Summary

Dr. Mario Belledonne is an internal medicine physician who specializes in nephrology, focusing on kidney health and related conditions. 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 over five decades of medical practice, Dr. Belledonne brings extensive experience to patient care. He is fluent in both English and Spanish, allowing him to serve diverse patient populations.

Dr. Belledonne practices at Holy Cross Hospital in Silver Spring, Maryland, and maintains affiliations with Adventist Healthcare Shady Grove Medical Center. His dual expertise in internal medicine and nephrology allows him to provide comprehensive care for patients with complex medical conditions, particularly those affecting kidney function. As a nephrologist, he addresses various kidney-related health concerns and works closely with patients requiring specialized renal care.

Overview based on verified provider data

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
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Holy Cross Hospital

1500 Forest Glen RdSilver Spring, MD 20910

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Dr. Mario Orlando Belledonne, MD
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Dr. Mario Orlando Belledonne, MDDr. Ana Paunovic, MDDr. Mamatha Chella, MDKaren Lizarraga, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
1.4 
4.9 
52 Years of Experience 16 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 Speaks English Speaks English, Spanish
Silver Spring , MDBethesda , MDBowie , MDGaithersburg , MD
Med School: Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando Med School: Louisiana State University School Of Medicine In New Orleans Med School: Government Medical college Med School: Shenandoah University
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

Dr. Mario Orlando Belledonne holds an active medical license in the state of Maryland.

Medical License

Medical Doctor with an active medical license in the state of Maryland that expires in 2026.

Education & Training

Residency

Completed their residency at Mount Sinai Medical Center.

Medical School

Graduated from Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando in 1974.

NPI Number

Dr. Belledonne's NPI number is 1033129457.

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Frequently Asked Questions

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.
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.
What languages does Dr. Mario Belledonne speak?
Dr. Mario Belledonne speaks English and Spanish.
Where is Dr. Mario Belledonne's office located?
Dr. Mario Belledonne's office is located at 1500 Forest Glen Rd, Silver Spring, MD, 20910.

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