New Search Back to Search Results 9919 Share Profile Jack Johnson, MD Specialty Psychiatry Phone (800) 577-4701 Address 12377 Lewis St. Suite 105 Garden Grove, CA 92840 Get Directions Primary Office Address 12377 Lewis St. Suite 105 Garden Grove, CA 92840 Get Directions Phone (800) 577-4701 More Information Medical Groups & Affiliations St. Joseph Heritage Medical Group St. Joseph Hospital Affiliated Physicians 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 Psychiatry Back to Search Results