Patrick Diesfeld M D Gynecology, Obstetrics, Urogynecology is their Medial specialty. They are knowledgeable in the following conditions / disorders: Infertility. Patrick Diesfeld M D is located on 168 N Brent St Ste 407 in Ventura. They can be reached by phone by calling (805) 648-2717 . Their hours of operation are 7 days a week After Hours and they can be reached by calling (805) 648-2717 . They can perform the following procedures / treatments: Vaginal Surgery, Artificial Insemination, Natural Childbirth. They have a total of 3 reviews, 0 positive reviews and 0 negative reviews.