22 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Obrien, Colon & Rectal Surgeon (Proctologist) in Portland, OR?
Dr. David Obrien, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Portland, OR with 2 additional practice locations. He has been practicing for over 22 years and is board certified. Dr. Obrien graduated from Emory University School Of Medicine and completed his residency at UNIVERSITY HOSPITAL. Dr. Obrien is fluent in English, and is currently seeing new patients. Dr. Obrien’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obrien’s office at (503) 281-0561.
What are Areas of Expertise for Dr. Obrien?
Dr. David Obrien, MD is a highly-rated, board-certified Colon & Rectal Surgeon (Proctologist) 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. Obrien empowers patients to confidently navigate their health journey, specializing in Laparoscopic Surgery, Rectal Cancer/Sphincter Preservation, Surgical Oncology, and comprehensive wellness support. Serving the Portland, OR community, Dr. Obrien is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Obrien go to medical school and complete their residency?
Residency: UNIVERSITY HOSPITAL
Medical School: Emory University School Of Medicine
Is Dr. Obrien board certified as a Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. David Obrien, MD is board certified by the American Board of Surgery
What languages does Dr. Obrien speak?
Dr. Obrien and their clinical team can communicate with patients in the following languages:
English
What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Obrien typically treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Obrien 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. Obrien. 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:
- Hemorrhoids
- Hemorrhoidal Skin Tags
- Piles
- Anal veins
- Swollen rectal veins
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
ICD-10 Codes:
- K648: Other hemorrhoids
- K644: Residual hemorrhoidal skin tags
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Also known as:
- Large Intestine Diverticulitis with Perforation and Abscess
- Abscess
- Diverticulosis and Diverticulitis
- Inflamed Colon Diverticula with Abscess
- Perforated Large Bowel Diverticulitis
ICD-10 Codes:
- K5720: Diverticulitis of large intestine with perforation and abscess without bleeding
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
What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Obrien typically perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Obrien 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. Obrien. 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:
- Removal of Multiple Hemorrhoids
- Hemorrhoidectomy
- Internal and External Hemorrhoid Surgery
- Piles Removal Surgery
CPT Codes:
- 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;
Also known as:
- Hemorrhoid Removal Surgery
- Hemorrhoidectomy
- Piles Surgery
- Internal and External Hemorrhoid Excision
CPT Codes:
- 46255: Hemorrhoidectomy, internal and external, single column/group;
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anal Fistula Surgery
- Fistulectomy
- Fistulotomy
- Perianal Fistula Repair
CPT Codes:
- 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
Does Dr. Obrien accept my insurance?
Dr. Obrien accepts most major insurance plans. Important: Please call our office at (503) 281-0561 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Obrien accept in Portland, OR?
Dr. Obrien in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield of Michigan
Cambia Health Solutions
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthRight Group
Medicare
Providence Health & Services
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Obrien's office located?
Dr. David Obrien's Primary Practice
9155 SW Barnes Rd Ste 735
Portland, OR 97225
(503) 281-0561
What is Dr. Obrien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Obrien's National Provider Identifier (NPI) number is 1669440350.
What common questions do patients ask about Dr. Obrien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Obrien
What is Dr. David Obrien's specialty?
Dr. Obrien is a Colon & Rectal Surgeon (Proctologist) near Portland, OR.
What does a Colon & Rectal Surgeon (Proctologist) do?
A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders.
Is this Dr. David Obrien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Obrien is affiliated with Providence Portland Medical Center, Providence St. Vincent 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 Colon & Rectal Surgeon (Proctologist)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Colon & Rectal Surgeon (Proctologist). 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 David Obrien accepting new patients in Portland, OR?
Yes, Dr. David Obrien is accepting new patients at this time.
Does Dr. David Obrien offer online booking?
Please contact Dr. Obrien's office at (503) 281-0561 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with David Obrien?
Please contact Dr. Obrien's office at (503) 281-0561 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. David Obrien have?
Dr. David Obrien is certified by the American Board of Surgery.
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