About
About
Dr. Hartz, the creator of “ByHartz”, believes that there are several paths to improve every person’s quality of life, and started the “Byhartz” project, as a way to share her knowledge.Address: 12333 35th Ave NE, Seattle, WA 98125
Phone: (206) 573-8039
My Official Website: https://byhartz.com/
Google Plus Listing: https://www.google.com/maps?cid=9315682934459480568