On the northern border of the Tysons Station HOA community along Pieris Lane, the vacant lot (currently forest) is slated for development. (2000 Old Gallows Rd, Vienna, VA 22182). The developer is proposing a free-standing emergency department, which would be affiliated with the Reston Hospital Center. You can read more about this development here.
The Tysons Station HOA has delivered the following letter of opposition to the Fairfax County planning board and the Reston Hospital Center on March 8, 2018.