5
3 Ratings with 3 written Reviews
Summary
Dr. John Umekubo is an internal medicine physician who earned his medical degree from St. Louis University School of Medicine. With nearly five decades of clinical practice, he brings extensive expertise to the care of adult patients with a wide range of medical conditions. Dr. Umekubo speaks English and has dedicated his career to providing comprehensive internal medicine services.
Dr. Umekubo maintains hospital affiliations with UCSF Health St. Mary's Hospital, University of California San Francisco Medical Center at Mount Zion, and UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. He focuses on managing high blood pressure and hypertensive emergencies, helping patients achieve better cardiovascular health. His practice also includes preventive care services such as flu vaccinations, pneumonia vaccines, and shingles immunizations. Patients consistently rate Dr. Umekubo highly, giving him an average rating of 5.0.
Dr. Umekubo maintains hospital affiliations with UCSF Health St. Mary's Hospital, University of California San Francisco Medical Center at Mount Zion, and UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. He focuses on managing high blood pressure and hypertensive emergencies, helping patients achieve better cardiovascular health. His practice also includes preventive care services such as flu vaccinations, pneumonia vaccines, and shingles immunizations. Patients consistently rate Dr. Umekubo highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 49 years of experience
- speaks English
- St Louis University School Of Medicine
- 3 written reviews
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 3 hospital affiliations
- 8 office locations
- Male
Office Locations
Dr. John Ichiro Umekubo has 8 locationsDignity Health Medical Group - Saint Francis/St. Mary's
2250 Hayes St Suite 302San Francisco, CA 94117Dignity Health Medical Group San Francisco
2250 Hayes St Ste 302San Francisco, CA 94117Mon8:00 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
Dignity Health Medical Group - Saint Francis/St. Mary's
2250 Hayes St Ste 302San Francisco, CA 94117Mon8:00 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
University Of California San Francisco Medical Center At Mount Zion
1600 Divisadero StSan Francisco, CA 94143 Tel: (415) 567-6600
University Of California San Francisco Medical Center At Parnassus
505 Parnassus AveSan Francisco, CA 94143 Tel: (415) 476-1000
Compare with Similar Doctors
 |  |  |  |
| Dr. John Ichiro Umekubo, MD | Ali Hassani, MD | Teresa Whitley, MD | Rajmeet Mann, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 49 Years of Experience | 19 Years of Experience | 37 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English, Spanish | |
| San Francisco , CA | Vacaville , CA | Vacaville , CA | Fairfield , CA |
| Med School: St Louis University School Of Medicine | Med School: American University Of The Caribbean School Of Medicine | Med School: University Of Cambridge School Of Clinical Medicine | Med School: American University Of Antigua College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ichiro Umekubo
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Ichiro Umekubo has the following specialty
Specialty Expertise
Dr. John Ichiro Umekubo has the following 6 areas of expertise
Certifications, License, & Education
49 Years Experience
Dr. John Ichiro Umekubo 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 2026.
Education & Training
Medical School
Graduated from St Louis University School Of Medicine in 1977.
NPI Number
Dr. Umekubo's NPI number is 1093823858.
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- What languages does Dr. John Umekubo speak?
- Dr. John Umekubo speaks English.
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