Summary

Dr. Norman Nishioka is a gastroenterologist and internal medicine physician who has been practicing for 45 years. He earned his medical degree from the David Geffen School of Medicine at UCLA and completed his residency at Massachusetts General Hospital. Dr. Nishioka speaks English and brings decades of experience to his gastroenterology practice.

Dr. Nishioka is affiliated with Massachusetts General Hospital and practices in Boston, MA. He specializes in treating colon polyps, diverticular disease, and diverticulosis. His expertise includes performing colonoscopies, lower gastrointestinal endoscopy, and providing sedation services for these procedures. Patients have given him an average rating of 3.1 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.1
  • 45 years of experience
  • speaks English
  • Massachusetts General Hospital
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Had a good bedside manner

Office Location

Massachusetts General Hospital Division Of Gastroenterology

55 Fruit StBoston, MA 02114
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

Compare with Similar Doctors

Dr. Norman Shizuaki Nishioka, MD
Jan Seiler, APRN
Theresa Obonyano, APRN
Ashley Anderson, APRN
Dr. Norman Shizuaki Nishioka, MDJan Seiler, APRNTheresa Obonyano, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
45 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Boston , MAMontgomery , ALSacramento , CASacramento , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Georgia State University Med School: The University of Texas Health Science Center at Houston Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Norman Shizuaki Nishioka

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Norman Shizuaki Nishioka has the following 2 specialties

Specialty Expertise

Dr. Norman Shizuaki Nishioka has the following 13 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Dr. Norman Shizuaki Nishioka holds an active medical license in the state of Massachusetts.

Medical License

Medical Doctor with an active medical license in the state of Massachusetts that expires in 2027.

Education & Training

Residency

Completed their residency at Massachusetts General Hospital.

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 1981.

NPI Number

Dr. Nishioka's NPI number is 1174513600.

Similar doctors

Frequently Asked Questions

Does Dr. Norman Nishioka accept my insurance?
You can see the insurance plans that Dr. Norman Nishioka accepts on their Vitals profile.
How can I make an appointment with Dr. Norman Nishioka?
You can find contact information for Dr. Norman Nishioka here on Vitals.
Where is Dr. Norman Nishioka's office located?
Dr. Norman Nishioka's office is located at 55 Fruit St, Boston, MA, 02114.
Is Dr. Norman Nishioka accepting new patients?
Dr. Norman Nishioka is accepting new patients on Vitals. View Dr. Norman Nishioka's profile on Vitals to make an appointment.
What languages does Dr. Norman Nishioka speak?
Dr. Norman Nishioka speaks English.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.