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Physician Directory

Dr. John Brennan, MD

Nephrology, Wheaton Franciscan Healthcare Pulmonary

Dr. Brennan's Background Bio

Dr. John Brennan graduated from the Rosalind Franklin University/ Chicago Medical School in 1991. He works in Racine, WI and 1 other location and specializes in Nephrology. Dr. Brennan is affiliated with Wheaton Franciscan Healthcare Franklin and Wheaton Franciscan Healthcare-All Saints Behavioral Health Center. He speaks English, German, Polish and Spanish.

Gender: Male

Years in Practice: 23 Years

Languages Spoken: English, German, Polish, Spanish

Dr. Brennan's Education & Training

Medical School: Rosalind Franklin University/ Chicago Medical School

Graduation Date: 1991

Dr. Brennan's Specialties & Hospital Affiliations

Hospital Affiliations: Wheaton Franciscan Healthcare Franklin, Wheaton Franciscan Healthcare-All Saints Behavioral Health Center

Specialties: Nephrology

Dr. Brennan's Office Information

*This physician has multiple office locations. See Appointments for details.

Other Physicians in Dr. Brennan's Practice