A joyful family moment.

Meet The Team


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Where medical expertise meets compassionate care

Our doctors are renowned industry leaders who take a holistic approach to fertility care. They have experience with patients from all walks of life, from all over the world. Nevada Center for Reproductive Medicine doctors know each patient is unique and are committed to developing and implementing a plan that works specifically for you.

Meet The Team

Nevada Center for Reproductive Medicine doctors know each patient is unique and are committed to developing and implementing a plan that works specifically for you.


Dr. Scott Whitten

Dr. Scott Whitten

Dr. Whitten has committed his life to helping couples achieve their goals of parenthood. It brings him great joy to see his patients overcome their infertility and celebrate the gift of life with them. He enjoys the lifelong relationships he builds with his patients. He is a board-certified subspecialist in Reproductive Endocrinology and Infertility.

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Dr. Scott Whitten

Jennifer Lassi, NP

Jennifer Lassi, NP

Jennifer Lassi is a board-certified Nurse Practitioner at the Nevada Center for Reproductive Medicine (NCRM). She brings extensive experience in women’s health and fertility care, offering compassionate support and expert guidance to individuals and couples navigating their reproductive journeys. Jennifer is dedicated to delivering personalized care, helping patients feel informed, confident, and supported every step of the way.

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Jennifer Lassi, NP

Jonna Collins, PA-C

Jonna Collins, PA-C

Jonna Collins, PA-C, is a dedicated Physician Assistant at NCRM, bringing over a decade of experience in reproductive health and patient-centered care. With Master’s degrees in Reproductive Physiology and Public Health, Jonna combines her deep knowledge of reproductive science with compassionate care to support patients in their fertility journeys. She is an active member of the Association of Physician Assistants in Obstetrics and Gynecology and is passionate about advancing women’s health and wellness.

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Jonna Collins, PA-C

Gnanaratnam Girtharan - Laboratory Director

Gnanaratnam Girtharan - Laboratory Director

Dr. Giritharan is a highly accomplished IVF Laboratory Director with over 15 years of expertise in advanced assisted reproductive technologies. He is widely recognized for his precision in micromanipulation techniques, including ICSI and embryo biopsy, and has played a pivotal role in thousands of successful IVF cycles. His technical strengths span gamete handling, embryo culture, and the vitrification of oocytes and embryos.

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Gnanaratnam Girtharan - Laboratory Director

You’re ready for your next chapter. We’re here to help you turn the page.

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