![](https://cdn.statically.io/img/doximity-res.cloudinary.com/images/f_auto,l_text:Helvetica_130_bold:MS,co_rgb:FFFFFF,q_auto,t_profile_photo_320x320/profile-placeholder-registered-4/mark-scheer-md-washington-dc.jpg)
Dr. Scheer is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
ncG1vNJzZmivp6x7pbvXoqSirKljsLC5jqmsm2edlr%2BsedKcn56domK6pQ%3D%3D