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About the DiAna Law Group

DiAna Law Group provides legal assistance in & around the East Bay, Oakland, and all of the San Francisco Bay Area – California. 

Our Vision

At the DiAna Law Group, our vision is to give our clients honest advice, diligent representation and to do so at the lowest cost possible while obtaining the best outcomes. When you find a good lawyer you can trust, it makes navigating through life safer and more prosperous. Our mission is to be the lawyer you can’t live without.

How do we fulfill our mission?

  • We seek to be the best attorneys by constantly learning – this means you get knowledgable legal advice.
  • We place the clients interest first – this means we do what is best for you.
  • We are honest and trustworthy – this means you can trust the advice we give you.
  • We are diligent – this means we take care of your affairs.
  • When it’s time to fight, we are tenacious fighters and we fight for you.
  • We are reliable – this means you don’t have to worry about your case because we give you regular updates and call you back promptly.
  • We care – this means you will be treated like a person and not a file number.

“We treat our clients the way we would want to be treated.

It’s the golden rule.”

– Jack V. DiAna, Attorney

Meet the DiAna Law Group Team

Reliable Attorney DiAna Law Group Jack V DiAna

John ("Jack") V. DiAna - Attorney


We are committed to treating our clients the way we would want to be treated.  You can rest easy knowing we will fight for and protect your interests. Whether you were injured in a car accident, hurt by someone, need help with a will, a trust, or need help with a probate or trust administration – we can help.

Experienced Attorney DiAna Law Group Debra

Deborah Jean Taylor - Attorney


Of all the awards I have won over the years, there is nothing that compares to the satisfaction of hearing our clients breathe a sigh of relief. I care and our clients know I care.



Attorneys and Parlegals

Everyone at DiAna Law Group has one purpose - to treat our clients the way we would want to be served.