Dr. Membreno is a great professional; the vocation comes before the profession in his life. He is attentive and has empathy for the patient. I recommend to all people his professional services. He has a great team in your clinic. The work done in your clinic is with excellence. I was very pleased with the urgency of care I received from Dr. Membreno when I had a retinal detachment. He was clear about what had happened to my eye. He explained the whole process of surgery that would make my eye.