@Robert Scholl
Good Morning,
Great post. I have been working with a number of MD professionals and other's like Accountants & Attorneys here in NJ. We are picking up sfh's in mixed use and even residential zones (again on busy county roads and state hwys) and transitioning them to professional use zoning. This allows them to:
Put a sign on busy roads for advertising.
Create small "Local" offices around various medical centers to create space for follow up and light office visits.
Often the MD's can put a staff member in the home to live (to which they collect rent) while running the office as an employee. (check local ordinances for this one as there are often sq footage requirements and rules)
@Rainier Guiang
Is absolutely correct re the ADA and parking. That said the "professional office" status in most cases suppresses the parking issues (again see zoning in your area)
A great side note is that ADA renovations are treated very well in the tax code so often I have no issues in getting all the needed ADA Reno's done under budget. Quite often the Doc's make money on them in the long run ;-)