Build this database by pulling in yelp data to create. While yelp reviews will be displayed, make it clear these are from yelp and encourage users to leave their own. Perhaps with coupons for meal delivery as an incentive?
Give clear pathways to the user so that they can look for "meal delivery service" or "Physical therapy" for example. Use 6th grade reading level vocab- this is patient facing. Clinical jargon defeats the purpose. Bright, information-rich illustrations instead of photography could assist patients visually, especially ESL, or cataract-suffering users. Speaking of ESL, the product needs to support common languages- English, Spanish, French, Mandarin? To be fleshed out through user testing/surveys.
Clinicians can hand one print out with a URL of the database to their patients, knowing the information is updated in real time without being out of date and full of incorrect phone numbers, like printed material often can be.