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NIA – Pediatrics

  • Category: Clinic
  • Location Type: Clinic
Providers at this location

Charlotte Helvie, MD, FAAP

Dr. Helvie has helped care for children and adolescents in the Bishop area for over a decade.  She completed her undergraduate training in California and medical training in Virginia before moving to Bishop where she lives with her husband and two sons.  When not at work she enjoys a myriad of outdoor activities including hiking, climbing and skiing.

Kristin Meredick, MD, FAAP, MBA

Dr. Irmiter is the newest pediatrician to our practice. Originally from Chicago, she completed her undergraduate degree in St. Louis and medical training and pediatric residency in Miami. Though new to the area, she is very excited to get to know our community and our pediatric population. In her free time, she enjoys skiing, mountain biking and hiking. 

Colleen McEvoy, Certified Pediatric Nurse Practitioner (C-PNP)

Colleen, who hails from New York, enjoys the outdoors and moved to Bishop in 2015. She is a graduate of the University of California, San Francisco and has been a Certified Pediatric Nurse Practitioner since 2006. She has a particular interest in adolescent medicine and runs the school based health clinic at Bishop Union High School.  She has also spent time in Mexico, studying Spanish and working in clinics there.

Anne Gasior, MD

Dr. Gasior has been in Bishop since 1999 after completing her training in Family Practice at Ventura County Medical Center. She worked for Toiyabe Indian Health Project for a number of years delivering and caring for newborns, children and adults.  She joined the Northern Inyo healthcare team in 2013 providing care for patients at the Rural Health Clinic and recently expanded her practice in pediatric care working closely with the local pediatricians.  Dr. Gasior trained with Dr. Beck prior to his retirement in order to continue providing allergy testing and treatment specific to our local plants and environment. She lives in Bishop with her husband and much loved dogs and enjoys being outside and gardening.

Meet our staff:

Jessica Nott, LVN
Norma Vedder
Mary Garcia
Lucy Santana, MA
Brandy Park, MA
Dianne IbarraCortes, LVN

Additional Information

For reliable afterhours advice for your child we partner with Triage Logic:

Founded in 2005, TriageLogic is a URAC accredited, physician-lead provider of high quality telephone nurse triage services, triage education, and software for telephone medicine. The TriageLogic group serves more than 5,000 physicians and covers over 18 million lives nationwide.  For more information visit and

We also recommend the following web site for reliable information from the American Academy of Pediatrics: