Sorry but I don't think someone looking for a home to purchase, whether they are in the medical profession or not, are going to look for your website as a source of listings to consider. They are more likely to go to realtor.com, or craigslist, or remax.com, or coldwellbanker.com or they will just run some generic web searches for homes in the destination town. They will get hits to lots of agent websites in those towns.