The short answer is "yes", any real estate agent can assist you.
The long answer is to find an agent who works for you. You may want to talk with several agents, and decide which agent you feel most comfortable working with (an interview process).
Your real estate agent should make you feel comfortable as a buyer that you have the knowledge to make an informed purchase. The agent should have area knowledge, experience, be a skilled negotiator, and be honest and ethical.
Quite frankly, while you say you want to buy a foreclosure or bank owned property in Glendale, yet there may be other homes out that that may be better for you to buy. Home prices have come down, plus most sellers realize the value in a good, qualified buyer who can close escrow and allow the seller to move on with their plans (translating to a good price for a buyer).
The moral of this story is that we suggest you not select your agent because they can show and sell you a bank owned or foreclosure property.