diff --git a/onprc_ehr/resources/queries/ehr/encounter_participants_summary.query.xml b/onprc_ehr/resources/queries/ehr/encounter_participants_summary.query.xml
new file mode 100644
index 000000000..7fca357ef
--- /dev/null
+++ b/onprc_ehr/resources/queries/ehr/encounter_participants_summary.query.xml
@@ -0,0 +1,28 @@
+<query xmlns="http://labkey.org/data/xml/query">
+    <metadata>
+        <tables xmlns="http://labkey.org/data/xml">
+            <table tableName="encounter_participants_summary" tableDbType="TABLE">
+                <titleColumn>participants</titleColumn>
+                <tableTitle>Encounter Participants</tableTitle>
+                <columns>
+                    <column columnName="parentid">
+                        <nullable>false</nullable>
+                        <columnTitle>Encounter Id</columnTitle>
+                        <isKeyField>true</isKeyField>
+                        <fk>
+                          <fkDbSchema>study</fkDbSchema>
+                          <fkTable>Clinical Encounters</fkTable>
+                          <fkColumnName>objectid</fkColumnName>
+                        </fk>
+                    </column>
+                    <column columnName="participants">
+                        <columnTitle>Participants</columnTitle>
+                        <displayWidth>350</displayWidth>
+                        <facetingBehavior>ALWAYS_OFF</facetingBehavior>
+                    </column>
+
+                </columns>
+            </table>
+        </tables>
+    </metadata>
+</query>
diff --git a/onprc_ehr/resources/queries/ehr/encounter_participants_summary.sql b/onprc_ehr/resources/queries/ehr/encounter_participants_summary.sql
new file mode 100644
index 000000000..30caee532
--- /dev/null
+++ b/onprc_ehr/resources/queries/ehr/encounter_participants_summary.sql
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2013-2019 LabKey Corporation
+ *
+ * Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0
+ */
+SELECT
+  p2.id,
+  p2.parentid,
+  p2.taskid,
+  GROUP_CONCAT(DISTINCT p2.userrole, '') as participants
+FROM (
+SELECT
+ p.role || ': ' || p.username || ': ' || p.comment || chr(10) as userrole,
+  p.id,
+  p.parentid,
+  p.taskid
+
+FROM ehr.encounter_participants p
+) p2
+
+GROUP BY p2.id, p2.parentid, p2.taskid
+