Dr. Zhifei Sun, MD is a colon and rectal surgeon in Washington, DC specializing in colon & rectal surgery. He graduated from University of Texas Southwestern Medical School in 2012 and has 13 years of experience. Dr. Zhifei Sun, MD is affiliated with MedStar Georgetown University Hospital, MedStar Health and MEDSTAR MEDICAL GROUP II LLC.
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3800 Reservoir Road NW Pasquerilla Healthcare Center - 4th Floor
Washington, DC 20007
6862 Elm Street Suite 800
Mclean, VA 22101
Colectomy (Colon Resection)
Colectomy is surgery to remove all or part of the colon, or the longest part of the large intestine. The colon may be affected by diseases such as cancer or inflammatory bowel disease. In a colectomy, all or part of the colon that is infected, blocked, or cancerous is removed.
A colectomy may be performed by laparoscopic or open surgery. A laparoscopic colectomy requires several small cuts on the abdomen, and uses a thin tube with a camera, called a laparoscope. Laparoscopic colectomies are less invasive than open procedures. For some individuals, a laparoscopic colectomy may not be possible, and instead an open colectomy is performed. In an open colectomy, a large incision is made on the abdomen. Open colectomies typically require longer recovery periods.
After the incisions are made, a portion of the colon is removed, and the remaining ends of the colon are attached to each other in a procedure called anastomosis. Waste can continue to travel through the body as normal. However, in some situations, it may be necessary for the end of the colon to be attached to an opening in the abdomen, called a stoma. This procedure is called an ostomy. Types of ostomies include:
An ostomy bag will be attached to the skin to collect waste. If the entire colon is removed, either an ileostomy is performed, or the small intestine is connected to the anus and waste may pass through as normal.
Stomas may be permanent or temporary. If the stoma is temporary, the ends of the colon will be rejoined in a later procedure. Temporary stomas are generally used to allow time for the colon to heal following surgery.
A colectomy may take between one and four hours. Following the procedure, patients will need to consume a liquid and low fiber diet before gradually returning to their normal diet. Patients will need to stay in the hospital for three to seven days for monitoring. Full recovery and return to normal activity may take anywhere from a few weeks to several months.
Colonoscopy
Colonoscopy is the use of a special tool called a colonoscope (a thin, flexible tube with a camera on the end) to examine the inside of the colon and rectum. The tube is typically inserted anally, and it allows the physician to examine the large intestine from the inside. It may be done at any time to diagnose bowel problems, but routine colonoscopies are advised after the age of 50 to screen for colon cancer.
A colonoscopy may be performed to diagnose:
Patients may be asked to drink only liquids in the days before a colonoscopy, or they may be given an enema to remove residual fecal matter. Before the exam, patients are given medication to help them relax, and then lay on their side on a table. The scope is inserted into the anus and gently moved all the way through the large intestine. Air may be pumped into the intestine to improve the view for the physician. Any polyps that are found will be removed. Then the colonoscope will be withdrawn. A colonoscopy is not usually painful, but patients may feel some bloating or have some cramps right afterward. If patients have polyps removed, they might experience a small amount of bleeding. Any side effects should go away within a few hours.
Laparoscopic Surgery
Laparoscopic surgery is a kind of minimally invasive surgery using a thin, narrow tube called a laparoscope. Usually performed on the abdomen or the pelvic region, the surgeon makes a few very small incisions instead of one large one.
During the procedure, the surgeon inserts the laparoscope, which contains a light and camera that allows the surgeon to see what is happening inside the body. Then tiny tools are placed through the small openings and used to perform the surgery.
The most common laparoscopic surgery is gallbladder removal, but laparoscopic surgery may also be used for the removal of a kidney or appendix, to treat certain cysts and tumors, for bariatric surgery, for some GERD treatments, or for hernia repairs, among others.
Because laparoscopic surgery only uses a few tiny incisions, the scars are minimal and recovery is easier than with open surgery.
Volume of procedures performed by Dr. Zhifei Sun, MD for Medicare patients.
The highest averages for the top procedures that Dr. Zhifei Sun, MD treated as a colon and rectal surgeon in Washington, DC were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.
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| 158 | |
| 51 | |
| 24 | |
| 24 | |
| 51 |
Dr. Zhifei Sun, MD graduated from University of Texas Southwestern Medical School in 2012. He completed residency at Duke University Medical Center. He is certified by the American Board of Surgery, Surgery and has a state license in Missouri.
Medical School: University of Texas Southwestern Medical School (2012)
Residency: Duke University Medical Center (2020)
Board Certification: American Board of Surgery, Surgery
Licensed In: Missouri
Dr. Zhifei Sun, MD is associated with these hospitals and organizations:
Dr. Zhifei Sun, MD appears to accept the following insurance providers: CIGNA Choice Fund PPO, MAMSI, First Health PPO, Blue Choice, Golden Rule, Great-West Healthcare, TRICARE, Community Care Network (CCN), Coventry, TRICARE Reserve Select, Aetna Managed Choice POS, Beech Street PPO, Aetna HMO, Kaiser Select, Kaiser Permanente, CIGNA EPO, Aetna Medicare PPO, CIGNA Indemnity, AARP, Medicare Advantage, Coventry National Network PPO, United Healthcare, Medicaid, Cigna, Virginia Premier Health Plan, WellPoint, Aetna, CIGNA Network Open Access, Private Healthcare Systems (PHCS), HealthyBlue PPO, MedStar Family Choice - Maryland Health Choice, CareFirst NASCO, CareFirst Maryland Indemnity or PPO, Traditional Medicare Fee for Service, United Optimum Choice Preferred (POS) & OCI Direct (HMO), Innovation Health: Open POS Plus, MedStar Family Choice DC Healthy Families, Carefirst EPO, Innovation Health: HMO & EPO Plus, United Community Plan - Maryland Health Choice Program, CareFirst Administrators, United Student Resources, United Select HMO - EPO/NPP, United MD IPA Preferred (POS), United Options (PPO) (includes Empire PPO), Uniformed Services Family Health Plan (USFHP), Innovation Health: Network Only Plus, United MD IPA (HMO), United Choice Plus, CareFirst Blue Card Program (Out-of-area BCBS plans), Innovation Health: PPO, HumanaChoice Honor's plan PPO, MedStar Family Choice DC Healthcare Alliance, United Choice, United Optimum Choice, Federal Employee Program (Std/Basic PPO/Blue Focus), Innovation Health: POS, Maryland Point of Service Plan (MPOS), Innovation Health: Open Network Only Plus, United Select Plus (POS), CareFirst BC/BS Advantage Core/Enhanced, United Erickson Advantage Plans, Priority Partners - Maryland Health Choice, Health Services for Children with Special Needs (HSCSN), Carefirst Healthy Blue (HMO/POS), D-SNP), I-SNP, CareFirst MedStar PPO, CareFirst (NCA) Indemnity, United Core Essential (HMO), Innovation Health: POS Plus, HumanaChoice PPO, United Nursing Home Plan (C-SNP, Innovation Health: Open POS II, Innovation Health: Indemnity, United GEHA (for all other states) Compass Rose, Veterans Affairs Community Care Network, United Navigate, Carefirst Blue Preferred PPO, Police and Fire Clinic, Employee Health Plan (EHP) and CareFirst MedStar Select PPO.
According to our sources, Dr. Zhifei Sun, MD accepts the following insurance providers:
Dr. Zhifei Sun, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 169 ratings. We collect ratings and reviews of Dr. Zhifei Sun, MD from all over the web to help you find the right in Washington, DC.
These charts describe general payments received by Dr. Zhifei Sun, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.
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$743
Da Vinci Surgical System $743 |
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$162
Axonics $162 |
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$98
ARISTA AH FLEXITIP $98 |
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$48
EEA $48 |
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$35
ETHICON $35 |
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$62
ActivSight $28 |
$34 |
| $771 | |
| $361 | |
| $16 |
Dr. Zhifei Sun's specialty is colon & rectal surgery. Areas of expertise for Dr. Sun include pain, perianal abscess, and high resolution anoscopy (HRA). Patients gave him an average rating of 5.0 stars (out of 5). Dr. Sun seems to be an in-network provider for Blue California, Coventry, and Coventry Health Care Plans, as well as other insurance carriers. He graduated from the University of Texas Southwestern Medical School and then he performed his residency at Duke University Medical Center. He is professionally affiliated with MedStar Georgetown University Hospital. According to Doctor.com, new patients are welcome to contact Dr. Sun's office in Mclean, VA.
