. Robert Hutson

iCAD, Inc.

Illinois Heart and Vascular

Intelligent Systems Services, Inc.

*Chaplain and Mrs. Steven Jackson

Jamerson & Bauwens Electrical Contractors

LeRoy and Carole Johnson

Florence Johnson, R.N.

The Gerard Johnson Estate

In memory of Elizabeth N. Jung

Just Rite Acoustics, Inc.

Kaercher Campbell & Associates

Dr. and Mrs. Steve B. Kalish

Dr. Derek J. Kelly and Dr. Maria E. Rivera

Man Sik and Chung Sup Kim

Dr. and Mrs. Pu Woong Kim

Dr. and Mrs. Steven S. Kim

Kiwanis Club of Ravenswood

Karl and Sara Klockars

In memory of Anthony, Agnes and Ronald Notaro

Saliba and Manal Kokaly

Dr. Howard S. Konowitz and Mrs. Ruth Neuhaus Konowitz

Mr. and Mrs. John Krenger

Mr. and Mrs. Jordan Krugel

L.C. Williams and Associates

Dr. Daniel Laich

Pattie L. Lambrecht

Ms. Dian Langenhorst and Mr. William Kisting

Dr. William and Catherine Lauth

Lejeune Steel Company

Lincona Medical Associates, Ltd.

*Jonathan and Jill Lind

Mildred and Helen Lindquist

Loomis, Sayles & Company, L.P.

Dr. and Mrs. Eugene Lorant

Patrick Malik, DO

Lil Mallari

Ira Rosenberg Managed Care Resources, Inc.

Pat and Carl Manns

Dr. and Mrs. Bassam F. Matar

Dr. and Mrs. Alan H. Matson

Mayer, Brown & Platt

Mr. and Mrs. James McNay

Jewel, Debra, Merrick McWherter

Dr. Matthew A. Meadows and Mrs. Norah Moak

*J. Spencer and Gini Medford

*Mr. and Mrs. Brian Meindl

Dr. and Mrs. Garry D. Melnick

William Merci, Architect

Dr. and Mrs. Daniel S. Merrick

Dr. Claude E. Merrin

Haresh M. Muni, MD and Donald Slater, MD

Mid-States Glass & Metal, Inc.

Steven and Kathy Mikos

James Bartlett Moore

In memory of Virginia and Arthur Morimitsu

Dr. and Mrs. Glenn Murakami

National Distribution Systems

Rev. and Mrs. Newell S. Nelsen

Constance W. Nelson

Mr. and Mrs. Steven Nemerovski

Mrs. Susan Neumarkel

Michelle, Timothy and Robson Newbold from Mom and Dad

Dr. and Mrs. Jerrold B. Noble

North Park Covenant Church

Northwestern Neurosurgical Associates, Dr. Francisco Gutierrez and Dr. Wesley Yapor

John E. Norton & Associates, LLC

Nurse-Midwifery Group

Mr. and Mrs. Ronald Nyberg

Mr. and Mrs. Tony Ocasio

Mr. and Mrs. Edward L. Olson

Mr. and Mrs. Roy A. Olson

In memory of Dr. John R. Orndorff

Ortho-McNeil

Peoples Gas

Eugenia G. Pilafas

Polish National Alliance

Provider Business Services

Precise Office Furnishings, Ltd.

Pricewaterhouse Coopers, LLP

J.B. and M.K. Pritzker Family Foundation

Problem Solving Concepts

P.S. Coyote, Inc.

Mr. and Mrs. David D. Putman

MetPath, Inc.

Igor Rechitsky, MD

The Richard H. Driehaus Charitable Lead Trust

Ms. Nicole Robertson and Mr. Gerald Mylander

Ms. Laura M. Rogers

Ms. Lauren Rubinson-Morris and Mr. Glenn Morris

Mr. and Mrs. Ellsworth Rupp

The Iva Saltzman Estate

Sauganash Community Church

SC Coronary Club of Chicago, Ltd.

Seyfarth Shaw LLP

Dr. and Mrs. Ki-Chang Shim

Siemens Medical Systems, Inc.

Dr. and Mrs. Mark Silverberg

Bruce Simon Consulting

Judge and Mrs. Seymour Simon

Gloria Simonelli, RN

Mr. and Mrs. Joseph Smiesko

Dr. and Mrs. Alvin Somberg

James South

Spancrete Of Illinois, Inc.

St. Jude Medical

STAT O(2) Home Care Technologies

Steris Corporation

Stille Consulting, Inc.

Mr. and Mrs. Roger Sullivan

Swanton Foundation

Swedish Covenant Medical Associates – Primary Care Group

Mr. and Mrs. Osamu Tanabe

Temperature Equipment Corp.

Dr. and Mrs. Ghanshyam Thakkar

CCH Incorporated

turner? advertising

Valet Parking Service, Inc.

Magdoline Vanhouten

Ms. Ann Rutledge, Varian Medical Systems

Dr. and Mrs. Peter T. Vaselopulos

Dr. James H. Vasilakis

Mr. and Mrs. Raymond L. Vieth, Jr.

Vortex Enterprises

Mr. and Mrs. David R. Walsh

Clinical Radiology Associates, P.C.

Estate of Samuel J. and Clela S. Weiss

David and Jane Westerfield

Mr. David Witz

Mr. Marshall Witzel, Marsh Designs, Inc.

Joan Wu, In Memory of Carl Wu

Wyeth Pharmaceuticals

Dr. and Mrs. James K. Yeung

YMI

Mr. Wendell Young

Dr. and Mrs. Claude L. Zanetti

Drs. Evangelia and Yerasmus Zervopoulos

*Joan E. Zetterlund, RN, PhD

* Denotes Heritage Society Members