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Dr. Oren Koslowe

Dr. Oren Koslowe

Morristown, NJ

17 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Koslowe, Pediatric Gastroenterologist in Morristown, NJ?

    Dr. Oren Koslowe is a Pediatric Gastroenterologist, who primarily practices in Morristown, NJ with 1 additional practice location. He has been practicing for over 17 years and is board certified. Dr. Koslowe graduated from Albert Einstein. Dr. Koslowe is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Koslowe’s office.

    Where did Dr. Koslowe go to medical school and complete their residency?

    • Medical School: Albert Einstein | Albert Einstein College of Medicine of Yeshiva University

    Is Dr. Koslowe board certified as a Pediatric Gastroenterologist?

    Yes, Dr. Oren Koslowe is board certified by the American Board of Pediatrics

    What languages does Dr. Koslowe speak?

    Dr. Koslowe and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Pediatric Gastroenterologist like Dr. Koslowe typically treat?

    As a Pediatric Gastroenterologist, Dr. Koslowe 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. Koslowe. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease of the Small Intestine
    • Crohn's Disease
    • Crohn’s Disease
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels
    • Generalized Crohn's Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Ileitis

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications
    • K5000: Crohn's disease of small intestine without complications

    Also known as:

    • Ulcerative Pancolitis
    • Ulcerative Pancolitis with Rectal Bleeding
    • Ulcerative Colitis
    • Gastrointestinal Bleeding
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Inflammatory Bowel Disease (IBD)
    • Chronic Pancolitis with Bloody Stool
    • Extensive Ulcerative Colitis with Rectal Bleeding
    • GI Bleeding from Pancolitis

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications
    • K51011: Ulcerative (chronic) pancolitis with rectal bleeding

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified

    Also known as:

    • Belly Button Pain
    • Abdominal Pain
    • Pain around navel
    • Periumbilical discomfort
    • Umbilical pain

    ICD-10 Codes:

    • R1033: Periumbilical pain

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    What procedures does a Pediatric Gastroenterologist like Dr. Koslowe typically perform?

    As a Pediatric Gastroenterologist, Dr. Koslowe performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Koslowe. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Also known as:

    • EGD with Esophageal Balloon Dilation
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening

    CPT Codes:

    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)

    Also known as:

    • Swallowing Therapy
    • Dysphagia Treatment
    • Feeding Therapy
    • Oral Function Therapy

    CPT Codes:

    • 92526: Treatment of swallowing dysfunction and/or oral function for feeding

    Also known as:

    • Swallowing Function Test
    • Dysphagia Tests
    • Dysphagia Evaluation
    • Oral Swallowing Assessment
    • Pharyngeal Swallowing Test
    • Swallowing Study

    CPT Codes:

    • 92610: Evaluation of oral and pharyngeal swallowing function

    Does Dr. Koslowe accept my insurance?

    Dr. Koslowe 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. Koslowe accept in Morristown, NJ?

    Dr. Koslowe in Morristown, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Horizon BlueCross BlueShield

    • Independence Health Group

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Koslowe's office located?

    Dr. Oren Koslowe's Primary Practice

    100 Madison Ave

    Morristown, NJ 07960

    Get Directions

    Dr. Oren Koslowe's Practice 2

    1777 Hamburg Tpke Ste 205

    Wayne, NJ 07470

    Get Directions

    What is Dr. Koslowe's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Koslowe's National Provider Identifier (NPI) number is 1023142395.

    What common questions do patients ask about Dr. Koslowe?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Koslowe

    What is Dr. Oren Koslowe's specialty?

    Dr. Koslowe is a Pediatric Gastroenterologist near Morristown, NJ.

    What does a Pediatric Gastroenterologist do?

    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.

    Is this Dr. Oren Koslowe affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Koslowe is affiliated with Atlantic Health Morristown Medical Center, Atlantic Health Overlook Medical Center, Atlantic Health Chilton Medical Center, Atlantic Health Centrastate Medical Center, Cayuga Medical Center which are a Castle Connolly Top Hospitals. 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

    When to see a Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Gastroenterologist. Explore 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 Oren Koslowe accepting new patients in Morristown, NJ?

    Yes, Dr. Oren Koslowe is accepting new patients at this time.

    Does Dr. Oren Koslowe offer online booking?

    Please contact Dr. Koslowe's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Oren Koslowe?

    Please contact Dr. Koslowe's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Oren Koslowe have?

    Dr. Oren Koslowe is certified by the American Board of Pediatrics.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>