5
2 Ratings
Summary
Dr. Schaefer graduated from the University of California San Francisco School of Medicine in 1984. He works in Honolulu, HI and specializes in Critical Care Medicine, Hospital Medicine and Internal Medicine. Dr. Schaefer is affiliated with Straub Benioff Medical Center.
Quick Facts
- 42 years of experience
- University Of Hawaii John A Burns School Of Medicine
- 3 specialties
- 4 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  | |
| Dr. Ronald F Schaefer, MD | Dr. Geoffrey S Sewell, MD | Dr. Ryohei Horie, MD | Dr. Barney Malaki Toyama, MD |
| Critical Care Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| 42 Years of Experience | 34 Years of Experience | 18 Years of Experience | 50 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Honolulu , HI | Honolulu , HI | Honolulu , HI | Honolulu , HI |
| Med School: University Of California San Francisco School Of Medicine | Med School: University Of California San Diego School Of Medicine | Med School: University Of Tokyo Faculty Of Medicine | Med School: University Of Hawaii At Manoa |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ronald F Schaefer
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ronald F Schaefer has the following 3 specialties
Specialty Expertise
Dr. Ronald F Schaefer has the following 4 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. Ronald F Schaefer holds an expired medical license in the state of Hawaii.
Medical License
Medical Doctor with an expired medical license in the state of Hawaii that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Hawaii John A Burns School Of Medicine.
Medical School
Graduated from University Of California San Francisco School Of Medicine in 1984.
NPI Number
Dr. Schaefer's NPI number is 1679641278.
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Frequently Asked Questions
- Does Dr. Ronald Schaefer accept my insurance?
- You can see the insurance plans that Dr. Ronald Schaefer accepts on their Vitals profile.
- Does Dr. Ronald Schaefer accept virtual/telehealth appointments?
- Dr. Ronald Schaefer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Ronald Schaefer?
- You can find contact information for Dr. Ronald Schaefer here on Vitals.
- Is Dr. Ronald Schaefer accepting new patients?
- Dr. Ronald Schaefer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Ronald Schaefer affiliated with?
- Dr. Ronald Schaefer is affiliated with Straub Benioff Medical Center.
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