About Us:

HealthWorks-WNY consists of 2 occupational health clinics in the Buffalo area and offers the convenience of onsite medical services.  Our medical staff is dedicated to practicing full-time occupational health services at our facilities. They are knowledgeable on FMCSA & DOT rules and agency regulations including OSHA and offer Medical Review Officer Services for evaluating drug test results. 

Click below to learn more about our medical team.  

 Mark Costanza, MD


Stuart Dorfman, MD

Kimberly Oddo, MD

Gary Elliott, RPA-C

Nicole Schmidt, RPA-C

Mary Hurley, RPA-C


Jill Jolley, RPA-C

Susan McClure, RPA-C

Julie Teprovich, RPA-C

Suzanne Todtenhagen, RN



Clinical Reference Laboratory 
Substance Abuse and Mental Health Services (SAMHSA)
Drug and Alcohol Testing Industry Association (DATIA)
Department of Transportation
New York State Department of Labor