Sergei Dolgopolov MD General Surgeon NYC
Valery Dronsky MD General Surgeon NYC
Roman Grinberg MD General Surgeon NYC
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Surgical Experts Dedicated to Improving Lives

At Lenox Hill Surgeons, our dedicated team of nyc surgeons and medical professionals provide compassionate care with the highest ethical & professional standards. In our state of the art facility, we offer surgical services using only the most cutting edge and current procedures and treatments.We specialize in general surgery, including extensive experience in performing hernia repair surgery. Our expertise is in minimally invasive surgery and robotic surgery. Minimally invasive and robotic surgery often allow patients to experience easier recovery than traditional open surgery. They also allow for more precise and less traumatic surgery. When robotic and minimally invasive surgery is not an option, we are also skilled and experienced in traditional open surgical procedures.

All of our doctors are experienced and skilled surgeons having undergone extensive training in school, residency and fellowships. They all practice medicine with ethical behavior, compassion and superb bedside manner. In the operating room they all exhibit precise mechanical abilities, analytical thinking and the ability to visualize tissue in three dimensions. These innate and learned skills allow our surgeons to be some of the most dexterous and skilled professionals in all of New York City and the Country.

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Lenox Hill Surgeons

Recent Awards

We are honored and deeply appreciative to have consistently received prestigious awards and recognition year after year, establishing us as one of New York’s foremost hospitals for a wide range of general surgeries, safety measures, specialized procedures, and overall excellence in healthcare. At Lenox Hill Surgeons, our unwavering commitment lies in delivering exceptional care and unwavering support to our patients, guaranteeing their safety and successful recovery throughout their entire surgical experience.

Hospital Quality Awards

Americas 50 best hospitals award 2022 2023-best surgeons nycAmerica’s 50 Best Hospitals Award™ (2023, 2022)

Top 1% in the nation for providing the highest clinical quality year over year.

Best Surgeons NYC-America's 100 Best Hospitals Award Healthgrades

America’s 100 Best Hospitals Award™ (2021)

Top 2% in the nation for consistently delivering clinical quality year over year.


America’s 250 Best Hospitals Award™ (2023, 2022, 2021)

Top 5% in the nation for consistently delivering clinical quality.

Helathgrades Patient Safety Excellence Award 2022 2023 - Best General Surgeons

Patient Safety Excellence Award™ (2023, 2022)

Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications.

Specialty Clinical Quality Awards


Americas 100 best cardiac care award | Healthgrades

America’s 100 Best Hospitals for Cardiac Care Award™ (2023, 2022, 2021, 2020, 2019)

Superior clinical outcomes in heart bypass surgery, coronary interventional procedures, heart attack treatment, heart failure treatment, and heart valve surgery.


America’s 100 Best Hospitals for Coronary Intervention Award™ (2023, 2022, 2021, 2020, 2019)

Superior clinical outcomes in coronary intervention procedures (angioplasty with stent).


America’s 100 Best Hospitals for Prostate Surgery Award™ (2023, 2022, 2021)

Superior clinical outcomes in prostate removal surgery and transurethral resection of the prostate.

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Castle Connolly Top Doctors 2023


Monthly Archives: October 2020

Resection of Colon

The resection of the colon becomes necessary if you have infections and other problems in your large intestine. If your doctor suggests you to undergo this surgery, you need to do it as early as possible because the infected part can lead to other severe issues in your body.

Resection of Colon - Top Surgeons NYC


Your doctor will encourage you to get up and walk the day after surgery. You can also go back to your regular activities after one or two weeks, such as showering, walking upstairs, and driving, but you need to avoid intensive activities for some weeks. Moreover, take an appointment after two weeks of your surgery for a follow-up checkup. If you face any troubles like pain and soreness around the incision, then consult your doctor immediately.

What Is A Colon?

The large intestine, also called a colon, is present in the lower part of the digestive tract. It is a long organ that includes the small intestine, large intestine (colon), and the rectum (concluding part of the colon).

When you swallow your delicious meal, it begins its journey by getting into the stomach for digestion and then into your small intestine, which absorbs the nutrition in your food. The remaining (waste) of the food travels through the colon to the rectum, and then your body removes it. The colon and rectum hold the waste and absorbs water until you expel it.

What Is A Colostomy?

A resection of the colon is also known as a colostomy. This surgery aims to remove the affected part of your colon. The colon is also known as the large bowel or large intestine.

During this surgery, your surgeon cuts the affected section of your colon and then reconnects the other healthy parts. Your surgeon can also suggest you remove the entire colon or some parts of it.

If you don’t have any healthy intestine left, your surgeon can perform a colostomy. During the colon’s resection, the doctor moves one end of the colon to the outside of the abdomen wall. Then, your surgeon attaches the abdomen with the colostomy bag. So that when feces pass through your large intestine, it gathers into the bag. The stool that reaches to the bag is usually liquid or soft.

The method of colostomy is not permanent. The patient has the bag until the intestines heal entirely. By performing another surgery, the surgeon can take out the colostomy. However, in some cases, the doctor does not remove the bag, and the colostomy is permanent.

Why Do You Need Resection of Colon?

The resection of the colon becomes necessary to treat the problems like:

  • Infection
  • Colon cancer
  • Intestinal clogs caused by tumors or scar tissues
  • Diverticulitis, large bowel disease
  • Bleeding In the intestine
  • Precancerous polyps
  • Volvulus, an abnormal position of the intestine
  • Ulcerative colitis, an intestine infection
  • Intussusception – occurs when one part of the intestine slips into the other part.

The Procedure of Colon Resection

Before the surgery, you will get anesthesia, which will help you to remain asleep throughout the surgery. You will also not feel any pain during the process. Your surgeon will choose between open colostomy or laparoscopic.

During the laparoscopic colostomy, the surgeon inserts a thin camera into the intestine to get clear images. This method involves multiple small incisions. The laparoscopic colostomy is less invasive compare to open surgery.

Colon Resection Surgery | General Surgeons NYC

On the other hand, an open colostomy takes place by making a single large incision in your belly to see the colon directly.

The basics of both surgeries are the same. Your surgeon will access the intestine by making one or more incision and removes the damaged or diseased colon. Next, the doctor will sew the remaining parts of the colon together. This step is known as anastomosis. If needed, your surgeon will also do the procedure of colostomy. Then, they will close the incision opening by stitching. In some cases, the surgeon also removes other organs.

Bottom Line

The resection of the colon can be complicated sometimes; if the patients wait too much time to go through surgery. You must get the affected part of the large intestine removed immediately so that the other parts can perform their function. Moreover, it is painful, and a patient can have soreness near their belly.

Your doctor will recommend the perfect time to undergo surgery and also suggest whether open colostomy or laparoscopic colostomy is better for you. After the surgery, there are little chances of any side effects and complications, and if you feel any problem, consult your doctor.

If you are looking for the best surgeons in NYC, Lenox Hills Surgeons is the right place. With the most advanced technology and techniques, our expert surgeons have years of experience in providing compassionate care and surgical precision. Book an appointment or call us at 646-846-1136.