The PLOS ONE study included 25 children between the ages of 8 and 12 with ADHD.
Douillet Guzmán will be taking the reins from Folx founder A.G. Breitenstein.
The company's total raise is now $75 million.
Emme will bring its telemedicine service and smart birth control pill case into the deal.
Late last year, VillageMD announced its plans to go public through an IPO.
Wellbeat brings a platform with virtual fitness, nutrition and mindfulness courses.
The company plans to use the new investment to build its team and client base.
The company plans to use the funds to focus on the oncology space.
The deal is worth $250 million in cash and stock.
This additional funding brings the company's total Series B raise to $120 million.