COVID-19 Tests

Rapid Antigen Test

Results in 15 minutes

Ultra Rapid RT-PCR Test 

Results in 2 hours or less

Next day RT-PCR Test 

Results by 6pm the next day

Rapid Antibody Test

Results in 15 minutes

Official test document with QR Code provided for Antigen and PCR tests.

No age restrictions

Insurance not accepted

Appointments are preferred. Walk-up appointments accepted but onsite registration and payment still required using your mobile device

Testing hours: M-F 9am-5:30pm

Use the form link below to schedule an appointment

COVID-19 Vaccines

Pfizer COVID-19 Vaccine for Children ages 5-11 

*All available vaccine have been booked. Please check back later for more availability.


Booster Shots are now approved for qualified individuals previously vaccinated with the Pfizer, Moderna, or J&J vaccines.

Now available at Grubb's

(Restrictions apply)

Please refer to the CDC Booster Shot Fact Sheet for more info

*Pfizer for Children (5-11 years)

Pfizer (12 years and older)

Moderna (18 years and older)

Janssen J&J (18 years and older)


Appointments Required

 Schedule in advance using the link below.

Due to the high demand, you may not see any immediately available appointments.

A History of Community Care

Located a few streets away from the  US Capitol Building, Grubb's Pharmacy is the oldest community pharmacy in the District. 

Since 1867, we have helped generations of families, residents, and lawmakers get the  care they need to be well. 

After more than 150 years of service, Grubb's Pharmacy continues to provide the best possible care while maintaining the highest standards of quality and integrity within our industry. 

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Services we provide



We offer delivery of prescriptions or medical supplies to your home, office, or anywhere within Washington D.C.

Delivery fees apply


Medical Equipment

Our pharmacy is a fully accredited Durable Medical Equipment company which means proven standards and quality service you can trust.


Pre & Post Natal Care

Our professional staff offers counseling and product information for expecting moms.



We can provide recommendations and a personalized plan that encourages and supports your goals for improved health and well-being.  Request a free nutritional consultation with our expert, Joan Kim.



Compounding is the age old art of creating medications to meet the unique needs of individual patients. Specialty pediatric, veterinary, dermatology, and hormone replacement therapy requires meds to be compounded often.  Grubb's has been compounding longer than any other pharmacy in Washington DC.


Opening Hours

Mon - Fri: 8:30am - 6:00pm

(M-F: Closed 12pm-1pm for staff recharging)

Sat: 9:00am - 3:00pm

Sun: Closed

326 East Capitol St NE, Washington, DC