Dr. Bubis graduated from the University of Manitoba with an M.D. degree. He interned at the Los Angeles County General Hospital and did subsequent postgraduate studies in general and vascular surgery with the University of Minnesota and the Tucson Hospitals Medical Education programs.

Following his residency, he went into the private practice of surgery in Glendale, CA. He was involved in the trauma centers of Hollywood Presbyterian and St. Joseph Hospital in Burbank, CA. He performed surgical charity work in Israel following the Six-Day War of 1967. During the past 35 years, he developed a specialized practice for the treatment of vein diseases.

He is also known to have pioneered techniques used today for the treatment of unwanted and varicose veins. Currently he practices in both Fresno and Thousand Oaks, CA.