Search

See All Gastroenterologists in Honolulu, HI
Dr. Warren Ono, MD
Gastroenterology* Age 74
Dr. Warren Ono, MD
Dr. Warren Ono, MD is a Gastroenterologist in Honolulu, HI.
Dr. Warren Ono, MD

Dr. Warren Ono, MD

Gastroenterology* Age 74
Honolulu, HI
Accepting new patients
48 years of experience
Dr. Warren Ono, MD is a Gastroenterologist in Honolulu, HI.
Be the first to review this provider!
Have you seen Dr. Warren Ono, MD?

About Dr. Warren Ono, MD

Dr. Ono graduated from University of Hawaii at Manoa. Dr. Warren Ono, MD is a Gastroenterologist in Honolulu, HI and has 48 years experience. Dr. Ono's office accepts new patients. Dr. Ono is board certified in Gastroenterology and Internal Medicine.

Experience Check

Enter a condition or procedure
Abdominal Pain
Anemia
Benign Neoplasm of the Digestive System
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Benign Neoplasm of the Digestive System
Cirrhosis
Constipation
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Dysphagia
Esophageal Motility Disorders
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Heartburn
Hemorrhoids
Intestinal Diverticulitis
Intestinal Diverticulosis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Nausea
  • View other providers who treat Nausea
Unexplained Weight Loss
Vomiting Disorders
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Endoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • Open Access Plus
    Cigna PPO

Where Dr. Warren Ono, MD Sees Patients

  1. 1 Warren I. Ono M.D. Inc.
    321 N Kuakini St Ste 714, Honolulu, HI 96817
  2. 2 Office
    3465 Waialae Ave Fl 4, Honolulu, HI 96816

What Patients Say

Be the first to leave a review

How likely are you to recommend Dr. Ono?

(Select your rating)
See more reviews on Healthgrades
Claim Your Profile
Are you Dr. Warren Ono, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

Meet Dr. Warren Ono, MD

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ono communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ono accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Ono's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Warren Ono, MD. To arrange an appointment, call the number on Dr. Ono's profile.

Dr. Warren Ono, MD is affiliated with Kuakini Medical Center.

Yes, Dr. Warren Ono, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Medical Education
  • University of Hawaii at Manoa
    1978
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Warren Ono, MD Practices

  • Kuakini Medical Center

    347 N Kuakini St, Honolulu, HI

Explore More Providers