Dr. Jennifer Arnold, MD, MSc, FAAP, is a neonatologist and cancer survivor featured in TLC’s hit docu-drama, "The Little Couple," with her husband Bill Klein and family, which follows her personal and professional life.

Dr. Arnold is married to her best friend and they are parents of two adopted children, Will and Zoey. In 2013, upon the adoption of their second child, Arnold received the devastating news that was battling a rare form of cancer. Rather than giving up after hearing her Stage 3 diagnosis, she fought for her life with intense treatments and the tireless support of her family and fans. Currently, Arnold is cancer-free and is an advocate for spreading cancer awareness, supporting those on the road to recovery, and engaging all others with her inspiring story of survivorship.

She has received numerous awards, including the Ray E. Helfer Award for innovation in medical education from the Academic Pediatric Association, Compassionate Doctor Recognition in 2010 and 2011, and the Patients’ Choice Award for 2008- 2012 from Vitals.com. She has appeared on television programs including "Oprah," "The Today Show," "Dr. Oz," and The Doctors," among others.

Arnold is an advocate for neonatal and pediatric health, infertility, and adoption. Arnold has spoken both nationally and internationally on healthcare simulation education and given motivational talks on overcoming obstacles. She has made numerous speeches for avenues such as the Texas Conference for Women, Shiners Hospital, March of Dimes, and many more.

She completed her undergraduate degrees in biology and psychology at the University of Miami in Florida. She then completed her medical degree at Johns Hopkins School of Medicine in Baltimore, graduating in 2000. She is Board Certified in both Pediatric and Neonatal Medicine.

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