KO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Orellana, Pediatric Gastroenterologist in Hackensack, NJ?
Dr. Katherine Orellana, DO is a Pediatric Gastroenterologist, who primarily practices in Hackensack, NJ with 2 additional practice locations. She is board certified by the American Board of Pediatrics. Dr. Orellana is fluent in English, and is currently seeing new patients. Dr. Orellana’s practice accepts Medicaid, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Orellana’s office.
Is Dr. Orellana board certified in Pediatric Gastroenterologist?
Yes, Dr. Katherine Orellana, DO is board certified by the American Board of Pediatrics
What languages does Dr. Orellana speak?
Dr. Orellana and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Orellana treat?
As a Pediatric Gastroenterologist, Dr. Orellana diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Orellana. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- High Liver Enzymes
- ALT Blood Test
- AST Test
- Elevated ALT
- Elevated AST
- Abnormal liver function test
ICD-10 Codes:
- R7401: Elevation of levels of liver transaminase levels
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Crohn's Disease of the Small Intestine
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K50819: Crohn's disease of both small and large intestine with unspecified complications
Also known as:
- Failure to Thrive in Children
- Growth Disorder
- Poor growth in children
- Childhood growth problems
- Infant growth failure
ICD-10 Codes:
- R6251: Failure to thrive (child)
Also known as:
- Ulcerative Pancolitis with Rectal Bleeding
- Ulcerative Pancolitis
- Gastrointestinal Bleeding
- Ulcerative Colitis
- Chronic Pancolitis with Bloody Stool
- Extensive Ulcerative Colitis with Rectal Bleeding
- GI Bleeding from Pancolitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K51011: Ulcerative (chronic) pancolitis with rectal bleeding
- K5100: Ulcerative (chronic) pancolitis without complications
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Widespread Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
Also known as:
- Eosinophilic Esophagitis
- EoE
- Allergic Esophagitis
- Eosinophilic Inflammation of Esophagus
ICD-10 Codes:
- K200: Eosinophilic esophagitis
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Blocked Bile Duct
- Bile Duct Disease
- Biliary Obstruction
- Bile Duct Blockage
- Obstructed Bile Duct
ICD-10 Codes:
- K831: Obstruction of bile duct
Also known as:
- Bilirubin Metabolism Disorder
- Metabolic Disorder
- Dubin-Johnson syndrome
- Dubin-Johnson syndrome', 'Gilbert's syndrome
- Jaundice cause
ICD-10 Codes:
- E806: Other disorders of bilirubin metabolism
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Other Abnormal Enzyme Levels
- Unspecified high enzymes
- Various enzyme abnormalities
- Abnormal serum enzyme levels
ICD-10 Codes:
- R748: Abnormal levels of other serum enzymes
Also known as:
- Indeterminate Colitis
- Unclassified Colitis
- Colitis of Unknown Type
- Chronic Colitis
ICD-10 Codes:
- K523: Indeterminate colitis
Which procedures does Dr. Orellana perform as a Pediatric Gastroenterologist?
As a Pediatric Gastroenterologist, procedures performed by a Dr. Katherine Orellana may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Orellana's office.
Does Dr. Orellana accept my insurance?
Dr. Orellana accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Orellana accept in Hackensack, NJ?
Dr. Orellana in Hackensack, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Cypress Benefit Administrators
Express Scripts
Horizon BlueCross BlueShield
Medicaid
National Benefit Fund
State of New Jersey
UnitedHealthcare
View All Insurances
Where is Dr. Orellana's office located?
What is Dr. Orellana's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Orellana's National Provider Identifier (NPI) number is 1265643068.
What common questions do patients ask about Dr. Orellana?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Orellana
What is Dr. Katherine Orellana's specialty?
Dr. Orellana is a Pediatric Gastroenterologist near Hackensack, NJ. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Orellana to book an appointment today.
Is this Dr. Katherine Orellana affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Orellana is affiliated with Hackensack University Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Pediatric Gastroenterologist?
Explore Pediatric Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Katherine Orellana accepting new patients in Hackensack, NJ?
Yes, Dr. Katherine Orellana is accepting new patients at this time.
Does Dr. Katherine Orellana offer online booking?
Please contact Dr. Orellana's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katherine Orellana?
Please contact Dr. Orellana's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Katherine Orellana have?
Dr. Katherine Orellana is certified by the American Board of Pediatrics.
Other Pediatric Gastroenterologist Near Hackensack, NJ
ES
Pediatric Gastroenterologist
Accepting patientsDr. Eliana Shaul, MD is a Pediatric Gastroenterologist, who primarily practices in Hackensack, NJ with 2 additional practice locations. She is board certified.
Hackensack, NJ
EM
Pediatric Gastroenterologist
Accepting patientsDr. Elaine Moustafellos, MD is a Pediatric Gastroenterologist, who primarily practices in Hackensack, NJ with 2 additional practice locations. She has been practicing for over 27 years and is board certified.
Hackensack, NJ
SH
Pediatric Gastroenterologist
Accepting patientsDr. Sharon Hilton, MD is a Pediatric Gastroenterologist, who primarily practices in Hackensack, NJ with 2 additional practice locations. She is board certified by the American Board of Pediatrics.
Hackensack, NJ