Summary

Dr. Katherine Orellana specializes in gastroenterology with a focus on pediatric care. She earned her Doctor of Osteopathic Medicine (DO) degree and completed her residency at Morristown Medical Center in 2007. Her advanced training includes fellowships at Children's Hospital at Montefiore in 2011 and Babies and Children's Hospital in 2012. Dr. Orellana holds certifications in Pediatric Gastroenterology from the American Board of Pediatrics, earned in 2011, and Pediatric Transplant Hepatology from the same board in 2012. She provides care in English.

Dr. Orellana practices at Hackensack University Medical Center in Hackensack, New Jersey. She treats children with digestive conditions including chronic diarrhea, blood in stool, and celiac disease. Her expertise includes performing liver function tests and specialized blood work to diagnose digestive disorders. Patients rate her care at 5.0 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 20 insurance plans accepted
  • speaks English
  • 1 written review
  • 2 specialties
  • 1 area of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

HMH - Pediatric Gastroenterology

155 Polifly RdHackensack, NJ 07601

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Katherine Atienza Orellana, DO
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Katherine Atienza Orellana, DODr. Michael Seth Rosman, MDDr. Michael Schopis, MDDr. Saad F. Habba, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
10 Years of Experience 9 Years of Experience 48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Hackensack , NJNEW YORK , NYNEW YORK , NYSummit , NJ
Med School: New York University School Of Medicine Med School: University Of Toledo College Of Medicine Med School: Royal College Of Surgeons In Ireland School Of Medicine
Current Profile
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Insurance Plans Accepted by Katherine Atienza Orellana

  • Aetna
  • Aetna Better Health
  • AmeriHealth
  • Cigna
  • Claritev
  • Clover Health
  • Fidelis Care
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon BCBSNJ)
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon NJ Health)
  • Karna WTC
  • MagnaCare
  • Medicaid
  • Medicare
  • Oxford Health Plans
  • QualCare
  • Railroad Medicare
  • Tricare
  • United Healthcare (UHC)
  • UnitedHealthcare (UHC) Medicare
  • Wellpoint

Medical Specialties

Katherine Atienza Orellana has the following 2 specialties

Specialty Expertise

Katherine Atienza Orellana has the following area of expertise

  • Pediatric Gastroenterology

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Frequently Asked Questions

Does Katherine Orellana accept my insurance?
You can see the insurance plans that Katherine Orellana accepts on their Vitals profile.
How can I make an appointment with Katherine Orellana?
You can find contact information for Katherine Orellana here on Vitals.
Is Katherine Orellana accepting new patients?
Katherine Orellana is accepting new patients on Vitals. View Katherine Orellana's profile on Vitals to make an appointment.
Does Katherine Orellana accept virtual/telehealth appointments?
Katherine Orellana has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Katherine Orellana affiliated with?
Katherine Orellana is affiliated with The Valley Hospital.

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