Dr. Huai L. Feng, PhD, HCLD, ALD, ELD

Laboratory Director

Dr. Huai L. Feng is a world-renowned specialist in reproductive medicine, andrology, and embryology. He is the Lab Director at Generation Next Fertility. Dr. Feng is certified by the American Board of Bioanalysis (ABB) as a High-Complexity Clinical Laboratory Director (HCLD), Embryology Laboratory Director (ELD), Andrology Laboratory Director (ALD), and Clinical Consultant (CC). He holds professional certificates and technical licenses in embryology, andrology, and clinical technology. Dr. Feng has published over 200 research papers and has edited four books. He has also received more than thirty awards including the Distinguished Scientist in the World award from IBC of Cambridge in 2005, the Outstanding Inspector award from the College of American Pathology in 2006, and the Scientific Award from ASRM in 2014.

Jennifer Cabrera, B.A.

Laboratory Supervisor, Senior Embryologist

“I supervise and work along side an amazing group of people in our Andrology, Endocrinology, and Embryology laboratories here at Generation Next Fertility! We take pride in changing lives one embryo at a time!”

Zhiying He, M.S.

Senior Embryologist

Zhiying He is a member of a wonderful laboratory team that helps nurture the patients embryos until they are ready to be returned to the womb. “I enjoy helping parents-to-be achieve their dreams of having strong and healthy babies.”

Maria Mondoc Green

Laboratory Manager

Maria Mondoc Green is the Andrology and Endocrinology Lab Manager beginning May of this year. Maria is a licensed Andrology Laboratory Technologist. She has been in the reproductive field for 15 years. “Along with the great team at Generation Next Fertility, I strive to help every patient achieve their wonderful dream of becoming parents.”

Shanzey Amir, B.S.


Shanzey Amir is a Junior Embryologist at Generation Next Fertility. “Working in a lab with such brilliant and supportive mentors has not only been an incredible opportunity, but also a joyful experience as we help our patients become parents.” Shanzey is currently pursuing her master’s degree in Reproductive Clinical Sciences with the hopes of furthering her career in Embryology.

Zarrin Subha, B.S.

Junior Embryologist

Zarrin Subha is a Junior Embryologist, Andrologist, and Endocrine Technologist. After conducting research in the field of reproductive biology throughout college at Yale University, Zarrin is proud to work with the talented Generation Next laboratory to help patients achieve the families of their dreams. “I strive to combine research-driven technical expertise with compassionate care in the hope of creating miracles. We are grateful to be a part of your fertility journey!”

Mehriniso (Niso) Khaydarova, B.S

Clinical Assistant

Mehriniso Khaydarova is a clinical assistant in the Embryology Andrology Laboratory at Generation Next Fertility. Mehriniso assists the senior embryologists in embryo grading, culture media preparation, patient updates, and much more! “One of the best parts about the job is receiving baby pictures and thank you emails from the patients. We strive to do our best to have many more fertility dreams come true in the future!”

Juan Morotti

Andrologist & Endocrine Technologist 

Juan Morotti works as an Andrologist and Endocrine Technologist at Generation Next Fertility. Juan is a Posse scholar who graduated with a BA in Biochemistry from Colby College, where he did extensive laboratory research. “I am proud to be working in a cutting edge facility where all of my interest and passions in science and medicine culminate.”

Office Location

115 E 57th Street, 11th Floor

New York, NY 10022

(Between Park Ave & Lexington Ave)

Open in Google Maps

Office Hours

7:00am – 5:00pm

8:30am – 3:00pm

Sundays & Holiday Hours
By Appointment only

Monitoring Hours

6:45am – 12:00pm

8:30am – 12:00pm

Sundays & Holiday Hours
By Appointment only