In other words, investors can anticipate less competition and more creative paths to closing. 

It's something I am anticipating going into this, which is why I am looking at more affordable markets so it won't impact my ability to continue investing in more properties afterwards.

I'm anticipating a 2× to 4x increase in price within the next 3-5 yrs.

I anticipate the demand for a rental will get higher in the next 5 years so my plan is to allocate extra money into more units.

Properties are a lot cheaper and there is a lot of anticipated growth, as well as a strong rental demand.

Rent increases have been better than anticipated.

Or did rehab take longer than anticipated and the market was missed? 

If I am able to outsource most of my advertising efforts (at about the same cost as doing it myself), and know that my money will be spent in an effective manner and generate leads, without me needing to lift a finger, I am now able to focus my attention on other areas of my business.I am just beginning my sixth month within the system, and the results have been better than I anticipated.

I actually got $1,050 ($50 more than I anticipated) for one of the units with new tenants. 

Regarding doctor loans and small multis, you may need to explore conventional or FHA options.Considering your anticipated high income as a dentist, I recommend maximizing your borrowing power and looking for the best triplex or fourplex available.