New Search Back to Search Results 623007 Share Profile Michael J. Lazar, MD Specialty Urology Additional Language Spoken English Phone (707) 546-5553 Address Northern California Medical Associates 1140 Sonoma Avenue Suite 1A Santa Rosa, CA 95405 Get Directions Accepting New Patients Primary Office Address Northern California Medical Associates 1140 Sonoma Avenue Suite 1A Santa Rosa, CA 95405 Get Directions Phone (707) 546-5553 Fax (707) 546-0725 More Information The patient rating score is based on responses and comments from Press Ganey. Responses are measured on a 10 point scale, with 10 being the best score. These scores are then translated to a 5 point scale in order to display results in a 5 Star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered libel, or may contain private health information, or is unrelated to the provider being reviewed. Learn more about Press Ganey star rating calculations Meet The Doctor Specialties & Education Primary Specialties Urology Back to Search Results