Vlad (. Simianu
Expertise in
11
conditions

Dr. Vlad (. Simianu

Colorectal Surgery | General Surgery
CommonSpirit Health
Virginia Mason Medical Center
1100 Ninth Avenue, 
Seattle, WA 
Accepting New Patients
Offers Telehealth

Expertise in
11
conditions
CommonSpirit Health
Virginia Mason Medical Center
1100 Ninth Avenue, 
Seattle, WA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Val Simianu, MD, specializes in surgery for conditions of the colon, rectum and anal canal, such as cancer, inflammatory bowel disease, Crohn's disease and ulcerative colitis. He also treats pelvic floor problems such as prolapse and incontinence. He has specialty training in laparoscopic, robotic and trans-anal approaches for these conditions.Dr. Simianu works very closely with other specialists, such as gastroenterologists, oncologists, radiation oncologists and urogynecologists, to plan the best course of treatment for each patient. He enjoys playing a part in his patients' journeys to recovery.Beyond his clinical expertise, Dr. Simianu actively conducts research studies on colorectal cancer, diverticulitis, inflammatory bowel disease and pelvic health problems. He has a special interest in population health, health-services research and surgical education, and serves as the Medical Director of the colorectal service line for Virginia Mason Franciscan Health's Center for Digestive Health.Away from work, Dr. Simianu enjoys hiking, mountaineering, soccer, and traveling and exploring local cuisine with his wife.Watch Dr. Simianu on King 5 Seattle:Dispelling common myths around colon health - New Day NW.

Dr. Simianu is highly rated in 11 conditions, according to our data. His top areas of expertise are Diverticular Disease, Familial Colorectal Cancer, Colorectal Cancer, Colostomy, and Appendectomy.

His clinical research consists of co-authoring 74 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Indiana University School Of Medicine, Indianapolis - 2010
Residency
University of Washington, Department of Surgery, Seattle - 2017
Specialties
Colorectal Surgery
General Surgery
Board Certifications
American Board Of Surgery, General Surgery
American Board Of Colon & Rectal Surgery
Fellowships
University of Minnesota, Department of Surgery, Minneapolis - 2018
Hospital Affiliations
Virginia Mason Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health
  • EPO
  • HMO
Coordinated Care
  • HMO
  • MANAGED MEDICAID PLAN
Group Health Cooperative
  • HMO
  • POS
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
PacificSource
  • PPO
Premera
  • EPO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

Virginia Mason Medical Center
1100 Ninth Avenue, Seattle, WA 98101
Call: 206-624-1144

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


73 Total Publications

Patient Perspectives on Barriers and Facilitators to 1-year Surveillance Colonoscopy Completion in Survivors of Colorectal Cancer: A Multi-Method Analysis.
Patient Perspectives on Barriers and Facilitators to 1-year Surveillance Colonoscopy Completion in Survivors of Colorectal Cancer: A Multi-Method Analysis.
Journal: Diseases of the colon and rectum
Published: December 10, 2025
View All 73 Publications
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Simianu's expertise for a condition
ConditionClose
  • Elite
  • Diverticular Disease
    Dr. Simianu is
    Elite
    . Learn about Diverticular Disease.
    See more Diverticular Disease experts
    • Advanced
    • Anal Fissure
      Dr. Simianu is
      Advanced
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Appendectomy
      Dr. Simianu is
      Advanced
      . Learn about Appendectomy.
      See more Appendectomy experts
    • Appendicitis
      Dr. Simianu is
      Advanced
      . Learn about Appendicitis.
      See more Appendicitis experts
    • Bowel Incontinence
      Dr. Simianu is
      Advanced
      . Learn about Bowel Incontinence.
      See more Bowel Incontinence experts
    • Colorectal Cancer
      Dr. Simianu is
      Advanced
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Colostomy
      Dr. Simianu is
      Advanced
      . Learn about Colostomy.
      See more Colostomy experts
    View All 10 Advanced Conditions
    • Experienced
    • Anal Cancer
      Dr. Simianu is
      Experienced
      . Learn about Anal Cancer.
      See more Anal Cancer experts
    • Bladder Reconstruction
      Dr. Simianu is
      Experienced
      . Learn about Bladder Reconstruction.
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    • Colonoscopy
      Dr. Simianu is
      Experienced
      . Learn about Colonoscopy.
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    • Colorectal Polyps
      Dr. Simianu is
      Experienced
      . Learn about Colorectal Polyps.
      See more Colorectal Polyps experts
    • Crohn's Disease
      Dr. Simianu is
      Experienced
      . Learn about Crohn's Disease.
      See more Crohn's Disease experts
    • Endoscopy
      Dr. Simianu is
      Experienced
      . Learn about Endoscopy.
      See more Endoscopy experts
    View All 22 Experienced Conditions
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