Experienced in Attenuated Familial Adenomatous Polyposis

Dr. Billy Lan

General Surgery
Duke Regional Hospital Colorectal Surgery
407 Crutchfield St, 
Durham, NC 
Offers Telehealth
Experienced in Attenuated Familial Adenomatous Polyposis
Duke Regional Hospital Colorectal Surgery
407 Crutchfield St, 
Durham, NC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Billy Lan is a General Surgeon in Durham, North Carolina. Dr. Lan is rated as an Experienced provider by MediFind in the treatment of Attenuated Familial Adenomatous Polyposis. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Rectal Prolapse, Bladder Reconstruction, and Ureteroscopy.

His clinical research consists of co-authoring 9 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
General Surgery
Licenses
Surgery in HI
Hospital Affiliations
Duke Regional Hospital
Duke University Hospital
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
Cigna
  • EPO
  • HMO
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Piedmont
  • HMO
  • POS
TeamCare
  • 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 6 Less Insurance Carriers -

Locations

Duke Regional Hospital Colorectal Surgery
407 Crutchfield St, Durham, NC 27704
Call: 919-660-2361
Other Locations
James E Davis Ambulatory Surg
120 E Carver St, Durham,, NC 27704
Call: 919-470-1000

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.

9 Total Publications

ASO Visual Abstract: ctDNA as a Novel Prognostic Biomarker of Therapeutic Efficacy in Patients with Unresectable Colorectal Liver Metastases Treated with Hepatic Arterial Infusion.
ASO Visual Abstract: ctDNA as a Novel Prognostic Biomarker of Therapeutic Efficacy in Patients with Unresectable Colorectal Liver Metastases Treated with Hepatic Arterial Infusion.
Journal: Annals of surgical oncology
Published: July 22, 2025
View All 9 Publications
Similar Doctors
Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Leslie S. Anewenah
General Surgery
Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Leslie S. Anewenah
General Surgery

Dlp Maria Parham Physician Practices LLC

120 Charles Rollins Rd, Suite 206, 
Henderson, NC 
 (35.2 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 the treatment of Attenuated Familial Adenomatous Polyposis. His top areas of expertise are Hernia, Rectal Prolapse, Gallstones, Gastrectomy, and Hemorrhoidectomy.

Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Sankar N. Adusumilli
General Surgery | Colorectal Surgery
Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Sankar N. Adusumilli
General Surgery | Colorectal Surgery

Carolina Colorectal Surgery, PC

2501 Atrium Dr, Suite 305, 
Raleigh, NC 
 (18.3 miles away)
919-235-0216
Languages Spoken:
English, Hindi, Telugu
See accepted insurances
Accepting New Patients
Offers Telehealth

Sankar Adusumilli is a General Surgeon and a Colorectal Surgeon in Raleigh, North Carolina. Dr. Adusumilli is rated as a Distinguished provider by MediFind in the treatment of Attenuated Familial Adenomatous Polyposis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Retroperitoneal Inflammation, Hemorrhoidectomy, and Bladder Reconstruction. Dr. Adusumilli is currently accepting new patients.

Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Julie Marosky
General Surgery
Experienced in Attenuated Familial Adenomatous Polyposis
Dr. Julie Marosky
General Surgery

Duke University Health System Inc

20 Duke Medicine Cir, 
Durham, NC 
 (0.1 miles away)
919-681-3977
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Julie Marosky is a General Surgeon in Durham, North Carolina. Dr. Marosky is rated as an Advanced provider by MediFind in the treatment of Attenuated Familial Adenomatous Polyposis. Her top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Crohn's Disease, Hernia Surgery, and Hemorrhoidectomy.

VIEW MORE ATTENUATED FAMILIAL ADENOMATOUS POLYPOSIS 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. Lan's expertise for a condition
ConditionClose
    • Distinguished
    • Familial Colorectal Cancer
      Dr. Lan is
      Distinguished
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Proctitis
      Dr. Lan is
      Distinguished
      . Learn about Proctitis.
      See more Proctitis experts
    • Rectal Prolapse
      Dr. Lan is
      Distinguished
      . Learn about Rectal Prolapse.
      See more Rectal Prolapse experts
    • Advanced
    • Anal Cancer
      Dr. Lan is
      Advanced
      . Learn about Anal Cancer.
      See more Anal Cancer experts
    • Genital Warts
      Dr. Lan is
      Advanced
      . Learn about Genital Warts.
      See more Genital Warts experts
    • Experienced
    • Anal Fissure
      Dr. Lan is
      Experienced
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Attenuated Familial Adenomatous Polyposis
      Dr. Lan is
      Experienced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Bile Duct Stricture
      Dr. Lan is
      Experienced
      . Learn about Bile Duct Stricture.
      See more Bile Duct Stricture experts
    • Bladder Reconstruction
      Dr. Lan is
      Experienced
      . Learn about Bladder Reconstruction.
      See more Bladder Reconstruction experts
    • Bowel Incontinence
      Dr. Lan is
      Experienced
      . Learn about Bowel Incontinence.
      See more Bowel Incontinence experts
    • Cronkhite-Canada Disease
      Dr. Lan is
      Experienced
      . Learn about Cronkhite-Canada Disease.
      See more Cronkhite-Canada Disease experts
    View All 19 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.