How to Contact Us

For laboratory results and general information call:
301-665-4900
301-665-4LAB
800-428-2105

For Billing concerns call:

855-462-0915

Our principal objective is to furnish you with consistently accurate test data along with rapid, convenient, and economical laboratory services. The laboratory staff welcomes your questions and constructive suggestions. The key members of the laboratory staff and their phone extensions are listed below for your convenience.

Position

Name

Phone

Medical Director

Sharif A. Ali, M.D.

301-665-4901

Associate Pathologists

Michael J. O'Donoghue, M.D.

Victoria Gonsorcik, D.O.

Brian Arborgast, M.D.

301-665-4900

Administrative Director

Jeffrey S. Seiple, M.B.A., B.S., MT, (ASCP)SM

301-665-4907

Supervisor
Patient Service Centers
& Nursing Home Programs

Floretta J. Rohrer

301-714-4131

How to Contact Us