Summary

Dr. Mario Belledonne specializes in internal medicine and nephrology, bringing over five decades of medical expertise to his practice. He earned his medical degree from Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando and completed his residency training at Mount Sinai Medical Center. With 52 years of experience treating patients, Dr. Belledonne is fluent in both English and Spanish.

Dr. Belledonne practices at Holy Cross Hospital in Silver Spring, Maryland, and maintains affiliations with Adventist Healthcare Shady Grove Medical Center. He focuses on treating various forms of kidney disease, including chronic kidney disease and advanced stage kidney conditions. His clinical services include performing urine tests and vascular studies to help diagnose and monitor kidney function. Patients have given him an average rating of 1.4 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 1.4
  • 52 years of experience
  • 14 insurance plans accepted
  • speaks English, Spanish
  • Mount Sinai Medical Center
  • 6 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Holy Cross Hospital

1500 Forest Glen RdSilver Spring, MD 20910

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Dr. Mario Orlando Belledonne, MDLeanne Antioquia, FNPDr. Mandana Shafai, MDDr. Matthew Bruntel, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
1.4 
4.6 
52 Years of Experience 34 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English
Silver Spring , MDBowie , MDFairfax , VAGaithersburg , MD
Med School: Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando Med School: Wright State University Boonshoft School Of Medicine Med School: Philadelphia College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mario Orlando Belledonne

  • Aetna
  • Aetna - HMO
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • GEHA
  • Golden Rule
  • Kaiser Permanente
  • Maryland Physicians Care
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Mario Orlando Belledonne has the following 2 specialties

Specialty Expertise

Dr. Mario Orlando Belledonne has the following 8 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Hemodialysis
  • Kidney Biopsy
  • Nephrology
  • Urinalysis

Certifications, License, & Education

52 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Residency

Mount Sinai Medical Center

Medical School

Universidad Nacional Mayor De San Marcos Facultad De Medicina San FernandoGraduated in 1974

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Frequently Asked Questions

Is Dr. Mario Belledonne accepting new patients?
Dr. Mario Belledonne has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mario Belledonne accept virtual/telehealth appointments?
Dr. Mario Belledonne has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mario Belledonne accept my insurance?
You can see the insurance plans that Dr. Mario Belledonne accepts on their Vitals profile.
Which hospitals is Dr. Mario Belledonne affiliated with?
Dr. Mario Belledonne is affiliated with Adventist Healthcare Shady Grove Medical Center.
How can I make an appointment with Dr. Mario Belledonne?
You can find contact information for Dr. Mario Belledonne here on Vitals.

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