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 by the American Board of Surgery. 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, UnitedHealthcare, Aetna, Cigna 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 or 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, or 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 in 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 Dr. Obrien 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.
Also known as:
- Hemorrhoids
- Hemorrhoidal Skin Tags
- Fourth Degree Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
- Permanently prolapsed hemorrhoids
- Grade 4 hemorrhoids
- Strangulated hemorrhoids
ICD-10 Codes:
- K648: Other hemorrhoids
- K644: Residual hemorrhoidal skin tags
- K643: Fourth degree hemorrhoids
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 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:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
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:
- 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:
- Genital Warts
- Venereal Warts
- HPV Warts
- Anogenital Warts
ICD-10 Codes:
- A630: Anogenital (venereal) warts
Also known as:
- Non-cancerous Rectum Growth
- Benign Tumor
- Rectal Disorder
- Benign rectal tumor
- Rectal neoplasm
- Non-malignant rectal mass
ICD-10 Codes:
- D128: Benign neoplasm of rectum
Also known as:
- Intestinal Obstruction
- Bowel Obstruction
- Blocked Intestines
- Gut Blockage
ICD-10 Codes:
- K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
Also known as:
- Anorectal Abscess
- Abscess
- Anal Disorder
- Rectal Disorder
- Anal and Rectal Abscess
- Pus Pocket near Anus and Rectum
- Anorectal Infection
ICD-10 Codes:
- K612: Anorectal abscess
Which procedures does Dr. Obrien perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. David Obrien may include:
- Abdominal Colorectal Surgery
- Anal Pap Smear
- Anoscopy
- Colon Cancer Screening
- Colorectal Surgeon Consultation
- Colorectal Surgeon Follow Up
- Colorectal Surgery
- Colorectal Surgery Second Opinion
For detailed information, please contact Dr. Obrien's office.
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
All Other Third Party
Blue Cross Blue Shield
Blue Cross Blue Shield of Michigan
Cambia (Regence)
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Providence Health Plans
UnitedHealthcare
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. 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. Contact Dr. Obrien to book an appointment today.
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
Where can I learn more about Colon & Rectal Surgeon (Proctologist)?
Explore Colon & Rectal Surgeon (Proctologist) 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 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.
Other Colon & Rectal Surgeon (Proctologist) Near Portland, OR
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