In his practice, he is particularly interested in glaucoma and comprehensive ophthalmology. Dr. Umlas is professionally affiliated with Emerson Hospital. After completing medical school at Harvard Medical School, he performed his residency at Tufts Medical Center. He accepts Blue Cross Blue Shield Catastrophic, Blue Cross/Blue Shield, and Blue Choice, in addition to other insurance carriers. Dr. Umlas has received professional recognition including the following: Boston Super Doctors.