Shelly C. Bernstein, MD
Dr. Bernstein is in the office on Monday, Tuesday, Thursday from 8am–5pm; and Wednesday from 1pm–8pm.
Joshua Gundersheimer, MD
Dr. Gundersheimer is in the office on Tuesday from 1pm–8pm; Wednesday from 8am–12pm; and Thursday and Friday from 8am–5pm.
Robert H. Andler, MD, FAAP
Dr. Andler is in the office on Monday from 8am–8pm; Wednesday and Friday from 8am–5pm; and Thursday from 8am–12 pm.
Colleen Brownell-Krupat, MD
Dr. Brownell-Krupat is in the office on Tuesday from 8am–5pm; Thursday from 8am–12pm; and Friday from 8am–5pm.
Katherine M. Bui, MD
Dr. Bui is in the office on Monday, Tuesday and Wednesday from 8am–5pm, and Friday from 8am–12pm.
Rosemarie Dieffenbach, MD, MPH
Dr. Dieffenbach is in the office on Monday and Friday from 8am–12pm; and Wednesday and Thursday from 8am–5pm.
Karen Ashworth, FNP, AE-C
Karen is a family nurse practitioner who joined Weston Pediatrics in March, 2011. She is our practices concussion specialist and asthma educator. She received her Masters of Science degree as a Family Nurse Practitioner from Regis College in 2002. She also has a Bachelors of Arts degree in Psychology. She has experience in urgent care, family medicine, and has worked in pediatric medicine for over 10 years. Her areas of interest include working with at-risk teens and young adults, adolescent-GYN, asthma education, concussion treatment and education, and integrative medicine.