Program Leadership

Rebecca Rothstein, DO, FAAP 

Program Director
Pediatric Hospitalist, Peyton Manning Children’s Hospital
Pediatric Hospitalist

She/Her/Hers

I was born and raised in NJ and then transplanted to the Midwest. I attended Bryn Mawr in Bryn Mawr, Pennsylvania where I graduated Cum Laude with an Honors in Chemistry. I went on to attend Rowan School of Osteopathic Medicine and graduated in 2014 with a certificate of honor for outstanding achievement in the specialty of pediatrics. I completed a 3-year Internship and Residency in Pediatrics at Children’s Regional Hospital at Cooper University in Camden, NJ and graduated in 2017 with an award for her outstanding contribution to teaching. Following graduation, I accepted a Pediatric Hospitalist position at Peyton Manning Children’s Hospital (PMCH). I have since become a board certified Pediatric Hospitalist. I have been fortunate to wear many different educational leadership hats at the UME and GME levels including Pediatric Medical Student Inpatient Preceptor and Pediatric Medical Student Clerkship Co-Director at PMCH as well as spending a portion of my time as an Assistant/Associate Professor of Primary Care and Clinical Chair in Pediatrics for MUCOM. I have been active member of the Pediatric Residency Program where I serve as the Pediatric Resident Inpatient Preceptor, an advisor to multiple residents, and a voice on the CCC and PEC. Some of my educational interests include professional identity formation, remediation, teach the teacher curriculum, morning report, and board review. I am enthusiastic about adult learning and channeled that energy into being the Head of Faculty Development on ASV Indianapolis campus. My own commitment to lifelong learning and my passion for teaching all levels of learners have led me down the path to advance my leadership competencies through enrollment in the John Hopkins University Master of Education in the Health Professions (MEHP) program.I started my journey into leadership initially as the Associate Program Director and was fortunate to advance into the Program Director role during the 2023 academic year.  I am incredibly excited to bring my creative and innovative energy to the program and to continue to mentor the residents to meet their fullest potential as future Pediatricians.  I am a mom of three--my toddler, Isabella, and my two fur babies-Loca Twinklesberry and Hanky.  In my free time, I prioritize my wellness through Pilates classes and I enjoy walking the Monon trail in Carmel with my husband, Dan, and Isabella.

Shivika Jain, MD, FAAP

 Associate Program Director
 Clinic Director, Outpatient Pediatric Clinic 
Coordinator Continuity Clinic
Pediatrician, Pediatric Primary Care Clinic
She/Her/Hers

Although I was born in Atlanta, I essentially grew up in Kalamazoo, Michigan as we moved there when I was 4 years old.  I stayed in Kalamazoo for my undergrad at Kalamazoo College, where I double majored in Health Sciences and Economics & Business Administration.  I attended medical school at Michigan State University - College of Human Medicine.  I left Michigan for pediatrics residency which I did at UT Southwestern at the Children's Medical Center of Dallas.  Following residency, I moved to West Lafayette, Indiana where I joined the pediatric group at the Arnett Clinic.  I was there for a little over a year as I met and got married to my husband (of 19 years).  We then moved to Indianapolis where we have been ever since.  I have been at Peyton Manning Children's Hospital since the start of 2004.  I became a part of the pediatric residency program in 2011, first as class advisor, and then moving to Associate Program Director in 2014.  I am the clinic director and one of the faculty in the outpatient clinic where I coordinate the continuity clinics.  I also take care of all of the Special Needs children in our practice.  I have a 15 year old son who is in 10th grade and my husband is an adult GI specialist.  We also have two fur babies - Coconut & Rocky.  I love traveling and reading.  One of my most favorite parts of PMCH, and the thing that keeps me here, are the people - the diversity as well as the close-knit relationships!

Erika Naylor

Program Coordinator
She/Her/Hers

I grew up just outside of Cleveland, in Elyria, OH but spent every summer in Indianapolis. I officially moved to Indianapolis after college in 2011, but I will always be a Buckeye at heart. Prior to being a program coordinator, I managed and billed for Ophthalmology practices. I've been with ASV for 2 years and it has been the most amazing and rewarding experience to watch my residents grow into amazing pediatricians. I am a HUGE foodie and love checking  out all the new restaurants all over the city, that paired with my husbands obsession with beer means whatever you're craving- i know a place.  Most of my time outside of work is spent with husband and our 3 dogs (Luna, Jasper and Yoyo) in our backyard garden/farm or hanging out with my amazing grandparents. 

Katherynne Greve, DO

PGY-4 Chief Resident

She/Her/Hers

I am originally from rural West Tennessee and attended college at The University of Tennessee at Chattanooga where I earned a chemistry degree. I spent a year working in the non-profit environment before entering medical school at Marian University College of Osteopathic Medicine here in Indianapolis, IN. I rotated with St. Vincent for multiple rotations in medical school and loved the environment that was fostered amongst residents. I was happy to match and complete my residency at Peyton Manning Children's Hospital in June 2023. I am currently working as a part-time hospitalist and 4th year chief resident while applying for pediatric endocrinology fellowships! I love teaching and working with the residents in our program. In my free time, I enjoy trying local restaurants and breweries, walking on the Monon trail, and spending time with my husband Hendrik and our two cats.