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. 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, Aetna, Cigna, UnitedHealthcare 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 and 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, and 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 as a 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 a Gastroenterologist like Dr. Raijman typically 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. Learn more about our claims-based healthcare methodology.
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:
- 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:
- Abnormal Digestive Tract Imaging
- Abnormal GI scan
- Unusual digestive imaging
- Digestive system imaging findings
ICD-10 Codes:
- R933: Abnormal findings on diagnostic imaging of other parts of digestive tract
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
What procedures does a Gastroenterologist like Dr. Raijman typically perform?
As a Gastroenterologist, Dr. Raijman 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. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 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
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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:
- Upper Endoscopy with Ultrasound (EUS)
- EGD with endoscopic ultrasound
- Esophageal ultrasound
- Stomach ultrasound endoscopy
- Duodenal ultrasound endoscopy
CPT Codes:
- 43259: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination, including the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis
Also known as:
- Upper Endoscopy with Ultrasound and Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with Endoscopic Ultrasound Biopsy
- Transoral EUS-FNA
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43242: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)
Also known as:
- EGD with Endoscopic Ultrasound
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
CPT Codes:
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
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 Corporation
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Healthcare Advantage
Humana
Medicare
UnitedHealth Group
Unknown
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.
What does a Gastroenterologist do?
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.
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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a 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 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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