Summary

With 52 years in internal medicine and nephrology, Dr. Mario Belledonne is affiliated with Adventist Healthcare Shady Grove Medical Center. He completed his residency at Mount Sinai Medical Center and sees patients in Silver Spring, Maryland. Dr. Belledonne speaks English and Spanish.

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. Mamatha Chella, MDDr. Meera Ramakrishnan, MDDr. Christopher J. Duke, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
1.4 
0 
3 
3.2 
52 Years of Experience 18 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English
Silver Spring , MDBowie , MDGaithersburg , MDWashington , DC
Med School: Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando Med School: Government Medical college Med School: Albert Einstein College of Medicine Med School: George Washington University School Of Medicine & Health Sciences
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 expired medical license in the state of Maryland.

Medical License

Medical Doctor with an expired medical license in the state of Maryland that expired 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

Where is Dr. Mario Belledonne's office located?
Dr. Mario Belledonne's office is located at 1500 Forest Glen Rd, Silver Spring, MD, 20910.
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.
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.

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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