Summary

Dr. Peter Demaria is a medical oncologist who specializes in cancer care, internal medicine, and hospice and palliative medicine. He earned his medical degree from the University of Miami Leonard M Miller School of Medicine and completed his residency training at Jackson Health System. With 13 years of experience treating patients with cancer and complex medical conditions, Dr. Demaria brings extensive expertise to his practice. He is fluent in both English and Spanish.

Dr. Demaria is affiliated with the National Institutes of Health Clinical Center and Memorial Hermann Katy Hospital, with practice locations in Bethesda, Maryland and Miami, Florida. His clinical focus includes caring for patients with brain tumors in children and primary brain cancer. He also treats patients experiencing nausea and vomiting related to cancer treatment. Dr. Demaria performs diagnostic procedures such as CT scans and complete blood count testing to help guide treatment decisions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 13 years of experience
  • speaks English, Spanish
  • Jackson Health System
  • 3 specialties
  • 4 areas of expertise
  • 3 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Peter Joseph Demaria has 3 locations

National Institutes Of Health Hematology Oncology

10 Center Dr Bldg 10Bethesda, MD 20892
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Suburban Hospital

8600 Old Georgetown RdBethesda, MD 20814

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Dr. Peter Joseph Demaria, MD
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Dr. Peter Joseph Demaria, MDDr. Andrew Li, MDDr. Frederick Min, MDDr. Jason Taksey, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.9 
13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Spanish, Korean, English Speaks English, Spanish
Bethesda , MDFrederick , MDSilver Spring , MDAnnapolis , MD
Med School: University Of Miami Leonard M Miller School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Peter Joseph Demaria

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

Medical Specialties

Dr. Peter Joseph Demaria has the following 3 specialties

Specialty Expertise

Dr. Peter Joseph Demaria has the following 4 areas of expertise

  • Hematology/oncology
  • Hospice & Palliative Medicine
  • Internal Medicine
  • Medical Oncology

Certifications, License, & Education

13 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Residency

Jackson Health System

Medical School

University Of Miami Leonard M Miller School Of MedicineGraduated in 2013

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Frequently Asked Questions

How can I make an appointment with Dr. Peter Demaria?
You can find contact information for Dr. Peter Demaria here on Vitals.
Does Dr. Peter Demaria accept virtual/telehealth appointments?
Dr. Peter Demaria has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Peter Demaria speak?
Dr. Peter Demaria speaks English and Spanish.
Where is Dr. Peter Demaria's office located?
Dr. Peter Demaria's office is located at 10 Center Dr Bldg 10, Bethesda, MD, 20892.
Which hospitals is Dr. Peter Demaria affiliated with?
Dr. Peter Demaria is affiliated with National Institutes Of Health Clinical Center and Memorial Hermann Katy Hospital.

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