can you recommend?

To be honest, if you don't have anyone with experience, the best option is to find a good lawyer to help you build your case. Most firms offer free evaluations so that you can have an idea of your chances. If a firm takes your case, do some research about them and decide. Recommending won't help because each firm has its own expertise. For instance, Chen specializes in doctors and research, whereas Ellis Portr has experience in other fields as well as research. Therefore, you have to analyze and make a decision.