35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Raijman, Gastroenterologist in Houston, TX?
Dr. Isaac Raijman, MD is a Gastroenterologist, who primarily practices in Houston, TX with 1 additional practice location. He has been practicing for over 35 years and is board certified by the American Board of Internal Medicine. Dr. Raijman graduated from Universidad Nacional Autonoma De Mexico,Ciudad Universitaria, Facultad De Medicina and completed his residency at University of Wisconsin Affiliated Hospitals. Dr. Raijman is fluent in English, Hebrew, Spanish, and Yiddish, and is currently seeing new patients. Dr. Raijman’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Raijman’s office at (713) 795-4444.
What are Areas of Expertise for Dr. Raijman?
Dr. Isaac Raijman, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Raijman empowers patients to confidently navigate their health journey, specializing in Esophageal Disorders, Pancreatic & Biliary Disease, or comprehensive wellness support. Serving the Houston/TX community, Dr. Raijman is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Raijman go to medical school and complete their residency?
Fellowship: University of Texas Health Science Center at Houston, Gastroenterology, The Wellesley Hospital, Advanced Endoscopy, 1993
Residency: University of Wisconsin Affiliated Hospitals
Medical School: Universidad Nacional Autonoma De Mexico,Ciudad Universitaria, Facultad De Medicina | Universidad Nacional Autonoma De Mexico,Ciudad Universitaria, Facultad De Medicina | Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas | University of New Mexico School of Medicine
Is Dr. Raijman board certified in Gastroenterologist?
Yes, Dr. Isaac Raijman, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Raijman speak?
Dr. Raijman and their clinical team can communicate with patients in the following languages:
English
Hebrew
Spanish
Yiddish
What conditions does Dr. Raijman treat?
As a Gastroenterologist, Dr. Raijman 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. Raijman. 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:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Abnormal Digestive Tract Imaging
- Abnormal Abdominal Imaging
- Abnormal GI scan
- Unusual digestive imaging
- Digestive system imaging findings
- Abnormal belly scan
- Unusual abdominal imaging
- Abdominal scan findings
ICD-10 Codes:
- R933: Abnormal findings on diagnostic imaging of other parts of digestive tract
- R935: Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum
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:
- Pancreatic Cyst
- Other Specific Pancreatic Disease
- Pancreatic Disease
- Cyst on Pancreas
- Pancreatic Pseudocyst
- Fluid Sac on Pancreas
- Miscellaneous Pancreas Disorders
- Named Pancreatic Conditions
- Other Defined Pancreas Problems
ICD-10 Codes:
- K862: Cyst of pancreas
- K8689: Other specified diseases of pancreas
Also known as:
- Other Specific Bile Duct and Gallbladder Disease
- Bile Duct Disease
- Gallbladder Disease
- Specific Biliary Disorders
- Named Bile Duct Conditions
- Other Defined Biliary Diseases
ICD-10 Codes:
- K838: Other specified diseases of biliary tract
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
Also known as:
- Bile Duct Stones
- Gallstones
- Choledocholithiasis
- Biliary duct calculi
ICD-10 Codes:
- K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
Also known as:
- Indigestion
- Gas in the Digestive Tract
- Indigestion (Dyspepsia)
- Dyspepsia
- Upset Stomach
- Stomach Discomfort
ICD-10 Codes:
- K30: Functional dyspepsia
Also known as:
- Chronic Pancreatitis
- Pancreatitis
- Hereditary pancreatitis
- Long-Term Pancreas Inflammation
- Ongoing Pancreatitis
ICD-10 Codes:
- K861: Other chronic pancreatitis
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Which procedures does Dr. Raijman perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Isaac Raijman 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. Raijman's office.
Does Dr. Raijman accept my insurance?
Dr. Raijman accepts most major insurance plans. Important: Please call our office at (713) 795-4444 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Raijman accept in Houston, TX?
Dr. Raijman in Houston, TX 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)
Express Scripts
Health Care Service Corporation (HCSC)
Healthcare Advantage
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Raijman's office located?
What is Dr. Raijman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Raijman's National Provider Identifier (NPI) number is 1689679557.
What common questions do patients ask about Dr. Raijman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Raijman
What is Dr. Isaac Raijman's specialty?
Dr. Raijman is a Gastroenterologist near Houston, TX. 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. Raijman to book an appointment today.
Is this Dr. Isaac Raijman affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Raijman is affiliated with Baylor St. Luke's Medical Center, Houston Methodist Hospital 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 Isaac Raijman accepting new patients in Houston, TX?
Yes, Dr. Isaac Raijman is accepting new patients at this time.
Does Dr. Isaac Raijman offer online booking?
Please contact Dr. Raijman's office at (713) 795-4444 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Isaac Raijman?
Please contact Dr. Raijman's office at (713) 795-4444 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Isaac Raijman have?
Dr. Isaac Raijman is certified by the American Board of Internal Medicine.
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