About Us

All About Ironbound Medical Services

Ironbound Medical Services (IMS) opened its doors at 221 Chestnut Street in the Ironbound section of Newark, NJ on May 12, 2008. It is run by Robert Mustillo, MD. Dr. Mustillo has been a practicing physician since 1990 and is Board Certified in Internal Medicine. He is also a certified Medical Review Officer (MRO), a certified Department of Transportation (DOT) physician, a certified Aviation Medical Examiner (AME), and a designated Civil Surgeon.


Although he is boarded in Internal Medicine, Dr. Mustillo’s main interest and focus are in Occupational Medicine. He has been performing Occupational Medicine physicals and treating Workers’ Compensation injuries since 1990 and has extensive experience treating all different types of work injuries, from sprains and strains to complex lacerations, foreign body removals to minor fractures, draining abscesses to treating eye injuries and concussions, and more. He also performs joint aspirations and injections and exercise stress tests.

Our Mission

Dr. Mustillo’s mission at Ironbound Medical Services is to provide thorough employment exams of all kinds and exceptional rapid diagnosis and treatment of work injuries. Employers can rest assured knowing that workers referred for pre-employment or periodic physicals will receive a comprehensive medical history review and a complete physical. Any problem identified will be discussed with your worker and, if serious, will require a visit to their private physician for further evaluation. We will do everything we can to expedite getting their problem addressed. Often this requires communication with an employee’s private physician if a problem is found on physical exam. If it’s a work injury it may require a referral to a specialist, especially if surgery is required. Whatever the problem is, we know you need your employee working.


To achieve our mission, Ironbound Medical Services does its best to hire helpful and capable employees. We know that workers are often nervous for various reasons coming to the “company doctor” for a physical or for injury treatment. Our staff does its best to keep things light and does whatever they can to help your workers obtain the paperwork they need from their physicians or to get them the referral to the specialist the doctor has ordered. We are confident that your employees (and you) will have a positive experience with our staff. The majority of the staff has been working here several years, so they are very experienced in the world of Occupational Medicine.


Meet Our Staff

Robert Mustillo, MD - Executive Director/Medical Director

Maura M. - Employer Liaison and Employer Accounts Receivable

Jill B. - Marketing Director and Employer Accounts Receivable

Vanessa R. - Employer Billing, Customer Service Rep and Medical Assistant

Emy C. - Worker's Comp Billing/Accounts Receivable and Customer Service Rep

Emma S. - Immigration Specialist, Customer Service Rep and Medical Assistant

Lymari T. - Medical Records

Barbara C. - X-ray Tech and Certified Medical Assistant (CMA)

Rosemary J. - Clinical Supervisor and Certified Medical Assistant (CMA)

Daralyn P. - Certified Medical Assistant (CMA)

Nahlia B. - Medical Assistant

Charlian P. - Certified Medical Assistant (CMA)

Ramon H. - Housekeeping (helping keep us safe from COVID-19)
If you’re looking for a facility for any of the services we provide, please contact us. We are sure your experience will be a positive one and we will take good care of you and/or your employee! 

Call us today at 973-878-3990 for details and appointment scheduling.
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