Summary

Dr. Colby graduated from the David Geffen School of Medicine At Ucla in 2014. He works in Greenbrae, CA and 2 other locations and specializes in Diagnostic Radiology and Neuroradiology. Dr. Colby is affiliated with Marinhealth Medical Center, Novato Community Hospital and Sonoma Valley Hospital.

Quick Facts

  • 12 years of experience
  • David Geffen School Of Medicine At Ucla
  • 2 specialties
  • 1 area of expertise
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. John Benjamin Colby has 5 locations

California Advanced Imaging

599 Sir Francis Drake Boulevard Ste 206Greenbrae, CA 94904
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Novato Community Hospital

180 Rowland WayNovato, CA 94945

Sonoma Valley Hospital

347 Andrieux StSonoma, CA 95476

Marinhealth Pet Ct Imaging

4000 CIVIC CENTER DR STE 110SAN RAFAEL, CA 94903
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Marinhealth Medical Center

599 Sir Francis Drake Boulevard Ste 206Greenbrae, CA 94904

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Dr. John Benjamin Colby, MDDr. Richard WangDr. Vincent Daniel Mccormick, MDDr. Charles Pauling Semba, MD
Diagnostic RadiologyDiagnostic RadiologyOtherDiagnostic Radiology
12 Years of Experience 3 Years of Experience 60 Years of Experience 40 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Greenbrae , CASan Francisco , CASan Francisco , CABrisbane , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Johns Hopkins University School Of Medicine Med School: St Louis University School Of Medicine Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. John Benjamin Colby

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Benjamin Colby has the following 2 specialties

Specialty Expertise

Dr. John Benjamin Colby has the following area of expertise

  • Neuroradiology

Certifications, License, & Education

12 Years Experience

Dr. John Benjamin Colby holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025.

Education & Training

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 2014.

NPI Number

Dr. Colby's NPI number is 1700205374.

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Frequently Asked Questions

Where is Dr. John Colby's office located?
Dr. John Colby's office is located at 599 Sir Francis Drake Boulevard Ste 206, Greenbrae, CA, 94904.
Does Dr. John Colby accept my insurance?
You can see the insurance plans that Dr. John Colby accepts on their Vitals profile.
How can I make an appointment with Dr. John Colby?
You can find contact information for Dr. John Colby here on Vitals.
Is Dr. John Colby accepting new patients?
Dr. John Colby has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. John Colby affiliated with?
Dr. John Colby is affiliated with Marinhealth Medical Center, Novato Community Hospital, and Sonoma Valley Hospital.

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