Dr. Petra Seidler
Dr. Petra Seidler, Founder and President of Dr. Petra German Medical Clinic, has been recognized by Marquis Who’s Who Top Executives for dedication, achievements, and leadership in Change Management.
Dr. Petra Seidler, Founder and President of Dr. Petra German Medical Clinic, has been recognized by Marquis Who’s Who Top Executives for dedication, achievements, and leadership in Change Management.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 120 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.