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Summary
Dr. Josef Lassan treats heart failure, chronic kidney disease stage 5, and chronic kidney disease, and performs cardiac enzyme studies and troponin tests. He practices internal medicine, infectious disease, and hospital medicine and has 12 years of experience. Dr. Lassan is affiliated with The Queens Medical Center in Honolulu, Hawaii, where he completed his residency, and earned his medical degree from St. George's University School of Medicine.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- Queens Medical Center
- 3 specialties
- 3 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Josef Rudolf Lassan IV, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. Royden Young, MD | Dr. Angella Eva Koncarevic, MD |
| Internal Medicine | Internal Medicine | Infectious Disease | Anesthesiology |
| Accepts New Patients | |||
| 12 Years of Experience | 11 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, French | Speaks English | |
| Honolulu , HI | Mesquite , TX | Honolulu , HI | Park Ridge , IL |
| Med School: St Georges University School Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Rush Medical College Of Rush University Medical Center | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Josef Rudolf Lassan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Josef Rudolf Lassan has the following 3 specialties
Specialty Expertise
Dr. Josef Rudolf Lassan has the following 3 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Josef Rudolf Lassan holds an expired medical license in the state of Hawaii.
Medical License
Medical Doctor with an expired medical license in the state of Hawaii that expired in 2026.
Education & Training
Residency
Completed their residency at Queens Medical Center.
Medical School
Graduated from St Georges University School Of Medicine in 2014.
NPI Number
Dr. Lassan's NPI number is 1912326596.
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Frequently Asked Questions
- How can I make an appointment with Dr. Josef Lassan?
- You can find contact information for Dr. Josef Lassan here on Vitals.
- Does Dr. Josef Lassan accept virtual/telehealth appointments?
- Dr. Josef Lassan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Josef Lassan accept my insurance?
- You can see the insurance plans that Dr. Josef Lassan accepts on their Vitals profile.
- Is Dr. Josef Lassan accepting new patients?
- Dr. Josef Lassan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Josef Lassan affiliated with?
- Dr. Josef Lassan is affiliated with The Queens Medical Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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