Questions? Contact these people with your specific inquiry:

Student VOSH Chapters: Michael Ciszek, OD

VOSH Chapters: John Larcabal, OD

International VOSH chapters: J. Dan Twelker, OD, PhD


Communications, Press, Website and Social Media

Communications, Press and Social Media:

Mel Muchnik, PhD

Tracey Peterson

Natalie Venezia, FVI (website)

Executive Committee

Executive Committee

President Tracy Matchinski, OD, FAAO, FVI

Vice President J. Dan Twelker, OD, PhD

Immediate Past President Ellen Weiss, OD, FVI

Treasurer Kyle Wilson, OD

Executive Director Maria Arce Moreira 

Executive Director Emeritus Harry Zeltzer, OD, DOS, FAAO, FVI


Exhibits and Displays

Exhibits and Displays- Jen Hyde

Internship Program

Internship Program- Emilee Nehring, OD


President- Tracy Matchinski, OD

Technology Transfer Program (Donate or Request Equipment)

Technology Transfer Program (Donate or Request Equipment)- David Stacy, OD

Treasurer and Financial Matters

Treasurer and Financial Matters-

Kyle Wilson, OD

Mark Rakoczy, OD

Vice President

Vice President- J. Dan Twelker, OD, PhD

VOSH Corps (Serve Oversees)

VOSH Corps Greg Pearl, OD