Experienced in Proctitis

Dr. Zhifei Sun

Colorectal Surgery
3800 Reservoir Road NW, Pasquerilla Healthcare Center 4
3800 Reservoir Rd NW, 
Washington, DC 
Offers Telehealth

Experienced in Proctitis
3800 Reservoir Road NW, Pasquerilla Healthcare Center 4
3800 Reservoir Rd NW, 
Washington, DC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Zhifei Sun is a Colorectal Surgeon in Washington, Washington, D.c.. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Colorectal Cancer, Hemorrhoids, Anal Cancer, Colostomy, and Pancreaticoduodenectomy.

His clinical research consists of co-authoring 58 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Colorectal Surgery
Licenses
Colon & Rectal Surgery in MO
Hospital Affiliations
Medstar Georgetown University Hospital
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
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 3 Less Insurance Carriers -

Locations

3800 Reservoir Road NW, Pasquerilla Healthcare Center 4
3800 Reservoir Rd NW, Washington, DC 20007
Call: 202-444-2000
Other Locations
MedStar Health: Plastic Surgery at McLean
6862 Elm St Ste 800, Mclean,, VA 22101
Call: 703-288-7070

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.


59 Total Publications

Wait Times in Colon Cancer Care Delivery: An Analysis of Disparate Factors and Delay.
Wait Times in Colon Cancer Care Delivery: An Analysis of Disparate Factors and Delay.
Journal: The Journal of surgical research
Published: June 12, 2025
View All 59 Publications
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Distinguished in Proctitis
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Donald Colvin is a Colorectal Surgeon in Fairfax, Virginia. Dr. Colvin is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Mesenteric Venous Thrombosis, Hemorrhoids, Ileostomy, and Colostomy.

Distinguished in Proctitis
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Distinguished in Proctitis
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 (9.0 miles away)
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Lawrence Stern is a Colorectal Surgeon in Fairfax, Virginia. Dr. Stern is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Familial Colorectal Cancer, Proctitis, Mesenteric Venous Thrombosis, Colostomy, and Ileostomy.

Distinguished in Proctitis
Dr. Vincent Cifello
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Vincent Cifello is a Colorectal Surgeon in Glen Burnie, Maryland. Dr. Cifello is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Mesenteric Venous Thrombosis, Hemorrhoids, Familial Colorectal Cancer, Hernia Surgery, and Ureteroscopy.

VIEW MORE PROCTITIS 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. Sun's expertise for a condition
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      • Advanced
      • Colorectal Cancer
        Dr. Sun is
        Advanced
        . Learn about Colorectal Cancer.
        See more Colorectal Cancer experts
      • Colostomy
        Dr. Sun is
        Advanced
        . Learn about Colostomy.
        See more Colostomy experts
      • Experienced
      • Anal Cancer
        Dr. Sun is
        Experienced
        . Learn about Anal Cancer.
        See more Anal Cancer experts
      • Anal Fissure
        Dr. Sun is
        Experienced
        . Learn about Anal Fissure.
        See more Anal Fissure experts
      • Diverticular Disease
        Dr. Sun is
        Experienced
        . Learn about Diverticular Disease.
        See more Diverticular Disease experts
      • Endoscopy
        Dr. Sun is
        Experienced
        . Learn about Endoscopy.
        See more Endoscopy experts
      • Familial Colorectal Cancer
        Dr. Sun is
        Experienced
        . Learn about Familial Colorectal Cancer.
        See more Familial Colorectal Cancer experts
      • Gastrectomy
        Dr. Sun is
        Experienced
        . Learn about Gastrectomy.
        See more Gastrectomy experts
      View All 14 Experienced Conditions
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