Dr. Tomkoria is a diplomate of the American board of Endodontics who received her predoctoral training in Biology at the University of California in Irvine and later added additional studies in business at Pepperdine University in Malibu. She subsequently graduated from Columbia University School of Dentistry in 2000, with her degree in Doctor of Dental Surgery.
After graduating from Dental School, Dr. Tomkoria went though a General Practice residency with University of Southern California/Los Angeles County Medical Center and worked with a number of non-profit community outreach programs in Los Angeles including the Union Rescue Mission. In 2001, Dr. Tomkoria moved to the private sector and practiced as a general dentist. During this time, she continued providing assistance to the under served.