Merel Grey Nissenberg is a veteran medical malpractice attorney and nationally recognized patient advocate in the field of prostate cancer. She serves as President of the California Prostate Cancer Coalition and is deeply involved with national policy through the National Alliance of State Prostate Cancer Coalitions. She co-leads Informed Health Consulting, helping patients navigate clinical trials and understand their treatment options. Her dual expertise in law and advocacy gives her a unique voice in advancing patient-centered cancer care.