"I've been a patient of Dr. Martin's for over 17 years. This appt had been rescheduled from their Gaithersburg office to the one in Clarksburg. Maybe it was the snowy weather today but, at the time of my afternoon appt, I was the only patient there. The office is clean and bright and the staff were very friendly.Providers‧Home‧About US‧Urinary Incontinence‧Aftercare Instructions.