The 20 Best Colonoscopy Doctors Near Me

Find the Experts and Specialists who perform Colonoscopy

OverviewFind a DoctorLatest AdvancesClinical Trials
Gautam N. Mankaney
Advanced in Colonoscopy

Dr. Gautam N. Mankaney

Gastroenterology
CommonSpirit Health
Virginia Mason Medical Center
1100 Ninth Avenue, 
Seattle, WA 
Accepting New Patients
Offers Telehealth

Advanced in Colonoscopy
CommonSpirit Health
Virginia Mason Medical Center
1100 Ninth Avenue, 
Seattle, WA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Gautam Mankaney, MD, is a board-certified gastroenterologist who specializes in hereditary cancer syndromes (lynch syndrome, familial adenomatous polyposis, PTEN-tumor hamartoma syndromes, juvenile polyposis, Peutz-Jeghers, Li-Fraumeni, MutYH-associated polyposis, sessile serrated polyposis), fecal microbiota transplantation, endoscopy, gastroenterology and gastrointestinal cancer.Dr. Mankaney has a special medical interest in treating individuals with a personal or family history of a hereditary cancer syndrome, or at high risk for developing cancer.Dr. Mankaney serves as both the Director of Endoscopy and Director of Gastrointestinal Cancer Prevention. Previously, he has served as a Committee Chair for the Collaborative Group of Americas on Inherited Gastrointestinal Syndromes, and as a Training Committee member with the American College of Gastroenterology. He has received multiple teaching awards.Away from work, he enjoys tennis, bouldering, hiking and traveling.

Dr. Mankaney is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Stomach Cancer, Colorectal Cancer, Colonoscopy, and Endoscopy.

His clinical research consists of co-authoring 44 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 10 articles in the study of Colonoscopy.

Graduate Institution
Ohio State University College Of Medicine, Columbus - 2012
Residency
University of Pittsburgh Medical Center - 2015
Specialties
Gastroenterology
Licenses
Internal Medicine in OH
Board Certifications
American Board Of Internal Medicine, Subspecialty In Gastroenterology
Fellowships
Cleveland Clinic Foundation, Cleveland, OH - 2018
Hospital Affiliations
Virginia Mason Medical Center
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • 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
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Community Health
  • EPO
  • HMO
Coordinated Care
  • HMO
  • MANAGED MEDICAID PLAN
Group Health Cooperative
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Lifewise

Accepted plan types not found. Please verify directly with the provider.

Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Moda Health
  • EPO
  • PPO
Nippon Life
  • INSURANCE PLAN
Premera
  • EPO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 21 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.


44 Total Publications

Population-based hereditary cancer screening in a general endoscopy clinic: Evaluating interest in, uptake, and outcomes of genetic services.
Population-based hereditary cancer screening in a general endoscopy clinic: Evaluating interest in, uptake, and outcomes of genetic services.
Journal: Journal of genetic counseling
Published: July 24, 2025
View All 44 Publications
Similar Doctors
Elite in Colonoscopy
Dr. Jason A. Dominitz
Gastroenterology
Elite in Colonoscopy
Dr. Jason A. Dominitz
Gastroenterology
1660 S Columbian Way, Va Puget Sound Health Care System (111-s-gastro), 
Seattle, WA 
 (3.3 miles away)
206-277-3558
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Jason Dominitz is a Gastroenterologist in Seattle, Washington. Dr. Dominitz is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Colorectal Cancer, Juvenile Polyposis Syndrome, Peutz-Jeghers Syndrome, Colonoscopy, and Endoscopy. Dr. Dominitz is currently accepting new patients.

Distinguished in Colonoscopy
Dr. Rachel B. Issaka
Gastroenterology
Distinguished in Colonoscopy
Dr. Rachel B. Issaka
Gastroenterology

The Association Of University Physicians

825 Eastlake Ave E, 
Seattle, WA 
 (1.2 miles away)
206-288-1000
Languages Spoken:
English, Kurdish, Spanish
See accepted insurances
Accepting New Patients
Offers Telehealth

Rachel Issaka is a Gastroenterologist in Seattle, Washington. Dr. Issaka is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Intestinal Cancer, Colonoscopy, and Endoscopy. Dr. Issaka is currently accepting new patients.

Sravanthi Parasa
Distinguished in Colonoscopy
Dr. Sravanthi Parasa
Gastroenterology
Distinguished in Colonoscopy
Dr. Sravanthi Parasa
Gastroenterology

Swedish Gastroenterology - First Hill

1221 Madison Street, Suite 1220, 
Seattle, WA 
 (0.3 miles away)
206-215-4250
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Dr. Parasa believes that the physician/patient relationship is crucial to accomplishing best outcomes, and strives to provide patients with accurate, up-to-date information about their condition and diagnosis. As a gastroenterologist, she applies best practices and judgement, along with the latest technologies to improve patient outcomes. Her background in research, health care quality and costs, give her unique insights in disease management. Dr. Parasa is interested in understanding the natural history, epidemiology and risk factors involved in the progression of various gastrointestinal disorders, and has published several papers related to these interests. Dr. Parasa serves as a director of ISDE (The Society for Diseases of the Esophagus). Her efforts foster the development of the next generation of esophagologists, equipping them with the skills to handle the multidisciplinary and global challenges of modern healthcare, underscored by technology and innovation. Dr. Parasa is rated as a Distinguished provider by MediFind in Colonoscopy. Her top areas of expertise are Barrett Esophagus, Colorectal Polyps, Hepatorenal Syndrome, Endoscopy, and Colonoscopy.

VIEW MORE COLONOSCOPY DOCTORS

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. Mankaney's expertise for a condition
ConditionClose
  • Elite
  • Familial Adenomatous Polyposis
    Dr. Mankaney is
    Elite
    . Learn about Familial Adenomatous Polyposis.
    See more Familial Adenomatous Polyposis experts
    • Advanced
    • Colonoscopy
      Dr. Mankaney is
      Advanced
      . Learn about Colonoscopy.
      See more Colonoscopy experts
    • Colorectal Cancer
      Dr. Mankaney is
      Advanced
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Endoscopy
      Dr. Mankaney is
      Advanced
      . Learn about Endoscopy.
      See more Endoscopy experts
    • Stomach Cancer
      Dr. Mankaney is
      Advanced
      . Learn about Stomach Cancer.
      See more Stomach Cancer experts
    • Experienced
    • Angiodysplasia of the Colon
      Dr. Mankaney is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Attenuated Familial Adenomatous Polyposis
      Dr. Mankaney is
      Experienced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Bacterial Gastroenteritis
      Dr. Mankaney is
      Experienced
      . Learn about Bacterial Gastroenteritis.
      See more Bacterial Gastroenteritis experts
    • Bannayan-Riley-Ruvalcaba Syndrome
      Dr. Mankaney is
      Experienced
      . Learn about Bannayan-Riley-Ruvalcaba Syndrome.
      See more Bannayan-Riley-Ruvalcaba Syndrome experts
    • Barrett Esophagus
      Dr. Mankaney is
      Experienced
      . Learn about Barrett Esophagus.
      See more Barrett Esophagus experts
    • Benign Esophageal Stricture
      Dr. Mankaney is
      Experienced
      . Learn about Benign Esophageal Stricture.
      See more Benign Esophageal Stricture experts
    View All 52 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.