Primary and Specialty Care Physicians

Wheaton Franciscan Medical Group family physicians and specialists –– in addition to other physicians who are part of Wheaton Franciscan Healthcare hospital medical staffs –– have offices on the campus.

Primary care
Our Family Medicine physicians:

• Darryl Eisenberger, DO
• Paul Hartlaub, MD, MSPH
• Jeffrey Maehl, MD
• Shannon Muderlak, MD
• Sean Ronayne, MD 
• Matthew Richlen, MD 
• Jill Spiekerman, MD 
• Melissa Walbrandt, MD

For appointments, or more information, please call (414) 527-7500.

Specialty care
We offer the following Wheaton Franciscan Medical Group specialists on-site:

Cardiology-noninterventional

• Charles K. Hellman, MD, Noninvasive Cardiologist
• Thomas Mahn, MD, Interventional Cardiologist

For appointments, or more information, please call (414) 442-9911.

Cardiac Electrophysiology (heart rhythm)

• Jule Wetherbee, MD, FACC, Electrophysiologist (Heart Rhythm Specialist)

For appointments, or more information, please call (414) 874-4555.

Endocrinology

• Kimberly LaMack, MD, Endocrinologist

For appointments, or more information, please call (414) 771-8228.

Neurology

• Mohammad Heder, MD, Neurologist/Clinical Neurophysiologist

For appointments, or more information, please call (414) 874-4774.

Physical Medicine & Rehabilitation

• Jennifer Klopfstein, MD, Physical Medicine & Rehabilitation
• Minjin Kim, MD, Physical Medicine & Rehabilitation

For appointments, or more information, please call (414) 447-2089.