Specialist recommendation for sudden onset back pain

I (48-year-old male) started having severe lower back pain shooting down my right leg last week, and I have no prior history of anything like this. I've been to a chiropractor, and after that didn't help, he sent me for an MRI. I am talking to my chiropractor about what to do next, but he has referred me to a place that I'm a little skeptical about (prolozone treatment.)

I'd like to find an actual back specialist to discuss my MRI results and my options with. If anyone has recommendations for someone good anywhere in Palm Beach County, or even adjacent counties, I'd appreciate it.