CC
Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chum, Gastroenterologist in Brooklyn, NY?
Dr. Christopher Chum, DO is a Gastroenterologist, who primarily practices in Brooklyn, NY with 2 additional practice locations. Dr. Chum is fluent in English and Spanish, and is currently seeing new patients. Dr. Chum’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chum’s office at (718) 616-3000.
What languages does Dr. Chum speak?
Dr. Chum and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Chum treat?
As a Gastroenterologist, Dr. Chum 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. Chum. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
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:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Abnormal Bowel Movements
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R195: Other fecal abnormalities
What procedures does Dr. Chum perform?
As a Gastroenterologist, Dr. Chum 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. Chum. 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:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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:
- EGD with Endoscopic Ultrasound
- Diagnostic Upper Endoscopy with Biopsy
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Chum accept my insurance?
Dr. Chum accepts most major insurance plans. Important: Please call our office at (718) 616-3000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chum accept in Brooklyn, NY?
Dr. Chum in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Carepoint Health
CVS Health (formerly Aetna)
Express Scripts
Horizon BlueCross BlueShield
Medicare
Molina
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Chum's office located?
Dr. Christopher Chum's Primary Practice
2601 Ocean Pkwy
Brooklyn, NY 11235
(718) 616-3000
Would you like to schedule an appointment with Dr. Christopher Chum?
Dr. Chum has appointments available at his Brooklyn, NY office, as well as 2 other locations. Please select a location, date, and time below.
What is Dr. Chum's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chum's National Provider Identifier (NPI) number is 1144669532.
What common questions do patients ask about Dr. Chum?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chum
What is Dr. Christopher Chum's specialty?
Dr. Chum is a Gastroenterologist near Brooklyn, NY. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Chum to book an appointment today.
Is this Dr. Christopher Chum affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chum is affiliated with Penn Medicine Princeton Medical Center, Virtua Voorhees Hospital, Robert Wood Johnson University Hospital - New Brunswick 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
Where can I learn more about Gastroenterologist?
Explore 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 Christopher Chum accepting new patients in Brooklyn, NY?
Yes, Dr. Christopher Chum is accepting new patients at this time.
Does Dr. Christopher Chum offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Chum, or call (718) 616-3000 for more information.
How can I make an appointment with Christopher Chum?
Please contact Dr. Chum's office at (718) 616-3000 for information regarding telehealth appointment availability or for scheduling assistance.
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