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Ryan Kohlbrenner
4.9 out of 5 (79)
Ryan Kohlbrenner

Ryan Kohlbrenner, MD

Diagnostic Radiology | Interventional Radiology

Interventional Radiology Clinic
505 Parnassus Ave., Room M-361,
San Francisco, CA 94143
+5 more locations
4.9 out of 5 (79)
Virtual visits available
4.9 out of 5 (79)
Virtual visits available
Interventional Radiology Clinic
505 Parnassus Ave., Room M-361,
San Francisco, CA 94143
+5 more locations

Dr. Ryan Kohlbrenner is an interventional radiologist, a specialist in performing minimally invasive procedures as alternatives to invasive surgery, often bringing patients the benefit of faster recovery periods. He performs procedures using computed tomography (better known as CT), X-ray fluoroscopy and ultrasound for guidance.

Kohlbrenner's research focuses predominantly on methods of reducing radiation exposure to both patients and staff while completing procedures safely.

Kohlbrenner earned his medical degree at the University of Chicago Pritzker School of Medicine. He completed a residency in radiology and a fellowship in interventional radiology at UCSF. He belongs to the Society of Interventional Radiology, Radiological Society of North America and Western Angiographic & Interventional Society.

  • Board Certifications

    American Board of Radiology, Interventional and Diagnostic Radiology

  • Fellowships

    UCSF, Interventional Radiology

  • Residencies

    UCSF, Radiology, General

  • Internship

    Barnes-Jewish Hospital, Internal Medicine

  • Degree

    MD, University of Chicago Pritzker School of Medicine

Where I see patients (6)

    My reviews

    4.9

    Overall Experience
    79 Ratings
    About our process
    May 26, 2025
    I already have recommended Dr Kohlbrenner to another person
    May 14, 2025
    Very appreciative of this doctor, his staff, and their amazing work!
    Apr 12, 2025
    This was a textbook excellent telehealth visit. This was as good as any In-office visit I've ever had - all points, questions, risks and options were thoroughly covered. I never felt rushed and felt respected throughout.
    Mar 28, 2025
    Thank you Dr Kohlbrenner so much! This is a wonderful option for so many men!
    Feb 17, 2025
    Dr. Kohnbrener was very professional and engaging. He made sure that we ( my wife and I) understood the nenrfits and shortcomings of PAE.
    Feb 10, 2025
    Thoughtful and excellent physician
    Jan 15, 2025
    Most of the info during and after came from the support group. But the early interactions and follow up caused me to write a letter praising everyone involved. I sent it to Dr Kohlbrenner, my urologist, Dr Shinohara and my GP, Dr Drinkard. The latter informed me that she has recommended the procedure to three of her patients!
    Jul 09, 2024
    Good
    Jun 15, 2024
    Awesome
    Jun 15, 2024
    Great job
    May 31, 2024
    All great
    May 27, 2024
    Excellent always patient understanding and caring
    Nov 16, 2023
    Very happy with this system
    Nov 14, 2023
    My Dr. Is fabulous--overall great experience!

    Selected research

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