0 reviews
Summary
Dr. Marissa Oshiro treats dysphagia and pancreatic cancer, practicing internal medicine and critical care medicine. She has four years of experience and earned her medical degree from Georgetown University School of Medicine. Dr. Oshiro sees patients in Washington, DC.
Overview based on verified provider data
Quick Facts
- 4 years of experience
- 6 insurance plans accepted
- Georgetown University School Of Medicine
- 2 specialties
- 2 areas of expertise
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Marissa Kiko Oshiro | Dina F. Zeki, MD | Dr. Tessa Cholmondeley, MD | Dr. Paul A. Silver, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 4 Years of Experience | 9 Years of Experience | 47 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Arabic | Speaks English | Speaks English | |
| Washington , DC | Rockville , MD | Reston , VA | Washington , DC |
| Med School: Georgetown University School Of Medicine | Med School: Creighton University/Maricopa Integrated Health Systems - Phoenix, AZ | Med School: University Of Connecticut School Of Medicine | Med School: Hahnemann University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marissa Kiko Oshiro
Medical Specialties
Dr. Marissa Kiko Oshiro has the following 2 specialties
Specialty Expertise
Dr. Marissa Kiko Oshiro has the following 2 areas of expertise
Certifications, License, & Education
4 Years Experience
Dr. Marissa Kiko Oshiro holds an active medical license in the state of District Of Columbia.
Medical License
Medical Doctor with an active medical license in the state of District Of Columbia that expires in 2026.
Education & Training
Medical School
Graduated from Georgetown University School Of Medicine in 2022.
NPI Number
Dr. Oshiro's NPI number is 1962144758.
Similar Doctors
Frequently Asked Questions
- Does Dr. Marissa Oshiro accept my insurance?
- You can see the insurance plans that Dr. Marissa Oshiro accepts on their Vitals profile.
- Does Dr. Marissa Oshiro accept virtual/telehealth appointments?
- Dr. Marissa Oshiro has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Marissa Oshiro accepting new patients?
- Dr. Marissa Oshiro has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Marissa Oshiro's office located?
- Dr. Marissa Oshiro's office is located at 3800 Reservoir Rd Nw, Washington, DC, 20007.
- How can I make an appointment with Dr. Marissa Oshiro?
- You can find contact information for Dr. Marissa Oshiro here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.



