It’s time to put your health first. Whether you’re seeking emergency care, seeing a doctor, undergoing a procedure, or receiving inpatient care, every safety measure will be followed. Call 1-800-825-5391 for a Safe Visit with a Valley doctor.Read More
The Valley Hospital Fertility Center team works together to provide personalized, attentive care to individuals and couples seeking fertility treatment.
Ali Nasseri, MD, PhD
Dr. Nasseri is the Medical Director of The Valley Hospital Fertility Center. He and his physician colleagues work as a team to provide unique treatment and care based on each patient’s singular needs.
Dr. Nasseri is a graduate of Emory University in Atlanta and the University of Maryland School of Medicine in Baltimore. He performed his residency in obstetrics and gynecology at Albert Einstein School of Medicine in New York City, and his fellowship was performed in reproductive endocrinology and infertility at Mount Sinai Medical Center in New York City.
Dr. Nasseri is board certified from the American Board of Obstetrics and Gynecology, holding Diplomate status in obstetrics and gynecology and reproductive endocrinology and infertility. He was formerly an Assistant Clinical Professor at New York University School of Medicine and has authored numerous articles and book chapters in reproductive endocrinology.
Dehan Chen, MD
Associate Clinical Director
Dehan Chen, MD, graduated from Harvard University receiving the Harvard College Scholar Award in 1989 and an A.B. degree in 1991. He received his medical degree from Albert Einstein College of Medicine in 1995. Dr. Chen completed his OB/GYN internship and residency at New York Presbyterian Hospital.
In 1999 he went on to a fellowship in reproductive endocrinology and infertility at the Center for Reproductive Medicine and Infertility at New York Presbyterian Hospital/Cornell Medical College in New York City, completing his fellowship in June 2002. He is board certified in obstetrics and gynecology and reproductive endocrinology.
Keri L. Greenseid, MD
Dr. Greenseid received her undergraduate degree from the State University of New York at Binghamton, and her medical degrees from the State University of New York Health Science Center at Brooklyn (SUNY Downstate Medical Center). She completed a residency in obstetrics and gynecology at New York University Medical Center and a fellowship in reproductive endocrinology and infertility at the Albert Einstein College of Medicine.
Dr. Greenseid is board certified in obstetrics and gynecology and in reproductive endocrinology and infertility. She is a member of the American College of Obstetricians and Gynecologists and the American Society for Reproductive Medicine.
Dr. Greenseid lives in Millburn, NJ, with her husband and two sons.
Kim Altman Weiss, PhD
Kim Altman Weiss, PhD, is a licensed clinical psychologist and nutrition counselor who has completed fellowship training in infertility counseling and reproductive issues. She has been a consultant for fertility specialists since 2000.
Dr. Weiss earned her doctorate at Fordham University where she conducted research and clinical work in health psychology. She completed an internship concentrating in Family and Child Therapy at Westchester Jewish Community Services.
Dr. Weiss received specialized training from nationally known experts in the field of infertility counseling at the Center for Reproductive Medicine and Infertility at Weill Cornell Medical Center.
Our team of nurse coordinators provides care based on your individual needs. You will meet with a nurse coordinator at every visit. Our nurse coordinators:
- Are available to answer questions, schedule appointments and problem-solve everyday concerns that affect your fertility treatment.
- Work closely with our physicians to ensure your diagnosis and treatment are done in a timely manner, at your convenience and with as little disruption to your life as possible.
- Act as liaison between you and other staff in the center such as laboratory and support staff.
Margaret Post, RN, Clinical Shift Supervisor
Kathryn Amaisse, RN
Melissa Feliciano, RN
Adrienne Marciniak, RN
Cathleen Morrissey-McCabe, RN
Irina Reyes, RN
Carolann Zollinger, RN
Professional, Laboratory and Support Staff
Our professional, laboratory and support staff work to ensure that every visit with us is timely and efficient. Appointments for procedures and testing outside of the center are conveniently managed for you.
Andrology and Endocrine Lab
Ann Marie Bongiovanni, Andrology Lab Supervisor
Renata Ayob, IVF Lab Tech
Glenys Garcia, IVF Lab Tech
Karen Van Lenten, IVF Lab Tech
Susan Wallin, Medical Tech
Dawn Kelk, PhD, HCLD, Embryology Lab Director
Nicole Burns, Embryologist
Kevin Lambrese, Embryologist
Sharon Lamoreaux, Embryologist
Melissa Nanidzhanyan, Embryologist
From your first visit through diagnosis and treatment, our financial counselors continue to provide updated information about your insurance and financial options.
Patient Care Associates