Slate Ridge Presbyterian Church Address: 1630 Chestnut St, Whiteford, MD 21160 Phone: (410) 452-5177 Places Of Worship, Presbyterian Other Businesses: Oak Hill Lawn Care & Landscaping at 1839 Susquehanna Hall Rd, Whiteford, MD 21160 Jonathan K Miller - PenMark Law at 2412 Whiteford Rd, Whiteford, MD 21160 Penmar Law LLC at 2412 Whiteford Rd, Whiteford, MD 21160 Tomato's Pizza at 1606 Dooley Rd, Whiteford, MD 21160