Browse Health
Internist, Gastroenterologist (digestive)
22 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Karl Fukunaga is Excellent. Dr. Fukunaga has been reviewed by 14 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 3.9
Courteous Staff 3.9
Accurate Diagnosis 5.0
Bedside Manner 4.4
Spends Time with Me 4.4
Follows Up After Visit 4.3

Specialties & Research

Dr. Karl Fukunaga, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Hepatitis
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Viral Human Hepatitis

Education & Awards

Dr. Fukunaga graduated from University of California at Irvine. He has 3 awards.

Patients' Choice Award (2011 - 2014)
Compassionate Doctor Recognition (2012 - 2014)
On-Time Doctor Award (2014)


Dr. Fukunaga has 10 hospital affiliations:

  • Little Company of Mary Hospital 
  • Long Beach Memorial Medical Center 


  • English
  • Tagalog
  • Spanish
  • Japanese

> > > > Dr. Karl Fukunaga, MD

Similar doctors nearby

Dr. Chirag Patel

Internal Medicine
12 years experience
Torrance, CA

Dr. Gladys Palomeno

Internal Medicine
14 years experience
Torrance, CA

Dr. Kenneth Holt

Internal Medicine
33 years experience
Torrance, CA

Dr. Shahina Hakim

Internal Medicine
11 years experience
Torrance, CA

Dr. David Chung

Internal Medicine
13 years experience
Torrance, CA

Dr. James Sattler

Internal Medicine
32 years experience
Torrance, CA
Search All Similar Doctors
Additional Information
Dr. Karl Ken Fukunaga MD is a male Internist, has 22 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Karl K. Fukunaga practice?
Dr. Karl Fukunaga has 2 office locations.
Dr. Karl Fukunaga practices Internal Medicine and Gastroenterology near Torrance, CA.
See Torrance Internists and Torrance Gastroenterologists.