diff --git a/app/assets/javascripts/discourse/models/user.js b/app/assets/javascripts/discourse/models/user.js
index 857b3840e74..dbde9d2fad0 100644
--- a/app/assets/javascripts/discourse/models/user.js
+++ b/app/assets/javascripts/discourse/models/user.js
@@ -353,6 +353,14 @@ Discourse.User = Discourse.Model.extend({
     });
   },
 
+  findStaffInfo: function() {
+    if (!Discourse.User.currentProp("staff")) { return Ember.RSVP.resolve(null); }
+    var self = this;
+    return Discourse.ajax("/users/" + this.get("username_lower") + "/staff-info.json").then(function(info) {
+      self.setProperties(info);
+    });
+  },
+
   avatarTemplate: function() {
     return Discourse.User.avatarTemplate(this.get('username'), this.get('uploaded_avatar_id'));
   }.property('uploaded_avatar_id', 'username'),
diff --git a/app/assets/javascripts/discourse/routes/user.js.es6 b/app/assets/javascripts/discourse/routes/user.js.es6
index e72b26d9b72..6f65c7c3907 100644
--- a/app/assets/javascripts/discourse/routes/user.js.es6
+++ b/app/assets/javascripts/discourse/routes/user.js.es6
@@ -45,7 +45,10 @@ export default Discourse.Route.extend({
   },
 
   afterModel: function() {
-    return this.modelFor('user').findDetails();
+    var user = this.modelFor('user');
+    return user.findDetails().then(function() {
+      return user.findStaffInfo();
+    });
   },
 
   serialize: function(model) {
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 15fd6de00d7..7fd78ab6cf8 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -512,6 +512,19 @@ class UsersController < ApplicationController
     render json: success_json
   end
 
+  def staff_info
+    @user = fetch_user_from_params
+    guardian.ensure_can_see_staff_info!(@user)
+
+    result = {}
+
+    %W{number_of_deleted_posts number_of_flagged_posts number_of_flags_given number_of_suspensions number_of_warnings}.each do |info|
+      result[info] = @user.send(info)
+    end
+
+    render json: result
+  end
+
   private
 
     def honeypot_value
diff --git a/app/models/user.rb b/app/models/user.rb
index a13fb307df2..0f6c35b1f42 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -803,6 +803,38 @@ class User < ActiveRecord::Base
     end
   end
 
+  def number_of_deleted_posts
+    Post.with_deleted
+        .where(user_id: self.id)
+        .where(user_deleted: false)
+        .where.not(deleted_by_id: self.id)
+        .where.not(deleted_at: nil)
+        .count
+  end
+
+  def number_of_flagged_posts
+    Post.with_deleted
+        .where(user_id: self.id)
+        .where(id: PostAction.where(post_action_type_id: PostActionType.notify_flag_type_ids)
+                             .where(disagreed_at: nil)
+                             .select(:post_id))
+        .count
+  end
+
+  def number_of_flags_given
+    PostAction.where(user_id: self.id)
+              .where(post_action_type_id: PostActionType.notify_flag_type_ids)
+              .count
+  end
+
+  def number_of_warnings
+    self.warnings.count
+  end
+
+  def number_of_suspensions
+    UserHistory.for(self, :suspend_user).count
+  end
+
   private
 
   def previous_visit_at_update_required?(timestamp)
diff --git a/app/serializers/user_serializer.rb b/app/serializers/user_serializer.rb
index 460ccb0dd5a..6cc710935f2 100644
--- a/app/serializers/user_serializer.rb
+++ b/app/serializers/user_serializer.rb
@@ -68,11 +68,6 @@ class UserSerializer < BasicUserSerializer
   has_one  :card_badge, embed: :object, serializer: BadgeSerializer
 
   staff_attributes :post_count,
-                   :number_of_deleted_posts,
-                   :number_of_flagged_posts,
-                   :number_of_flags_given,
-                   :number_of_suspensions,
-                   :number_of_warnings,
                    :can_be_deleted,
                    :can_delete_all_posts
 
@@ -219,38 +214,6 @@ class UserSerializer < BasicUserSerializer
     object.user_stat.try(:post_count)
   end
 
-  def number_of_deleted_posts
-    Post.with_deleted
-        .where(user_id: object.id)
-        .where(user_deleted: false)
-        .where.not(deleted_by_id: object.id)
-        .where.not(deleted_at: nil)
-        .count
-  end
-
-  def number_of_flagged_posts
-    Post.with_deleted
-        .where(user_id: object.id)
-        .where(id: PostAction.where(post_action_type_id: PostActionType.notify_flag_type_ids)
-                             .where(disagreed_at: nil)
-                             .select(:post_id))
-        .count
-  end
-
-  def number_of_flags_given
-    PostAction.where(user_id: object.id)
-              .where(post_action_type_id: PostActionType.notify_flag_type_ids)
-              .count
-  end
-
-  def number_of_warnings
-    object.warnings.count
-  end
-
-  def number_of_suspensions
-    UserHistory.for(object, :suspend_user).count
-  end
-
   def can_be_deleted
     scope.can_delete_user?(object)
   end
diff --git a/config/routes.rb b/config/routes.rb
index e1981e327e4..a9a71db67e5 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -242,6 +242,7 @@ Discourse::Application.routes.draw do
   put "users/:username/preferences/avatar/pick" => "users#pick_avatar", constraints: {username: USERNAME_ROUTE_FORMAT}
   get "users/:username/preferences/card-badge" => "users#card_badge", constraints: {username: USERNAME_ROUTE_FORMAT}
   put "users/:username/preferences/card-badge" => "users#update_card_badge", constraints: {username: USERNAME_ROUTE_FORMAT}
+  get "users/:username/staff-info" => "users#staff_info", constraints: {username: USERNAME_ROUTE_FORMAT}
 
   get "users/:username/invited" => "users#invited", constraints: {username: USERNAME_ROUTE_FORMAT}
   post "users/action/send_activation_email" => "users#send_activation_email"
diff --git a/lib/guardian/user_guardian.rb b/lib/guardian/user_guardian.rb
index abcef6ab45c..6c0206d5255 100644
--- a/lib/guardian/user_guardian.rb
+++ b/lib/guardian/user_guardian.rb
@@ -55,4 +55,8 @@ module UserGuardian
     user.trust_level == TrustLevel[0] && anonymous?
   end
 
+  def can_see_staff_info?(user)
+    user && is_staff?
+  end
+
 end