Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Duman, Gastroenterologist in Tualatin, OR?
Dr. Jeffrey Duman, MD is a Gastroenterologist, who primarily practices in Tualatin, OR with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Duman graduated from University of Texas Medical School, Houston. Dr. Duman is fluent in English, and is currently seeing new patients. Dr. Duman’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Duman’s office at (503) 692-3750.
Where did Dr. Duman go to medical school and complete their residency?
Medical School: University of Texas Medical School, Houston
Is Dr. Duman board certified in Gastroenterologist?
Yes, Dr. Jeffrey Duman, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Duman speak?
Dr. Duman and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Duman treat?
As a Gastroenterologist, Dr. Duman 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. Duman. 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:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Cecum Polyp
- Benign Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Colonic Disease
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
- Non-cancerous colon growth
- Colon adenoma
- Benign colon tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
- D120: Benign neoplasm of cecum
- D126: Benign neoplasm of colon, unspecified
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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Anemia from Sudden Blood Loss
- Iron Deficiency Anemia
- Anemia
- Iron
- Acute Blood Loss Anemia
- Post-Hemorrhagic Anemia
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D62: Acute posthemorrhagic anemia
- D509: Iron deficiency anemia, unspecified
Also known as:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
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:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Rectal Polyp
- Rectal Disorder
- Rectal Growth
- Colon Polyp
- Benign Rectal Tumor
ICD-10 Codes:
- K621: Rectal polyp
Also known as:
- Ulcerative Pancolitis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
Which procedures does Dr. Duman perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Jeffrey Duman 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. Duman's office.
Does Dr. Duman accept my insurance?
Dr. Duman accepts most major insurance plans. Important: Please call our office at (503) 692-3750 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Duman accept in Tualatin, OR?
Dr. Duman in Tualatin, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia (Regence)
CVS Health (formerly Aetna)
Express Scripts
Medicare
Oregon Health Management Services
PacificSource
Providence Health Plans
UnitedHealthcare
Yamhill Community Care
View All Insurances
Where is Dr. Duman's office located?
What is Dr. Duman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Duman's National Provider Identifier (NPI) number is 1174679773.
What common questions do patients ask about Dr. Duman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Duman
What is Dr. Jeffrey Duman's specialty?
Dr. Duman is a Gastroenterologist near Tualatin, OR. 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. Duman to book an appointment today.
Is this Dr. Jeffrey Duman affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Duman is affiliated with Legacy Meridian Park 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 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 Jeffrey Duman accepting new patients in Tualatin, OR?
Yes, Dr. Jeffrey Duman is accepting new patients at this time.
Does Dr. Jeffrey Duman offer online booking?
Please contact Dr. Duman's office at (503) 692-3750 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jeffrey Duman?
Please contact Dr. Duman's office at (503) 692-3750 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jeffrey Duman have?
Dr. Jeffrey Duman is certified by the American Board of Internal Medicine.
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MB
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