Contact Us

For an ARC Location near you:

Lake Success: (516) 394-9600
Plainview: (516) 932-6007
Greenlawn: (631) 544-3400
Hauppauge: (631) 963-7700
West Nyack: (845) 517-1720
Hartsdale: (914) 298-5200
Bronx East: (718) 517-3000
Bronx West: (718) 466-8630
come in and talk with our staff

ARC Administrative Contacts

Martine M. Chassagne

Office Manager (Lake Success)

Jessica McIntire

Office Manager (Plainview)

Kristen Hoffmann

Office Manager (Hauppauge)

Lisa Robinson

Office Manager (Hartsdale & West Nyack)

Mimi Bermudez

Office Manager (Bronx)

Authorizations and Referrals Department

Billing Department

Corporate Office – (516) 931-0041

Pat Markin

Billing Manager

Christine Engelhardt

Billing Specialist

Physician Inquiries

Martine M. Chassagne

Office Manager and Assistant to the Medical Director (ARC)

Physics Department

John Keane

MS, DABR, Chief Physicist

Vendor Inquiries, Corporate Relations
and Press Inquiries

Requests for physician interviews by press, industry or
financial institutions Corporate Offices

Corporate Office – (516) 931-0041