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.

AI-generated from data on this provider profile.

Quick Facts

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

Office Location

HMH - Pediatric Gastroenterology

155 Polifly RdHackensack, NJ 07601

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Dr. Katherine Atienza Orellana, DO
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Dr. Katherine Atienza Orellana, DODr. Mikhail Yakubov, MDDr. Kristen Kyong Lee, MDDr. Donelle Cummings, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
17 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Russian, Hebrew Speaks English Speaks English, Spanish, Portuguese
Hackensack , NJNEW YORK , NYNEW YORK , NYNew York , NY
Med School: American University Of The Caribbean School Of Medicine Med School: Cornell University Med School: Case Western Reserve University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. 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

Dr. Katherine Atienza Orellana has the following 2 specialties

Specialty Expertise

Dr. Katherine Atienza Orellana has the following area of expertise

  • Pediatric Gastroenterology

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Pediatrics

Pediatric Gastroenterology, 2011

American Board of Pediatrics

Pediatric Transplant Hepatology, 2012

EDUCATION & TRAINING

Fellowship

Babies and Childrens Hospital2012
Childrens Hospital at Montefiore2011

Residency

Morristown Medical Center2007

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Frequently Asked Questions

Does Dr. Katherine Orellana accept my insurance?
You can see the insurance plans that Dr. Katherine Orellana accepts on their Vitals profile.
Where is Dr. Katherine Orellana's office located?
Dr. Katherine Orellana's office is located at 155 Polifly Rd, Hackensack, NJ, 07601.
Is Dr. Katherine Orellana accepting new patients?
Dr. Katherine Orellana is accepting new patients on Vitals. View Dr. Katherine Orellana's profile on Vitals to make an appointment.
Which hospitals is Dr. Katherine Orellana affiliated with?
Dr. Katherine Orellana is affiliated with Hackensack University Medical Center.
Does Dr. Katherine Orellana accept virtual/telehealth appointments?
Dr. Katherine Orellana has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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