Summary

Dr. Charles Ruzkowski is a gastroenterologist and internal medicine physician with 44 years of experience treating digestive and general medical conditions. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Sciences and completed his residency with the U.S. Department of Veterans Affairs. Dr. Ruzkowski is fluent in both Spanish and English.

Dr. Ruzkowski practices at multiple locations in Hawaii, including Hilo Medical Center and Kona Community Hospital in Hilo and Kealakekua. His expertise includes managing upper gastrointestinal bleeding and treating high blood pressure in both adult and pediatric patients. He performs specialized procedures such as CT enterography and provides sedation services for patient comfort during diagnostic imaging. Patients rate Dr. Ruzkowski 5.0 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 44 years of experience
  • speaks Spanish, English
  • U S Department Of Veterans Affairs
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Charles John Ruzkowski has 2 locations

Hilo Medical Center

1190 Waianuenue AveHilo, HI 96720

Kona Community Hospital

79-1019 Haukapila StKealakekua, HI 96750

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Dr. Charles John Ruzkowski, MDDr. Arun Khazanchi, MDJi Soo Choi, APRNDr. Jared Scott Mahan
GastroenterologyGastroenterologyGastroenterologyNeuroradiology
Accepts New Patients Accepts New Patients
4.5 
44 Years of Experience 30 Years of Experience 13 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish Speaks English
Hilo , HILakewood Ranch , FLSACRAMENTO , CAAurora , CO
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: St Georges University School Of Medicine Med School: New York University Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
Current Profile
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Insurance Plans Accepted by Dr. Charles John Ruzkowski

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Charles John Ruzkowski has the following 2 specialties

Specialty Expertise

Dr. Charles John Ruzkowski has the following 11 areas of expertise

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

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, Hawaii, 2026, Expired
Medical Doctor, Montana, 2026, Expired

EDUCATION & TRAINING

Residency

U S Department Of Veterans Affairs

Medical School

Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 1982

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Frequently Asked Questions

What languages does Dr. Charles Ruzkowski speak?
Dr. Charles Ruzkowski speaks Spanish and English.
How can I make an appointment with Dr. Charles Ruzkowski?
You can find contact information for Dr. Charles Ruzkowski here on Vitals.
Does Dr. Charles Ruzkowski accept my insurance?
You can see the insurance plans that Dr. Charles Ruzkowski accepts on their Vitals profile.
Is Dr. Charles Ruzkowski accepting new patients?
Dr. Charles Ruzkowski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Charles Ruzkowski's office located?
Dr. Charles Ruzkowski's office is located at 1190 Waianuenue Ave, Hilo, HI, 96720.

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