David R. Brown, MD, PhD, PA Endocrinology, Diabetes, and Metabolism
David R. Brown, MD, PhD, PAEndocrinology, Diabetes, and Metabolism

News and Announcements

Dr. Brown was interviewed on the TV program "Housecall" about the important subject of Diabetes Mellitus.  Click here to watch the program.

Our office is closing for the Holidays on Friday, December 22, at 12 noon.  We will remain closed through the Holidays, and we will reopen with our regular business hours on Tuesday morning, January 2, 2018.  Please note that phlebotomy services will not available from the afternoon of December 22 until the morning of January 2.

Remember, in the event of an emergency, call 911.  For other urgent matters after hours, just call our Answering Service at: 301-552-0808.


Schedule an Appointment


2401 Research Blvd

Suite 230

Rockville, MD 20850

Tel: 301.977.9272
Fax: 301.977.9172




Or use our contact form.


Notice:  Medical issues can only be addressed by telephone.


Office Hours

We are open:

Monday - Friday

8:00 AM - 5:00 PM

Phones answered until 3:30 PM



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© David R. Brown, MD, PhD, Endocrinology, Diabetes, and Metabolism