A desk facing a door can improve awareness but may also expose the screen, place the chair in traffic, or create repeated interruption.
Quick answer
Keep the position when there is safe clearance, suitable privacy, controlled glare, and enough distance from the doorway.
Move out of the collision line
Offset the desk so entering people do not meet the chair or screen directly. Preserve the door swing and emergency route.
Protect confidential work
Consider what visitors can see on paper and displays. A modest screen angle or privacy filter may solve the issue without reversing the desk.
Balance awareness with focus
A view of the entrance need not be square-on. Side awareness plus a stable backdrop can reduce distraction in a busy office.
Boundary: Feng shui is a cultural and design perspective. It cannot guarantee health, wealth, relationships, safety, or other outcomes. Use qualified professional advice for building, electrical, plumbing, fire-safety, accessibility, horticultural, or medical questions.