Dr. Daniel Brennan, MD
New Patients

Dr. Daniel Brennan, MD


Nephrology | Male

Barnes-Jewish Hospital NEP 1 Barnes Jewish Hospital Plz Ste 7704 Saint Louis, MO 63110 Get Directions


Dr. Daniel Brennan, MD is a nephrology doctor who practices in Saint Louis, MO. He is 57 years old and has been practicing for 32 years. Dr. Brennan is affiliated with Mercy Hospital St. Louis, Barnes-Jewish West County Hospital, Missouri Baptist Medical Center, St. Luke's Hospital, Perry County Memorial Hospital, SSM Health St. Joseph Hospital - St. Charles, Barnes-Jewish St. Peters Hospital, Saint Alexius Hospital, SSM Health DePaul Hospital, Parkland Health Center - Bonne Terre, Memorial Hospital Belleville, Madison Medical Center, Pinckneyville Community Hospital, HSHS St. Joseph's Hospital Breese, Community Memorial Hospital, Barnes Jewish Hospital, SSM Health St. Mary's Hospital - Centralia, Washington County Hospital and Medical Group, Ste Genevieve County Memorial Hospital, Mercy Hospital Jefferson, Alton Memorial Hospital, Osf Saint Anthony's Health Center, SSM Health St. Clare Hospital, Anderson Hospital, HSHS St. Elizabeth's Hospital, Progress West Hospital, SSM Saint Mary's Hospital, Mercy Hospital Washington, St. Anthony's Medical Center, Illini Community Hospital, Lincoln County Medical Center, Christian Hospital, HSHS Holy Family Hospital, Parkland Health Center - Liberty Road, Jersey Community Hospital, Marshall Browning Hospital and Pike County Memorial Hospital.

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Dr. Brennan's Experience

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Visiting Dr. Brennan

Dr. Brennan accepts 8 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Brennan's Reviews

Likelihood of recommending Dr. Brennan to family and friends
based on 1 survey (1 with a review)
Dr. Brennan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Reviews (1)
in Orient IL |
Best kidney doctor ever !
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Dr. Brennan's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Nephrology
  •  Board certified in General Surgery, Internal Medicine, Nephrology and Plastic Surgery
  •  Malpractice claims in Missouri not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
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  • Media & Publications

    Dr. Brennan has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Missouri.

    What is medical malpractice