5
1 Rating with 1 written Review
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.
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.
Overview based on verified provider data
Quick Facts
- 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
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Charles John Ruzkowski has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Charles John Ruzkowski, MD | Dr. Arun Khazanchi, MD | Ji Soo Choi, APRN | Dr. Timothy Cecil Jahraus, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | ||
| 44 Years of Experience | 30 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 | Speaks English |
| Hilo , HI | Lakewood Ranch , FL | SACRAMENTO , CA | Hilo , HI |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: St Georges University School Of Medicine | Med School: New York University | |
Current Profile | View Profile | View Profile | View Profile |
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
Certifications, License, & Education
44 Years Experience
Dr. Charles John Ruzkowski holds an expired medical license in the states of Hawaii and Montana.
Medical License
Medical Doctor with an expired medical license in the state of Hawaii that expired in 2026 and an expired medical license in the state of Montana that expired in 2026.
Education & Training
Residency
Completed their residency at U S Department Of Veterans Affairs.
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1982.
NPI Number
Dr. Ruzkowski's NPI number is 1669576757.
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Frequently Asked Questions
- 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.
- Does Dr. Charles Ruzkowski accept my insurance?
- You can see the insurance plans that Dr. Charles Ruzkowski accepts on their Vitals profile.
- What languages does Dr. Charles Ruzkowski speak?
- Dr. Charles Ruzkowski speaks Spanish and English.
- Which hospitals is Dr. Charles Ruzkowski affiliated with?
- Dr. Charles Ruzkowski is affiliated with Uchealth Parkview Medical Center, Hilo Medical Center, Kona Community Hospital, Deer Lodge Medical Center, Saint Francis Hospital, and UCHEALTH MEMORIAL HOSPITAL NORTH.
- 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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