At Acutis, we believe that rigorous technological processes and best practices are only fully realized when their benefits are accessible to every member
of the team. Toward that end, we have built a company with no gaps.
No bureaucracy. No insurmountable hierarchy.

From our CEO engaged in strategic planning and our senior scientists in the lab, to sales specialists on the road, every employee is fully accountable.
Fully accessible. Completely willing to assume responsibility.  


Our people

Jibreel W. Sarij

Chief Executive Officer, Jibreel W. Sarij has led Acutis Diagnostics to the top tier
of specialty clinical laboratories. Mr. Sarij, a hands-on executive, takes pride working closely
with the healthcare community.

Trained as an engineer, he has an MBA from Columbia University.
Before taking the reins at Acutis, he worked at JPMorgan Chase, as well as
at a Silicon Valley–backed new media venture. Mr. Sarij has worked in over 10 countries.


Marjorie Bon Homme, PhD, DABCC

Chief Scientist and Laboratory Director, Dr. Marjorie Bon Homme earned a PhD in physiology and biophysics with fellowship studies in toxicology. She has held leadership roles in several healthcare organizations, including most recently at Bellevue Hospital in New York City and at UCLA Medical Center. 

A native New Yorker, Dr. Bon Homme is a board member of Promoting Health in Haiti,
an organization dedicated to training highly skilled nurses at Center of Hope Orphanage.


Daniela Zaborskis, PhD

Director of Operations and Senior Scientist, Dr. Daniela Zaborskis earned her PhD in toxicology and
has specialized in toxicology diagnostics for over 5 years. As a Teaching Fellow at St. John’s University,
she has taught both undergraduate and graduate students.

Dr. Zaborskis is highly committed to the delivery of superior patient care;
her mission is to ensure that from the point of entry to the lab to the delivery of the results,
our clients’ samples are processed with rigorous quality checks and speed.


Abdel Halim, PharmD, MSc, PhD, DABCC, FAACC

Associate Director and Senior Advisor, Dr. Abdel Halim is one of only four scientists in the country to
have the distinction of being triple board certified. His certifications are in clinical chemistry, molecular diagnostics, and toxicology. Over 25 years, Dr. Halim has worked in translational medicine, biomarker discovery, and diagnostics. Over that time, he has published over 65 peer-reviewed articles and
conducted over 100 presentations.


Mumtaz Akhtar, PhD candidate

Research and Development Associate, Mumtaz Akhtar is a PhD candidate
in toxicology at St. John’s University. Mr. Akhtar’s focus on innovation and forward-thinking technologies push the team towards finding the latest revolutionary processes to help best serve our clients and
the patients they serve.


Valentina Varricchio, CPA

Director of Finance, Accounting, and Human Resources, Valentina Varricchio earned an MBA
from St. John’s University and is a New York State CPA. With over 12 years' experience in finance,
and over 5 years' experience in a director position. Ms. Varricchio has acquired an expertise in
helping companies achieve rapid growth through positive momentum.


Anthony Nolfo

Vice President of Sales, Anthony Nolfo earned his Bachelor of Science degree in finance from
St. Thomas Aquinas College. He has over 12 years of sales experience, seven of which focused on
different specialties within the healthcare industry. Mr. Nolfo runs a team of sales specialists
who are willing, able and virtually on call. 


Paul Han

Client Support Manager, Paul Han earned a Bachelor of Arts degree in accounting.
In only 2 years at the company, Han has built a customer service team composed
of creative problem solvers solely dedicated to exceeding client expectations.


Jonathan Dobyns

Laboratory Operations Manager, Jonathan Dobyns came to Acutis with 10 years laboratory experience, including toxicology and pharmacy home healthcare, as well as 6 years of laboratory management experience. Dobyns’ focus is on streamlining operations in areas of customer service and
production development, while fostering a culture of innovation.


Work with us


The work we do is serious.

If you understand the responsibilities inherent in our business,
embrace technology, understand that innovation is
an imperative, and also believe the soul of a company is found
in its ethics, we invite you to join us.