Summary

Dr. Sydney Tatsuno is an internal medicine physician with 46 years of experience providing comprehensive care for adult patients. He earned his medical degree from the University of Hawaii at Manoa and completed his residency training at St Mary Medical Center. Dr. Tatsuno speaks English and has built nearly five decades of expertise in diagnosing and treating a wide range of internal medicine conditions.

Dr. Tatsuno practices at Hilo Medical Center in Hilo, Hawaii, where he focuses on treating patients with joint pain, high cholesterol in children and teens, and back pain during pregnancy. His approach includes physical therapy, strength training, and manual therapy to help patients recover and maintain their health. Patients have given him an average rating of 4.6 out of 5 stars, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 46 years of experience
  • speaks English
  • St Mary Medical Center
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Sydney Yoshio Tatsuno has 2 locations

Tatsuno Sydney Y Office

868 Ululani St Ste 102Hilo, HI 96720
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 12:30 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Hilo Medical Center

1190 Waianuenue AveHilo, HI 96720

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Dr. Sydney Yoshio Tatsuno, MD
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Dr. Sydney Yoshio Tatsuno, MDDr. Daniel Hayden Belcher, MDDr. Sheri Yukie Chinen, MDDr. Jocelyn F Hendricks, DO
Internal MedicineInternal MedicineEndocrinology, Diabetes & MetabolismInternal Medicine
Accepts New Patients Accepts New Patients
4.6 
4.7 
3.4 
4.7 
46 Years of Experience 48 Years of Experience 23 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Spanish
Hilo , HIHilo , HIAiea , HIHilo , HI
Med School: University Of Hawaii At Manoa Med School: Vanderbilt University School Of Medicine Med School: St Louis University School Of Medicine Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sydney Yoshio Tatsuno

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Sydney Yoshio Tatsuno has the following specialty

Specialty Expertise

Dr. Sydney Yoshio Tatsuno has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

46 Years Experience

Dr. Sydney Yoshio Tatsuno 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 St Mary Medical Center.

Medical School

Graduated from University Of Hawaii At Manoa in 1980.

NPI Number

Dr. Tatsuno's NPI number is 1467547307.

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Frequently Asked Questions

Which hospitals is Dr. Sydney Tatsuno affiliated with?
Dr. Sydney Tatsuno is affiliated with Hilo Medical Center.
Does Dr. Sydney Tatsuno accept my insurance?
You can see the insurance plans that Dr. Sydney Tatsuno accepts on their Vitals profile.
Where is Dr. Sydney Tatsuno's office located?
Dr. Sydney Tatsuno's office is located at 868 Ululani St Ste 102, Hilo, HI, 96720.
Does Dr. Sydney Tatsuno accept virtual/telehealth appointments?
Dr. Sydney Tatsuno 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. Sydney Tatsuno?
You can find contact information for Dr. Sydney Tatsuno here on Vitals.

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