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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Karen Hiltunen is Good. Dr. Hiltunen has been reviewed by 7 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 4.5
Courteous Staff 4.5
Accurate Diagnosis 4.8
Bedside Manner 3.7
Spends Time with Me 4.1
Follows Up After Visit 3.4

Specialties & Research

Dr. Karen Hiltunen, MD is board certified in Pediatrics.

  • She has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Hiltunen graduated from State University of New York at Buffalo. She has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012)
On-Time Doctor Award (2014)


Dr. Hiltunen has 5 hospital affiliations:

  • Lowell General Hospital 
  • Emerson Hospital 


  • English

> > > > Dr. Karen Hiltunen, MD

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Additional Information
Dr. Karen Cordelia Hiltunen MD is a female Pediatrician, has 12 years of experience and practices in Pediatrics.
Where does Dr. Karen C. Hiltunen practice?
Dr. Karen Hiltunen has 4 office locations.
Dr. Karen Hiltunen practices Pediatrics near Groton, MA.
Additional practice locations include: Westford, MA and Fitchburg, MA.
See Groton Pediatricians.