Update readme.md

Added Contact Information

readme.md

@@ -96,3 +96,10 @@ The configurable template will use the environment variables passed to the docke
 
 This project is licensed under the Apache License 2.0. See [LICENSE](/LICENSE) for more details.
 
+## Questions and Contributions
+Questions about the project can be asked in the [Da Vinci DTR stream on the FHIR Zulip Chat](https://chat.fhir.org/#narrow/stream/197320-Da-Vinci-DTR).
+
+This project welcomes Pull Requests. Any issues identified with the RI should be submitted via the [GitHub issue tracker](https://github.com/HL7-DaVinci/dtr/issues).
+
+As of October 1, 2022, The Lantana Consulting Group is responsible for the management and maintenance of this Reference Implementation.
+In addition to posting on FHIR Zulip Chat channel mentioned above you can contact [Corey Spears](mailto:[email protected]) for questions or requests.