5
3 Ratings
Summary
With 43 years in family medicine, Dr. Leland Okubo treats hypertension and hypertensive emergency and is affiliated with Kaiser Foundation Hospital and Arrowhead Regional Medical Center. He earned his medical degree from the David Geffen School of Medicine at UCLA and completed his residency at Arrowhead Regional Medical Center. He sees patients in Colton and Fontana, California. Patients on Vitals rate Dr. Okubo 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 43 years of experience
- speaks English
- Arrowhead Regional Medical Center
- 1 specialty
- 12 areas of expertise
- 2 hospital affiliations
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Leland Masao Okubo has 4 locationsKaiser Permanente Colton Medical Offices
789 E Cooley DrColton, CA 92324 Tel: (909) 370-3040
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Sac Health System
250 S G StSan Bernardino, CA 92410Mon8:00 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
Compare with Similar Doctors
 |  |  |  |
| Dr. Leland Masao Okubo, MD | Dr. Lubna Isho, DO | Dr. David Byron, MD | Dr. James L. Pearson, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 43 Years of Experience | 25 Years of Experience | 16 Years of Experience | 9 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Arabic, English, Spanish | Speaks English | |
| Colton , CA | Pomona , CA | Tuscon , AZ | Seal Beach , CA |
| Med School: David Geffen School Of Medicine At Ucla | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences | Med School: St Georges University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leland Masao Okubo
Medical Specialties
Dr. Leland Masao Okubo has the following specialty
Specialty Expertise
Dr. Leland Masao Okubo has the following 12 areas of expertise
Certifications, License, & Education
43 Years Experience
Dr. Leland Masao Okubo 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
Residency
Completed their residency at Arrowhead Regional Medical Center.
Medical School
Graduated from David Geffen School Of Medicine At Ucla in 1983.
NPI Number
Dr. Okubo's NPI number is 1568533453.
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Frequently Asked Questions
- How can I make an appointment with Dr. Leland Okubo?
- You can find contact information for Dr. Leland Okubo here on Vitals.
- Does Dr. Leland Okubo accept my insurance?
- You can see the insurance plans that Dr. Leland Okubo accepts on their Vitals profile.
- Is Dr. Leland Okubo accepting new patients?
- Dr. Leland Okubo is accepting new patients on Vitals. View Dr. Leland Okubo's profile on Vitals to make an appointment.
- Does Dr. Leland Okubo accept virtual/telehealth appointments?
- Dr. Leland Okubo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Leland Okubo affiliated with?
- Dr. Leland Okubo is affiliated with Kaiser Foundation Hospital and Arrowhead Regional Medical Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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