Summary

Dr. Mariana Kastrinakis is a physician specializing in internal medicine, adolescent medicine, and pediatrics. She earned her medical degree from Harvard Medical School and brings 46 years of clinical experience to her practice. Dr. Kastrinakis provides care in English.

Based at The George Washington University Hospital in Washington, DC, she focuses on comprehensive healthcare across multiple age groups. Her expertise spans from pediatric care for young patients to internal medicine for adults, with specialized knowledge in adolescent health needs. Dr. Kastrinakis combines decades of medical experience with training from one of the nation's leading medical institutions to deliver personalized patient care.

AI-generated from data on this provider profile.

Quick Facts

  • 46 years of experience
  • speaks English
  • Harvard Medical School
  • 3 specialties
  • 3 areas of expertise
  • 1 office location
  • Female

Office Location

The George Washington University Hospital

900 23rd St NwWashington, DC 20037

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Dr. Mariana KastrinakisDr. Michelle Zucherman, DODr. David Clark, MDDr. Paul A. Silver, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
46 Years of Experience 47 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Washington , DCFairfax , VAGreenbelt , MDWashington , DC
Med School: Harvard Medical School Med School: Lake Erie College of Osteopathic Medicine Med School: Howard University College of Medicine Med School: Hahnemann University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mariana Kastrinakis

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

Medical Specialties

Dr. Mariana Kastrinakis has the following 3 specialties

Specialty Expertise

Dr. Mariana Kastrinakis has the following 3 areas of expertise

  • Adolescent Medicine
  • Adolescent Medicine (pediatrics)
  • Pediatrics

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, District Of Columbia, 2026, Active

EDUCATION & TRAINING

Medical School

Harvard Medical SchoolGraduated in 1980

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Frequently Asked Questions

Is Dr. Mariana Kastrinakis accepting new patients?
Dr. Mariana Kastrinakis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mariana Kastrinakis accept my insurance?
You can see the insurance plans that Dr. Mariana Kastrinakis accepts on their Vitals profile.
Where is Dr. Mariana Kastrinakis's office located?
Dr. Mariana Kastrinakis's office is located at 900 23rd St Nw, Washington, DC, 20037.
Does Dr. Mariana Kastrinakis accept virtual/telehealth appointments?
Dr. Mariana Kastrinakis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mariana Kastrinakis?
You can find contact information for Dr. Mariana Kastrinakis here on Vitals.

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