All good reading and listening, education is best and if you want to learn you have to ingest as much information as possible.I read many books that helped me, but my go-to is listeining to at least 2hrs of podcast with real examples per day.One very important things that "want-to-be" fails is to understand that real estate has many different specialities, so you have to focus your time in your real project.

As I mentioned, advanced tax planning opportunities are going to be limited so finding a highly specialized CPA is probably unnecessary and going to reduce your pool of otherwise qualified accountants.

Start small, ensure your numbers (purchase + rehab + holding + selling costs) leave room for profit, and build a reliable team (contractor, agent, lender).For financing, work with lenders who specialize in fix-and-flips. 

Special needs, recovery?

Wondering if there are any good property management groups that specialize in this in this area?

You should be fine, and I doubt anyone will care or say anything specially in a DSCR loan.

My goal is to attract standard medical office tenants who do not require specialized equipment—such as Primary Care Physicians, Urgent Care Clinics, Chiropractors, Physical Therapy & Rehabilitation Centers etc

Define your budget, connect with specialized agents/lenders, and start analyzing deals.Good luck!

We specialize in working with fix/flippers and work with a good amount of out of staters. 

I would shy away from a mentor as mentors specialize in specifics and you dont know your "specifics" yet.