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Montgomery County Seal
CIRCUIT COURT FOR MONTGOMERY COUNTY

50 Maryland Avenue
Rockville, Maryland 20850 

Hours of Operation: 8:30 A.M. to 4:30 P.M.

Additional information is available on the Montgomery County website.
JUDGES
Hon. Ann S. Harrington, Administrative Judge * 240-777-9181
Hon. S. Michael Pincus 240-777-9205
Hon. Michael D. Mason  240-777-9233
Hon. Durke G. Thompson 240-777-9190
Hon. Louise G. Scrivener 240-777-9219
Hon. Nelson W. Rupp, Jr.  240-777-9282
Hon. Eric M. Johnson 240-777-9197
Hon. Ann Newman Sundt 240-777-9275
Hon. William J. Rowan, III 240-777-9254
Hon. John W. Debelius III 240-777-9212
Hon. Marielsa A. Bernard 240-777-9366
Hon. Katherine D. Savage 240-777-9372
Hon. Joseph A. Dugan, Jr. 240-777-9268
Hon. David A. Boynton 240-777-9240
Hon. Terrence J. McGann 240-777-9247
Hon. Michael J. Algeo
240-777-9360
Hon. Thomas L. Craven
240-777-9261
Hon. Ronald B. Rubin
240-777-9226
Hon. Robert A. Greenberg 240-777-9392
Hon. Mary Beth McCormick -
vacancy  
CLERK'S OFFICE
Loretta E. Knight, Clerk 240-777-9400
COURT-RELATED AGENCIES
Office of the State's Attorney 240-777-7300
Office of the Public Defender 301-279-1660
Register of Wills
240-777-9600

*Also Circuit Administrative Judge of the Sixth Judicial Circuit (Frederick and Montgomery Counties)