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Contact Us

OFFICE ADDRESS
  • Phone: O: (301) 472-4290, F: (240) 607-3609

  • Email: cookandsiumd@yahoo.com

  • Address: 3450 Old Washington Road Suite 103 Waldorf, MD 20602

HOURS
  • Monday – Thursday: 8:00am – 4:30pm
    Friday: 8:00am – 4:00pm
  • The phone lines are closed daily from
    12:00pm – 1:00pm for administrative tasks
HOLIDAYS

The office will be closed on the following days:

  • New Year’s Day,
  • Martin Luther King,
  • Jr. Day, Memorial Day,
  • Labor Day,
  • Columbus Day,
  • Veterans Day,
  • Thanksgiving Day
  • Christmas Day.
For same-day appointments or sick visits, please call the main office at (301) 472-4290 to schedule an appointment.