Summary

Dr. Kagehito Hayashi is a gastroenterologist with 39 years of experience treating digestive and liver conditions. He earned his medical degree from the University of Washington School of Medicine and completed his residency at UCSF Medical Center. His extensive background in gastroenterology enables him to diagnose and treat a wide range of conditions affecting the digestive system.

Dr. Hayashi practices with Queens Health System and sees patients at multiple locations throughout Hawaii, including Ewa Beach and Honolulu. He provides care at Queens West Oahu Gastroenterology Clinic and The Queens Liver Center, offering comprehensive digestive health services. His patients have given him an average rating of 3.1 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.1
  • 39 years of experience
  • Ucsf Medical Center
  • 2 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Kagehito Hayashi has 4 locations

Queens West Oahu Gastroenterology Clinic

91-2135 Fort Weaver Rd Fl 3Ewa Beach, HI 96706
Mon8:00 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

Queens West Oahu Gastroenterology Clinic

91-2141 Fort Weaver RdEwa Beach, HI 96706
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Queens Liver Center

550 S Beretania St Ste 501Honolulu, HI 96813
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Queens Health System

128 Lehua StWahiawa, HI 96786

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Dr. Kagehito Hayashi, MDJi Soo Choi, APRNDr. Arun Khazanchi, MDDr. Ronald Jerome Pang, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
4.5 
3.8 
39 Years of Experience 30 Years of Experience 49 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks Chinese, Tagalog
Ewa Beach , HISACRAMENTO , CALakewood Ranch , FLHonolulu , HI
Med School: University Of Washington School Of Medicine Med School: New York University Med School: St Georges University School Of Medicine Med School: University Of California Irvine College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Kagehito Hayashi

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Kagehito Hayashi has the following specialty

Specialty Expertise

Dr. Kagehito Hayashi has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Medical Doctor, Hawaii, 2026, Expired

EDUCATION & TRAINING

Residency

Ucsf Medical Center

Medical School

University Of Washington School Of MedicineGraduated in 1987

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Frequently Asked Questions

Is Dr. Kagehito Hayashi accepting new patients?
Dr. Kagehito Hayashi is accepting new patients on Vitals. View Dr. Kagehito Hayashi's profile on Vitals to make an appointment.
Does Dr. Kagehito Hayashi accept my insurance?
You can see the insurance plans that Dr. Kagehito Hayashi accepts on their Vitals profile.
Which hospitals is Dr. Kagehito Hayashi affiliated with?
Dr. Kagehito Hayashi is affiliated with Queens Health System and The Queens Medical Center West Oahu.
Does Dr. Kagehito Hayashi accept virtual/telehealth appointments?
Dr. Kagehito Hayashi 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. Kagehito Hayashi?
You can find contact information for Dr. Kagehito Hayashi here on Vitals.

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