5
4 Ratings with 3 written Reviews
Summary
Dr. John Timtim has practiced family medicine for 41 years and is affiliated with Kaiser Permanente Moanalua Medical Center, where he treats diabetes mellitus, geriatric diabetes, and type 2 diabetes mellitus, and performs diabetic nephropathy screening.
Dr. Timtim earned his medical degree from the University of Hawaii at Manoa and completed his residency at Arrowhead Regional Medical Center. He practices in Honolulu, Hawaii. Patients on Vitals rate Dr. Timtim 5 out of 5.
Dr. Timtim earned his medical degree from the University of Hawaii at Manoa and completed his residency at Arrowhead Regional Medical Center. He practices in Honolulu, Hawaii. Patients on Vitals rate Dr. Timtim 5 out of 5.
Overview based on verified provider data
Quick Facts
- 41 years of experience
- 15 insurance plans accepted
- speaks English
- Arrowhead Regional Medical Center
- 3 written reviews
- 1 specialty
- 6 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. John Keolalani Timtim, MD | Jon P Schaffer, APRN MBA CCM | Helix Virtual Care | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 41 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Honolulu , HI | Kaneohe , HI | Boca Raton , FL | Orlando , FL |
| Med School: University Of Hawaii At Manoa | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Keolalani Timtim
Medical Specialties
Dr. John Keolalani Timtim has the following specialty
Specialty Expertise
Dr. John Keolalani Timtim has the following 6 areas of expertise
Certifications, License, & Education
41 Years Experience
Dr. John Keolalani Timtim 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 Arrowhead Regional Medical Center.
Medical School
Graduated from University Of Hawaii At Manoa in 1985.
NPI Number
Dr. Timtim's NPI number is 1124110507.
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Frequently Asked Questions
- Where is Dr. John Timtim's office located?
- Dr. John Timtim's office is located at 3288 Moanalua Rd, Honolulu, HI, 96819.
- Which hospitals is Dr. John Timtim affiliated with?
- Dr. John Timtim is affiliated with Kaiser Permanente Moanalua Medical Center.
- Does Dr. John Timtim accept my insurance?
- You can see the insurance plans that Dr. John Timtim accepts on their Vitals profile.
- Does Dr. John Timtim accept virtual/telehealth appointments?
- Dr. John Timtim has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Timtim accepting new patients?
- Dr. John Timtim has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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