Robert Davis MBA, MSN, RN-BC, NE-BC,




Robert has been a nurse for over 11 years. He originally started as a nurse in the Emergency Department and moved over into a leadership position, overseeing Cardiac Services in multiple organizations, all while maintaining his emergency medicine skills.

Robert is aspiring to be a Chief Nursing Officer of a hospital one day, all while growing RxIV Infusions, which has been a passion of his for a long time. He quickly obtained a dual Master’s degree and many certifications to ensure he is up to date on the latest education. Robert is currently pursuing his doctorate degree.

Robert presently resides in Long Island, New York. During his free time he volunteers for the local fire department, as well as his temple. When he isn’t volunteering he is trying to figure out how he can get more letters after his name.

Mara McCrossin MSN, AGNP-C, RN-BC


Mara has been a nurse for over 11 years. She started her career in neuroscience nursing, moved over to a leadership role in critical care, and eventually pursued her dream of becoming a Nurse Practitioner. Mara now works as a Nurse Practitioner at a local Long Island Hospital.

Mara received her Bachelor’s degree from New York University and her Master’s degree in Adult-Gerontology Nursing from Stony Brook University. She is a New York certified Adult Gerontology Nurse Practitioner with training in an ICU setting. 

Mara is the Chief Nursing Officer for our company and has done extensive research, ensuring that we provide the best service to our clients.

Mara presently resides in Long Island, New York. During her free time she enjoys hiking and camping with her family, as well as relaxing pool side.

Melissa Chatoorang, MSN, RN


Melissa has been a nurse for 4 years, working closely with heart failure patients and then quickly moving up to a Critical Care Nurse. She is currently an Assistant Nurse Manager for a prominent Long Island Hospital. She holds a Bachelor’s degree in accounting and economics as well as nursing, and is currently pursuing a dual degree Master’s of Nursing in Administration and Informatics, as well as a Master’s degree in Business Administration.

Melissa is the brains behind our branding and marketing needs. She ensures everything runs smoothly and efficiently. She is dedicated to this company and its success.

Melissa presently resides in Bronx, New York. During her free time she enjoys cooking, traveling and spending time with her family.

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Jozelle has been a nurse for 10 years, specializing in heart failure for the past seven years. She recently got her a Master’s degree in Family Nurse Practitioner at Molloy College.

Jozelle is aspiring to continue working with heart failure (HF) patients, specifically those who are in the under served communities, where there continue to be a knowledge gap in HF. By using a multi-disciplinary approach, Jozelle believes that HF patients can be kept out of the hospital, and therefore have a more meaningful time with their families and loved ones. 

Jozelle presently resides in Long Island, New York. During her free time, she loves to spend time with her family in Brooklyn. She enjoys working out, traveling and walking with her English bulldog.


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Emily Finkelman, BSN, RN

Paige Fleming, BSN, RN

Brittany Zimmerman, BSN, RN, CMSRN

Avalon Grimes, MSN, SCRN

Kayla Rein, BSN, RN

Fabienne Singh, BSN, RN

Allison Criscuolo, MSN, FNP-BC

Sophie Aryeh, BSN, RN

Nancy Weinberg, BSN, RN

Jacqueline Rutigliano, BSN, RN

Alexa Rubino, MSN, CCRN