Meet The Team


Aljenica Apostol, FNP-C

Director of Outpatient Clinical Services

Aljenica is a board-certified Family Nurse Practitioner (FNP) by the American Academy of Nurse Practitioners. She has a Doctor of Nursing Practice (DNP) degree from Rutgers, The State University in New Jersey and a Bachelor of Science in Nursing (BSN) from Toronto Metropolitan University (formerly Ryerson University) in Toronto, Canada. Before she joined the Henderson Breast Reconstruction team as nurse practitioner, she was a Registered Nurse for 12 years with leadership experiences in Telemetry, Adult and Pediatric Emergency, and Ambulatory Care with some of the leading hospital organizations in New York City.

When she has downtime, you can find her camping, hiking, and traveling with her husband and son. She loves Filipino and Peruvian food. She is a big soccer fan and would like to one day see a World Cup final live.

Aljenica finds fulfillment in helping other women look and feel their best. She aspires to provide care in a compassionate and considerate way, built on strong therapeutic relationship and evidence-based practice.


Kristina Aviles

Administration Manager

Bio Coming Soon!

Xiomara Santiago

Xiomara graduated from Monroe College with a Bachelor of Business Administration degree and a minor in healthcare administration.  She was excited to join the Henderson Breast Reconstruction team because she enjoys helping patients and making a difference, and appreciated his vision for the care of woman in need of breast reconstruction.  She thrives on their patients’ excitement and satisfaction with their service, attention, and results.

When Xiomara is not at work, she is either baking sweets at home, or out adventuring with her children and husband.

Angela Caraballo

Angela Caraballo


Angela is the newest member of the Henderson Breast Reconstruction team. Being able to support their patients from their initial appointment through the completion of their surgical journey is what she appreciates most. In addition to her work on the team, she is currently pursuing her Associates of Art Science Degree as a Registered Medical Assistant.

Bridget Riley

Director of Finance and Billing Services

Bridget has been with Mount Sinai and Dr. Henderson’s team since Fall of 2019. She has worked in the medical field for 10+ years and enjoys being able to help patients navigate through all steps of the surgical process.

Schedule a Consultation

Contact Us

Call Email Results