Kini, ia memiliki restoran sendiri yaitu Elmer's Fine Dining dan Elmer's Markicob. Selain bekerja sebagai pengusaha restoran, ia juga memiliki kanal YouTune sendiri, yaitu Chef Elmer's Daily Cook.
Elmer bisa memasak apa saja, seperti Craftsteak Wagyu Ribeye Steak New York, Zillion-Dollar-Lobster-Frittata, Bagel Westin Hotel, Bat Soup, dan Sisca Kohl's Sebluck Ice Cream. Wajar apabila di usianya yang masih terbilang muda, ia memiliki lima bintang Michelin.
Sudden announcement for our beloved THE B that we will be releasing an official light stick soon! We all know you’ve been waiting for it for a while, so you must be beyond excited to hear this news. The long awaited thing will be coming soon. Please wait for it for a little bit!