Collin County Criminal Defense Attorney

When You’re Facing Criminal Charges,
You Need Someone In Your Corner.

I’m Mark O’Bryan. I’ll be straight with you about your case, fight hard for you in court, and handle everything myself — no associates, no handoffs, no surprises.

Get a Free Consultation (972) 372-4054
Exclusively Criminal Defense Since 2013
You Hire Me, I Handle Your Case
Flat Fees — No Billing Surprises

Contact a Collin County Criminal Defense Attorney

Fill out the form below, or call or text me directly. There’s no obligation and no pressure. I just want to hear what’s going on and let you know if I can help.

🕐 Response time: I do my best to respond the same day. I personally read and respond to every message.

My Promise to You When you contact me, you hear back from me — not a receptionist, not an assistant. I personally review every message and do my best to respond the same day.

What you share with me is kept confidential. Under Texas law, I’m ethically obligated to protect the privacy of information you share — even before you decide to hire me.

Send Me a Message

Briefly describe your situation and I’ll be in touch shortly.

Submitting this form does not create an attorney-client relationship. Your information is kept strictly confidential.