Summary

Dr. Fabian Arnaldo specializes in cardiovascular disease and internal medicine, bringing over four decades of medical experience to patient care. He earned his medical degree from Universidad De Buenos Aires Facultad De Medicina and has dedicated 41 years to treating heart and circulatory conditions. Dr. Arnaldo is fluent in both English and Spanish.

Dr. Arnaldo practices at multiple locations across South Dakota, Indiana, and Michigan, including Saint Joseph and Watervliet. He focuses on treating complex heart conditions such as cardiomyopathy and atrial fibrillation. His expertise includes performing electrocardiograms and specialized blood tests to monitor heart function and kidney health. Patients rate Dr. Arnaldo 4.3 out of 5 stars for his cardiovascular care.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 41 years of experience
  • speaks English, Spanish
  • Universidad De Buenos Aires Facultad De Medicina
  • 2 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Fabian Jorge Arnaldo has 6 locations

Sanford Usd Medical Center

1305 W 18th StSioux Falls, SD 57105

Beacon Medical Group Advanced Cardiovascular Specialists South Bend

610 N Michigan St Ste 400South Bend, IN 46601
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Corewell Health St Joseph Hospital

1234 Napier AveSaint Joseph, MI 49085

Corewell Health Watervliet Hospital

400 Medical Park DrWatervliet, MI 49098

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Dr. Fabian Jorge Arnaldo, MD
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Dr. Fabian Jorge Arnaldo, MDDr. Catherine A HajekDr. Jason Raymond OstbyDr. Andrii Maryniak
Cardiovascular DiseaseInternal MedicineFamily MedicineCardiovascular Disease
Accepts New Patients
4.3 
41 Years of Experience 45 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish
Sioux Falls , SDSioux Falls , SDSioux Falls , SDSioux Falls , SD
Med School: Universidad De Buenos Aires Facultad De Medicina Med School: Sanford School Of Medicine Of The University Of South Dakota Med School: Poznan Univ Of Medical Sciences Center For Medical Education In English
Current Profile
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Insurance Plans Accepted by Dr. Fabian Jorge Arnaldo

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

Medical Specialties

Dr. Fabian Jorge Arnaldo has the following 2 specialties

Specialty Expertise

Dr. Fabian Jorge Arnaldo has the following 6 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Internal Medicine
  • Unstable Angina

Certifications, License, & Education

41 Years Experience

Dr. Fabian Jorge Arnaldo holds expired and active medical licenses in the states of Indiana and Michigan.

Medical License

Medical Doctor with an expired medical license in the state of Indiana that expired in 2025 and an active medical license in the state of Michigan that expires in 2026.

Education & Training

Medical School

Graduated from Universidad De Buenos Aires Facultad De Medicina in 1985.

NPI Number

Dr. Arnaldo's NPI number is 1245382852.

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Frequently Asked Questions

Is Dr. Fabian Jorge Arnaldo accepting new patients?
Dr. Fabian Jorge Arnaldo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Fabian Jorge Arnaldo accept my insurance?
You can see the insurance plans that Dr. Fabian Jorge Arnaldo accepts on their Vitals profile.
What languages does Dr. Fabian Jorge Arnaldo speak?
Dr. Fabian Jorge Arnaldo speaks English and Spanish.
Does Dr. Fabian Jorge Arnaldo accept virtual/telehealth appointments?
Dr. Fabian Jorge Arnaldo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Fabian Jorge Arnaldo's office located?
Dr. Fabian Jorge Arnaldo's office is located at 1305 W 18th St, Sioux Falls, SD, 57105.

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