The 20 Best Colonoscopy Doctors Near Me

Find the Experts and Specialists who perform Colonoscopy

OverviewFind a DoctorLatest AdvancesClinical Trials
Experienced in Colonoscopy

Dr. George Chang

General Surgery
UT MD Anderson Cancer Center
210 Ashville Ave # 408, 
Cary, NC 
Clinical Trials:Currently Recruiting for 1 Trial

Experienced in Colonoscopy
UT MD Anderson Cancer Center
210 Ashville Ave # 408, 
Cary, NC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

George Chang is a General Surgeon in Cary, North Carolina. Dr. Chang is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Colorectal Cancer, Anal Cancer, Familial Colorectal Cancer, Colostomy, and Hepato-Pancreato-Biliary Surgery.

His clinical research consists of co-authoring 306 peer reviewed articles and participating in 6 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 4 articles in the study of Colonoscopy.

Specialties
General Surgery
Licenses
Colon & Rectal Surgery in TX
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
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • 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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
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 5 Less Insurance Carriers -

Locations

UT MD Anderson Cancer Center
210 Ashville Ave # 408, Cary, NC 27518
Call: 713-792-6161
Other Locations
Office
1400 Pressler St Unit 1484, Houston,, TX 77030
Call: 713-745-3461

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.


5 Clinical Trials

Organ Preservation With Active Surveillance After Chemoradiation in Rectal Cancer (OPTION)
Organ Preservation With Active Surveillance After Chemoradiation in Rectal Cancer (OPTION)
Enrollment Status: Recruiting
Publish Date: November 06, 2025
Intervention Type: Procedure, Drug, Other
Study Phase: Early Phase 1
Randomized Trial of Standard Chemotherapy Alone or Combined With Atezolizumab as Adjuvant Therapy for Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair
Randomized Trial of Standard Chemotherapy Alone or Combined With Atezolizumab as Adjuvant Therapy for Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair
Enrollment Status: Active_not_recruiting
Publish Date: November 17, 2025
Intervention Type: Other, Procedure, Drug
Study Drugs: Atezolizumab, 5-Fluorouracil, Leucovorin, Oxaliplatin
Study Phase: Phase 3
Prospective Evaluation of Quality of Life and Utilities Following Surgical Treatment of Rectal Cancer
Prospective Evaluation of Quality of Life and Utilities Following Surgical Treatment of Rectal Cancer
Enrollment Status: Suspended
Publish Date: October 31, 2025
Intervention Type: Other
A Phase II/III Trial of Neoadjuvant FOLFOX With Selective Use of Combined Modality Chemoradiation Versus Preoperative Combined Modality Chemoradiation for Locally Advanced Rectal Cancer Patients Undergoing Low Anterior Resection With Total Mesorectal Excision (PROSPECT)
A Phase II/III Trial of Neoadjuvant FOLFOX With Selective Use of Combined Modality Chemoradiation Versus Preoperative Combined Modality Chemoradiation for Locally Advanced Rectal Cancer Patients Undergoing Low Anterior Resection With Total Mesorectal Excision (PROSPECT)
Enrollment Status: Active_not_recruiting
Publish Date: February 02, 2024
Intervention Type: Procedure, Other, Drug
Study Phase: Phase 2/Phase 3
A Prospective Study for the Assessment of Recurrence Risk in Stage II Colon Cancer Patients Using ColoPrint
A Prospective Study for the Assessment of Recurrence Risk in Stage II Colon Cancer Patients Using ColoPrint
Enrollment Status: Unknown
Publish Date: January 09, 2019
View 4 Less Clinical Trials

305 Total Publications

ctDNA-based Molecular Residual Disease After Surgery for Rectal cancer - a Step Toward Personalized, biomarker-driven Treatment.
ctDNA-based Molecular Residual Disease After Surgery for Rectal cancer - a Step Toward Personalized, biomarker-driven Treatment.
Journal: Annals of surgery
Published: October 08, 2025
View All 305 Publications
Similar Doctors
Experienced in Colonoscopy
Dr. Leslie S. Anewenah
General Surgery
Experienced in Colonoscopy
Dr. Leslie S. Anewenah
General Surgery

Dlp Maria Parham Physician Practices LLC

120 Charles Rollins Rd, Suite 206, 
Henderson, NC 
 (1081.0 miles away)
252-433-0430
Languages Spoken:
English, Hausa, Twi
See accepted insurances

Leslie Anewenah is a General Surgeon in Henderson, North Carolina. Dr. Anewenah is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Rectal Prolapse, Gallstones, Gastrectomy, and Hemorrhoidectomy.

Experienced in Colonoscopy
Dr. Reza Rahbar
General Surgery
Experienced in Colonoscopy
Dr. Reza Rahbar
General Surgery

Rex Physicians LLC

2800 Blue Ridge Rd Ste 300, 
Raleigh, NC 
 (1056.0 miles away)
919-784-7874
Languages Spoken:
English
See accepted insurances

Reza Rahbar is a General Surgeon in Raleigh, North Carolina. Dr. Rahbar is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Rectal Prolapse, Familial Colorectal Cancer, Encopresis, Hernia Surgery, and Bladder Reconstruction.

Experienced in Colonoscopy
Dr. Jennifer A. Serfin
General Surgery
Experienced in Colonoscopy
Dr. Jennifer A. Serfin
General Surgery

University Of North Carolina At Chapel Hill

101 Manning Dr, 
Chapel Hill, NC 
 (1039.5 miles away)
984-974-1000
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Jennifer Serfin is a General Surgeon in Chapel Hill, North Carolina. Dr. Serfin is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Gallbladder Removal, and Hernia Surgery. Dr. Serfin is currently accepting new patients.

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. Chang's expertise for a condition
ConditionClose
  • Elite
  • Colorectal Cancer
    Dr. Chang is
    Elite
    . Learn about Colorectal Cancer.
    See more Colorectal Cancer experts
  • Distinguished
  • Anal Cancer
    Dr. Chang is
    Distinguished
    . Learn about Anal Cancer.
    See more Anal Cancer experts
  • Familial Colorectal Cancer
    Dr. Chang is
    Distinguished
    . Learn about Familial Colorectal Cancer.
    See more Familial Colorectal Cancer experts
  • Advanced
  • Gastroesophageal Junction Cancer
    Dr. Chang is
    Advanced
    . Learn about Gastroesophageal Junction Cancer.
    See more Gastroesophageal Junction Cancer experts
  • Lynch Syndrome
    Dr. Chang is
    Advanced
    . Learn about Lynch Syndrome.
    See more Lynch Syndrome experts
  • Experienced
  • Bone Tumor
    Dr. Chang is
    Experienced
    . Learn about Bone Tumor.
    See more Bone Tumor experts
  • Bowel Incontinence
    Dr. Chang is
    Experienced
    . Learn about Bowel Incontinence.
    See more Bowel Incontinence experts
  • Breast Cancer
    Dr. Chang is
    Experienced
    . Learn about Breast Cancer.
    See more Breast Cancer experts
  • Colonoscopy
    Dr. Chang is
    Experienced
    . Learn about Colonoscopy.
    See more Colonoscopy experts
  • Colorectal Polyps
    Dr. Chang is
    Experienced
    . Learn about Colorectal Polyps.
    See more Colorectal Polyps experts
  • Colostomy
    Dr. Chang is
    Experienced
    . Learn about Colostomy.
    See more Colostomy experts
View All 20 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.