Our People
BostonSight is unlike any other eye health center. We operate much like an academic medical center, furthering education and research to continually improve outcomes for you.
Compassionate patient care is at the heart of all we do. Our Needham, MA, Clinic staff are ready to support you on your eye health journey.
Our Doctors
Daniel Brocks, MD
Chief Medical Officer
Karen G. Carrasquillo, OD, PhD, FAAO, FSLS, FBCLA
Senior VP, Clinical and Professional Affairs
Bita Asghari, OD, FAAO, FSLS
Associate Director of Clinical Education
Alan Kwok, OD, FAAO, FSLS
Director of PROSE Network Clinical Relationships
Chirag Patel, OD, FAAO
Associate Director of Innovative Technologies
Senior Staff
Sara Yost
President and CEO
Laurel Villers
Chief Business Development Officer
Cheryl Sadeli
Chief Financial Officer
Manoel Carvalho
Director of Lab Operations
Michele Hart
Director of Marketing & Communications
Melinda Kimball
Director of Human Resources
Darlene Riordan
Director of Clinical Operations
Olga Tomashevskaya
Director of Engineering
Clinic Staff
Barbara Calkins
Lead Ophthalmic Assistant
Elizabeth Briner
Ophthalmic Assistant and Lead OA Trainer
Allie Easterbrook
Ophthalmic Assistant
Roma Pathak
Ophthalmic Assistant
Heidi Wolfe
Ophthalmic Assistant and Clinic Resource Specialist
Jill Zerkowski
Ophthalmic Assistant
Cheyanna Buford
Medical Scheduling and Referral Coordinator
Rita DeFlaminis
Patient Intake Coordinator and Administrative Specialist
Nancy Lemist
Patient Intake Coordinator and Administrative Specialist
Administrative & IT Staff
Estelle Crowley
Clinical Research Coordinator
Lynn Carter
Billing & Insurance Manager
Lora Castle, NCLE-AC, COA
Director of Professional Affairs and Consultation, BostonSight SCLERAL
Sarah Coleman
Marketing & Development Coordinator
John DePasquale
IT Specialist
Cathy Fortier
Software Quality Assurance Project Manager
Sabrina Grankewicz
Device Coordinator
Shannon Jones
Senior Account Manager
BostonSight SCLERAL
Klimenty Levin
Software Architect
Debra Mackey
Account Representative
BostonSight SCLERAL
Cindy Martinez, OD
Fitting Consultant
BostonSight SCLERAL
Savannah Miller
Assistant Controller
Catherine Moloney
Patient Claims & Billing Representative
Agnes Olshansky
Software Developer
Paul Piselli
Quality Manager
Loren Stead
Patient Insurance Coordinator
Lab Staff
Pedro Araujo
Lead Lab Technician
Artur Barbosa
Lab Technician/Fitting Consultant
Wemerson Batista
Lab Technician
Max Brown
Lab Technician
Suzane Giust
Lab Technician
Javier Gomes
Lab Technician
Dan Gosselin
Lab Technician
Victor Guimaraes
Lab Technician
Stanley Moura
Lab Technician
Emanuella Oliveira
Lab Processing & Shipping Clerk
Cleber Silva
Lab Technician
Diego Xavier
Lab Technician