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Dr. Tim Grennan, MD

Dr. Tim Grennan, MD

Medical Oncology*
45+ years of experience

Dr. Tim Grennan, MD is a medical oncologist in Sacramento, CA and has over 45 years of experience in the medical field. He graduated from University of Nebraska Medical Center College of Medicine in 1976.

4 Star Rating
Based on 2 reviews 4 Star Rating (2 reviews)

Practice

2025 Morse Ave Sacramento, CA 95825

Make an Appointment

(916) 973-5000

At a Glance

  • Areas of Expertise
    Dr. Grennan specializes in the areas of Internal Medicine & Medical Oncology. • See board certifications
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Dr. Grennan's Reviews

Likelihood to recommend Dr. Grennan

4.0

2 ratings
5 Star
50%
50%
4 Star
0%
0%
3 Star
50%
50%
2 Star
0%
0%
1 Star
0%
0%

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Know Before You Go

About Me

biography

Dr. Tim Grennan, MD is a medical oncologist in Sacramento, CA and has over 45 years of experience in the medical field. He graduated from University of Nebraska Medical Center College of Medicine in 1976.

  • Medical Oncology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Nebraska Medical Center College Of Medicine

    Medical School, 1976
American Board of Medical Specialties®
American Board of Internal Medicine®
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Internal Medicine
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Medical Oncology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Kaiser Permanente Sacramento Medical Center2025 Morse Ave Sacramento, CA 95825
1

Practice

The Permanente Medical Group Inc1800 Harrison St Fl 7 Oakland, CA 94612
2