- Orthopaedic & Neurosurgery Specialists PC (ONS)

The ONS clinical support staff is made up of highly-skilled and experienced nurses and physician assistants, who work closely with ONS physicians at the office and at the hospitals. They are a team of qualified professionals committed to delivering the doctor’s plan of care in an efficient and compassionate manner.

Mary P. Bayers, LPN, OAP-C
Clinical Staff Supervisor

Education:
Eli Whitney/Yale New Haven Hospital, Practical Nurse Education Program

Affiliations:
National Association of Orthopaedic Nurses (NAON)
American Society of Orthopaedic Professionals (ASOP)

Other Certifications:
Orthopaedic Allied Professional (OAP)

 
Tanja M. Gronlund, RN

Education:  
Boston College, Chestnut Hill, MA, Bachelor of Arts
New York University, New York, NY, Bachelor of Science 

Affiliations:
National Association of Orthopedic Nurses (NAON)
Sigma Theta Tau National Nursing Honors Society

 
Elissa Ryan, RN 

Education:
University of Bridgeport, Associate of Science in Nursing

Debbie Walker, RN

Education:
SUNY Stonybrook, Bachelor of Health Science 
University Of Medicine and Dentistry of New Jersey, Bachelor of Science in Nursing

 
Charles Williams Jr., LPN

Education:
SUNY Brockport, Practical Nurse Education Program 

Medical Assistant

Ambar Picon
Boston University, Bachelor of Arts

Physician Assistants