Dr. John Brennan is a nephrologist in Brookfield. He treats conditions affecting the kidneys such as renal failure, kidney stones, or chronic kidney disease.
Please Note: This link will direct you to a third-party website unaffiliated with MD.com (https://wheatonmychart.org/mychartprd/), where you're able to request or schedule an appointment online with Dr. John Brennan.
Yes, Dr. John F. Brennan is accepting new patients at this office.
(262) 687-8062
17000 W N Avenue, Brookfield, WI 53005
Please Note: This link will direct you to a third-party website unaffiliated with MD.com (https://wheatonmychart.org/mychartprd/), where you're able to request or schedule an appointment online with Dr. John Brennan.
Yes, Dr. John F. Brennan is accepting new patients at this office.
(262) 687-8796
3803 Spring Street, Suite 600, Racine, WI 53405-1667
Dr. John Brennan graduated from University Of Health Sciences/chicago Medical School in 1991.
Dr. Brennan has two offices in Wisconsin where he specializes in Nephrology and Internal Medicine.
Dr. Brennan works with forty-two doctors including Dr. Jennifer Carvin and Dr. James Censky.
As a nephrologist in Wisconsin, Dr. Brennan diagnoses, treats, and manages diseases and complications affecting your kidneys. These may include kidney stones, chronic kidney disease, renal failure, chronic urinary tract infections, and other disorders that affect the kidneys. When a patient's condition is serious enough to cause kidney failure, Dr. Brennan may be responsible for managing the dialysis process.
As an internist, Dr. John Brennan specializes in the primary care of adults through diagnosis and treatment of a range of conditions affecting many organ systems. Dr. Brennan also can refer patients to specialists when medically needed. For example, patients having serious breathing problems may be referred to a pulmonologist for additional medical tests or therapies.
University Of Health Sciences/chicago Medical School
MD • 1991
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Brennan, but only those who participate in Medicare.