Physician Bio

Dr. Nissim is board certified in internal medicine. He graduated from Rush
Medical College in Chicago and completed his residency at Presbyterian/St.
Luke’s Hospital in Denver. He has been with Frontier Internal Medicine
since its inception in 1987.



Dr. Nissim believes in building strong relationships with his patients
by discussing treatment philosophies and mutual expectations in the initial visit.

In his free time, Dr. Nissim is an avid swimmer and enjoys spending time outdoors.