4.9
12 Ratings with 2 written Reviews
Summary
Dr. Winston Frederick is a cardiovascular disease specialist with additional expertise in internal medicine and infectious disease. He earned his medical degree from McGill University Faculty of Medicine and completed his residency training at Howard University Hospital. With five decades of medical practice, Dr. Frederick brings extensive experience to his patient care.
Dr. Frederick practices at Howard University Hospital and Adventist Healthcare Rehabilitation in Washington, DC. He focuses on treating conditions such as colon polyps and hypertension, including pediatric cases. His procedural expertise includes colonoscopy and lower GI endoscopy procedures. Patients rate Dr. Frederick 4.9 out of 5 stars on average for his care.
Dr. Frederick practices at Howard University Hospital and Adventist Healthcare Rehabilitation in Washington, DC. He focuses on treating conditions such as colon polyps and hypertension, including pediatric cases. His procedural expertise includes colonoscopy and lower GI endoscopy procedures. Patients rate Dr. Frederick 4.9 out of 5 stars on average for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 50 years of experience
- Howard University Hospital
- 2 written reviews
- 3 specialties
- 12 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Winston Raphael Frederick has 2 locationsMultispecialty Care
1160 Varnum St NeWashington, DC 20017 Tel: (202) 448-4014
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
Compare with Similar Doctors
 |  | ||
| Dr. Winston Raphael Frederick, MD | Syed Z Qamer, MD | Jay Aaron Mazel, MD | Cyrus Adel Hadadi, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 50 Years of Experience | 10 Years of Experience | 34 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Farsi | |
| Washington , DC | Washington , DC | Annapolis , MD | Cambridge , MD |
| Med School: Mc Gill Univ Fac Of Med | Med School: Georgetown University School of Medicine | Med School: SUNY Downstate Medical Center | Med School: Drexel University College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Winston Raphael Frederick
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Winston Raphael Frederick has the following 3 specialties
Specialty Expertise
Dr. Winston Raphael Frederick has the following 12 areas of expertise
Certifications, License, & Education
50 Years Experience
Dr. Winston Raphael Frederick holds an expired medical license in the state of District Of Columbia.
Medical License
Medical Doctor with an expired medical license in the state of District Of Columbia that expired in 2026.
Education & Training
Residency
Completed their residency at Howard University Hospital.
Medical School
Graduated from Mc Gill Univ Fac Of Med in 1976.
NPI Number
Dr. Frederick's NPI number is 1720100340.
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Frequently Asked Questions
- Which hospitals is Dr. Winston Frederick affiliated with?
- Dr. Winston Frederick is affiliated with Howard University Hospital and ADVENTIST HEALTHCARE REHABILITATION.
- Where is Dr. Winston Frederick's office located?
- Dr. Winston Frederick's office is located at 2041 Georgia Ave Nw, Washington, DC, 20060.
- Does Dr. Winston Frederick accept my insurance?
- You can see the insurance plans that Dr. Winston Frederick accepts on their Vitals profile.
- How can I make an appointment with Dr. Winston Frederick?
- You can find contact information for Dr. Winston Frederick here on Vitals.
- Does Dr. Winston Frederick accept virtual/telehealth appointments?
- Dr. Winston Frederick has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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