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Nephrology

Meet Our Teams

Faculty

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Naveet Bal, MD

Assistant Professor

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Bhavna Bhasin, MD

Assistant Professor

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Divya Chawla, DO

Assistant Professor

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Alice Ching, MD

Assistant Professor

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Aaron Dall, MD

Associate Professor

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Jack G. Kleinman, MD

Professor Emeritus

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Zubin T. Lathara, MD

Assistant Professor

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Walter F. Piering, MD

Professor Emeritus

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Ehab R. Saad, MD, FACP, FASN, MA

Director, Professor

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Ramapriya Sinnakirouchenan, MD

Assistant Professor

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Andrey Sorokin, PhD

Professor, Medicine (Nephrology) and Microbiology & Immunology

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Daniel Sturgill, MD

Assistant Professor

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Brahm Vasudev, MD

Director, Associate Professor

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Dawn Felicity Wolfgram, MD

Associate Professor

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Michael Yeboah, MD, PhD

Assistant Professor

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Arshak Alexanian, VMD, PhD

Associate Clinical Professor of Medicine

Advanced Practice Providers

Contact the Nephrology AP/PAs at (414) 955-0300.

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Michelle L. Alfred

Nurse Practitioner

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Stephanie Bruder, APNP

Nurse Practitioner

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Jamie C. Cooley, PA-C

Physician Assistant

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Anne LaRosa, MSN, APNP

Nurse Practitioner

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Nichole Melton

Nurse Practitioner

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Gregory A. Poulton, PA-C

Physician Assistant

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Leslie M. Schwalbach, PA-C

Physician Assistant

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Michelle L. Skierka, MS, APRN, APNP, FNP-BC

Nurse Practitioner

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Alison A. Volz, RN, APNP

Nurse Practitioner

Additional Information

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Administrative Contacts
Administrative Staff

Jennifer Harris Tyrrell
Division Administrator
Nephrology ǀ Infectious Disease
(414) 955-0315

James Blair
Administrative Coordinator
Nephrology ǀ Infectious Disease
(414) 955-0314

Kathileen Arnold
Program Coordinator II
(414) 955-0313

Carriann Horstead
Senior Administrative Assistant
(414) 955-0300

Pam Cunningham
Senior Administrative Assistant
(414) 955-0300
Research Staff On-Campus: Froedtert Hospital
Charlotte Klis
Clinical Trials Office
LL Pavilion L765
(414) 805-7183
Research Staff Off-Campus: VA Medical Center
Colleen Veendaal, RN
Clinical Research Coordinator
(414) 774-1244 Ext. 34
MCW Lab Staff
Dr. Regner’s Lab
Katie Holl (Research Associate II)
(414) 955-2362

Dr. Sorokin’s Lab
Brad Miller (Lab Supervisor)
(414) 955-4419

Dr. Yeboah’s Lab
Marla Ann Chesnik (Research Technologist II)
(414) 955-5861
VA Lab Staff
Main Number: (414) 384-2000

Colleen Veenendaal (Research Nurse I)
(414) 384-2000 Ext. 41931

Dr. Wesson’s Lab
Ann Marie Kolbach (Research Associate II)
(414) 384-2000 Ext. 41496; Lab: (414) 384-2000 Ext. 41557