4.5
8 Ratings with 2 written Reviews
Summary
Dr. William Katsiyiannis specializes in cardiovascular disease and internal medicine, bringing 36 years of dedicated experience to patient care. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Sciences. Dr. Katsiyiannis provides care in both English and Russian.
Dr. Katsiyiannis practices at Minneapolis Heart Institute and maintains affiliations with several respected healthcare facilities, including Hennepin County Medical Center and M Health Fairview University of Minnesota Medical Center. His expertise includes treating heart rhythm disorders like atrial fibrillation and supraventricular tachycardia. He performs diagnostic procedures such as electrocardiograms and metabolic testing to evaluate heart function and overall health. Patients have given Dr. Katsiyiannis an average rating of 4.5 on Vitals.
Dr. Katsiyiannis practices at Minneapolis Heart Institute and maintains affiliations with several respected healthcare facilities, including Hennepin County Medical Center and M Health Fairview University of Minnesota Medical Center. His expertise includes treating heart rhythm disorders like atrial fibrillation and supraventricular tachycardia. He performs diagnostic procedures such as electrocardiograms and metabolic testing to evaluate heart function and overall health. Patients have given Dr. Katsiyiannis an average rating of 4.5 on Vitals.
Overview based on verified provider data
Quick Facts
- 36 years of experience
- speaks English, Russian
- Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
- 2 written reviews
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Minneapolis Heart Institute
800 E 28th StMinneapolis, MN 55407 Tel: (612) 863-3900
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. William T Katsiyiannis, MD | Dr. Matthew David Johnston | Dr. Rachel Lyn Scharf | Dr. Silvia Herrera Herrera De Azar |
| Cardiovascular Disease | Anesthesiology | Infectious Disease | Nephrology |
| 36 Years of Experience | 7 Years of Experience | 7 Years of Experience | 67 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Russian | |||
| Minneapolis , MN | Plymouth , MN | Minneapolis , MN | MINNEAPOLIS , MN |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: University Of Minnesota Medical School | Med School: University Of Minnesota Medical School | Med School: Universidad Nacional De Cordoba Facultad De Ciencias Medicas |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William T Katsiyiannis
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. William T Katsiyiannis has the following 2 specialties
Specialty Expertise
Dr. William T Katsiyiannis has the following 6 areas of expertise
Certifications, License, & Education
36 Years Experience
Dr. William T Katsiyiannis holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1996 and University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine in 1990.
NPI Number
Dr. Katsiyiannis' NPI number is 1811953987.
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Frequently Asked Questions
- Which hospitals is Dr. William T Katsiyiannis affiliated with?
- Dr. William T Katsiyiannis is affiliated with MINNEAPOLIS HEART INSTITUTE, Hennepin County Medical Center, M Health Fairview University Of Minnesota Medical Center, and M Health Fairview University Of Minnesota Medical Center West Bank East.
- Does Dr. William T Katsiyiannis accept my insurance?
- You can see the insurance plans that Dr. William T Katsiyiannis accepts on their Vitals profile.
- Where is Dr. William T Katsiyiannis's office located?
- Dr. William T Katsiyiannis's office is located at 800 E 28th St, Minneapolis, MN, 55407.
- What languages does Dr. William T Katsiyiannis speak?
- Dr. William T Katsiyiannis speaks English and Russian.
- Does Dr. William T Katsiyiannis accept virtual/telehealth appointments?
- Dr. William T Katsiyiannis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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