Skip to content

First Dental Health

thegentlemen

Ransomware leak-site victim intelligence

Posted
Oct 17, 2026
Country
US
Industry
Healthcare

What was taken

firstdentalhealth.com First Dental Health, Inc. dental consulting company founded in 1995 and based in Sacramento, California. It is led by Chairman and CEO Michael Zhang together with founder Dr. Rick Kershner, a periodontist who previously worked with Western Dental, Coast Dental and Pacific Dental Services. The company transforms existing dental practices of 40 to 250 chairs through leadership development, culture building and operational excellence, typically raising performance by 40 to 80