![Alan Alper Sag, MD on Twitter: "Stryker SpineJack Hands-On Course for @DukeIR residents with the one and only Dr. Doug Beall as our invited instructor. @dougbeall it was our privilege to learn Alan Alper Sag, MD on Twitter: "Stryker SpineJack Hands-On Course for @DukeIR residents with the one and only Dr. Doug Beall as our invited instructor. @dougbeall it was our privilege to learn](https://pbs.twimg.com/media/E_V6hyRXMAMRNyX.jpg)
Alan Alper Sag, MD on Twitter: "Stryker SpineJack Hands-On Course for @DukeIR residents with the one and only Dr. Doug Beall as our invited instructor. @dougbeall it was our privilege to learn
![21 Munchogue Dr, Sag Harbor, NY 11963 | MLS# bb11e13634a9eaf25b3573f3940ef9b4a40ada34ffc85a80fc2bafb19366b773 | Trulia 21 Munchogue Dr, Sag Harbor, NY 11963 | MLS# bb11e13634a9eaf25b3573f3940ef9b4a40ada34ffc85a80fc2bafb19366b773 | Trulia](https://www.trulia.com/pictures/thumbs_6/zillowstatic/fp/4d3d9d5f07f5d6c354717387181e686d-full.jpg)
21 Munchogue Dr, Sag Harbor, NY 11963 | MLS# bb11e13634a9eaf25b3573f3940ef9b4a40ada34ffc85a80fc2bafb19366b773 | Trulia
![Building a Musculoskeletal Interventional Oncology Service w/ Dr. Alan Sag | BackTable Ep. 221 - YouTube Building a Musculoskeletal Interventional Oncology Service w/ Dr. Alan Sag | BackTable Ep. 221 - YouTube](https://i.ytimg.com/vi/kt8R4K8_E9E/maxresdefault.jpg)