3.8
5 Ratings with 1 written Review
Summary
Dr. Edward Onuma treats colon polyps, hemorrhoids, and diverticular disease, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. He practices gastroenterology and has 36 years of experience.
Dr. Onuma earned his medical degree from SUNY Upstate Medical University and sees patients in San Mateo and Burlingame, California. He is affiliated with Mills Peninsula Medical Center, Sequoia Hospital, Mills Health Center, and San Mateo Medical Center. He speaks English and Korean. Patients on Vitals rate Dr. Onuma 3.8 out of 5.
Dr. Onuma earned his medical degree from SUNY Upstate Medical University and sees patients in San Mateo and Burlingame, California. He is affiliated with Mills Peninsula Medical Center, Sequoia Hospital, Mills Health Center, and San Mateo Medical Center. He speaks English and Korean. Patients on Vitals rate Dr. Onuma 3.8 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 36 years of experience
- speaks English, Korean
- Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
- 1 written review
- 1 specialty
- 8 areas of expertise
- 4 hospital affiliations
- 5 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. Edward Kay Onuma has 5 locationsPeninsula Gastrointestinal Specialist Inc
100 S Ellsworth Ave Ste 507San Mateo, CA 94401 Tel: (650) 342-7432
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Edward Kay Onuma, MD | Dr. Walter Park, MD | Dr. Nielsen Fernandez-Becker | Dr. Allison Kwong |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 36 Years of Experience | 23 Years of Experience | 24 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Korean | Speaks English | Speaks English | |
| San Mateo , CA | Palo Alto , CA | Palo Alto , CA | Redwood City , CA |
| Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: Johns Hopkins University School Of Medicine | Med School: Albert Einstein College Of Medicine Of Yeshiva University | Med School: Icahn School Of Medicine At Mount Sinai |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Edward Kay Onuma
Medical Specialties
Dr. Edward Kay Onuma has the following specialty
Specialty Expertise
Dr. Edward Kay Onuma has the following 8 areas of expertise
Certifications, License, & Education
36 Years Experience
Dr. Edward Kay Onuma holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 1990.
NPI Number
Dr. Onuma's NPI number is 1477559722.
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Frequently Asked Questions
- Is Dr. Edward Onuma accepting new patients?
- Dr. Edward Onuma is accepting new patients on Vitals. View Dr. Edward Onuma's profile on Vitals to make an appointment.
- Does Dr. Edward Onuma accept virtual/telehealth appointments?
- Dr. Edward Onuma has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Edward Onuma speak?
- Dr. Edward Onuma speaks English and Korean.
- How can I make an appointment with Dr. Edward Onuma?
- You can find contact information for Dr. Edward Onuma here on Vitals.
- Does Dr. Edward Onuma accept my insurance?
- You can see the insurance plans that Dr. Edward Onuma accepts on their Vitals profile.
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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