Dr. Randeep Wadhawan

Dr. Randeep Wadhawan

Weight Loss Specialist - Gastrointestinal Surgeon,Bariatric Surgeon

  Fortis Flt. Lt. Rajan Dhall Hospital, Delhi / NCR, India

  22 Years of experience

BIOGRAPHY

Dr. Randeep Wadhawan is one of the finest Weight Loss Specialist in India. He is an experienced Gastrointestinal Surgeon in the India. The Medical practitioner has been associated with various reputed hospitals in the India. The physician is currently working as a HOD & Director, Fortis Flt. Lt. Rajan Dhall Hospital, India. The doctor is a well-reputed and sought after medical expert and is

  • MBBS
  • MS (Gen. Surgery)

qualified. Dr. Randeep Wadhawan has been associated with many hospitals over the course of his illustrious and experienced career.

The hospitals include:

  • Professor & Head of Department of Orthopedics at Pramukh Swami Medical College, Karamsad, Gujarat.
  • Director Orthopedics at Fortis Group of Hospitals.
  • Senior Consultant & Head of Department at Artemis Hospital Gurgaon.
  • Medical Director at Nova Orthopedic and Spine Hospital.

Dr. Randeep Wadhawan has more than 22 Years of clinic experience. The Clinician specializes in and performs the following surgeries:

  • Abdominoperineal Resection
  • Gastric Bypass
  • Hemicolectomy
  • Lap Gastric Banding
  • Sleeve Gastrectomy
  • Bariatric Surgery
  • Oncology
CERTIFICATIONS (3)
  • FIAGES
  • FAMS
  • FAIS
MEMBERSHIPS (10)
  • IAGES - Indian Association of Gastrointestinal Endo Surgeons
  • AMASI - Association of Minimal Access Surgeons of India
  • ASI - Association of Surgeons of India
  • OSSI- Obesity Surgery Society of India
  • IFSO- International Federation for the surgery of Obesity and Metabolic Disorders
  • APHS - Asia-Pacific Hernia Society
  • Delhi Chapter of Association of Surgeons of India
  • IMA - Indian Medical Association
  • DMA (South Delhi Branch) - Delhi Medical Association
  • HSI - Hernia Society of India.
RESEARCH PAPERS AND PUBLICATIONS (3)
  • Oxford Book of Classification of Fractures.
  • Role of Calcitonin in Spinal Canal Stenosis.
  • Follow up study 50 cases of Subtrochanteric fractures.
Procedures
Abdominoperineal Resection

Abdominoperineal resection (APR) is a type of a surgery in which the anus, rectum, and sigmoid colon are removed through small cuts in the belly. It is a surgical procedure done primarily to remove the cancer of the rectum. Typically, abdominoperineal resection (AP) is conducted as an elective procedure. This procedure is most often used to treat rectum cancer if it is located very low in the rectum or in the anus, close to the sphincter muscles.

Nowadays, advanced surgical techniques and other treatment modalities have brought an increase in the rate of sphincter-sparing operations. However, APR surgery is still necessary in selected cases, especially if the patient has distal tumors or poor sphincter function.  AP resection is a major operation. During perineal resection, the rectum, distal colon, and anal sphincter complex are completely removed using both anterior abdominal and perineal incisions. Once the anus and rectum are removed, a permanent colostomy is needed to complete the procedure.

Colostomy brings the colon to an opening at the surface of the skin, which allows the waste to pass out of the body. This new opening is called stoma and usually measures from one to one-and-a-half inches in diameter. A pouch, or a stoma appliance, is needed to be worn at all times. The stoma has no sphincter muscles, so there is no conscious control over the elimination of waste products from the body after the procedure.

Gastric Bypass

Nowadays, weight management is the biggest problem for people from all age groups. Weight loss surgery options are preferred when alternative means of weight loss such as exercise, diet management, and so on fail to work.

Gastric bypass, also known as Roux-en-Y Gastric Bypass, is one of the most popular weight loss surgery options during which the size of the stomach is decreased. The reduced size of the stomach allows for reduced consumption of food by the patient, which in turn, results in gradual weight loss.

Other popular weight loss surgery options include:

  • Sleeve gastrectomy
  • Adjustable gastric band
  • Biliopancreatic Diversion with Duodenal Switch (BPD/DS)

Of all the bariatric procedures, gastric bypass is the most preferred options for weight loss because of the greater possibility of positive outcomes. Moreover, there are no major side effects of gastric bypass.

 What are the criteria for gastric bypass surgery?

 Not everyone is an ideal candidate for gastric bypass surgery. People with a body mass index (BMI) of 40 or more and with a history of heart disease, obesity, and obstructive sleep apnea are mostly recommended gastric bypass surgery.

Hemicolectomy

The last part of the gastrointestinal system is referred as the colon and it is 5-6 cm long. It is ‘U’ shaped and it starts from the distal part of the small intestine and is connected to the rectum and anus. It absorbs the fluids, processes the metabolic waste products, and eliminates through the rectum and anus. The removal of the colon is called colectomy.

There are different types of colectomies such as complete colectomy,  right hemicolectomy, left hemicolectomy, sigmoid colectomy, and proctocolectomy. The surgical removal of the left side of the colon (descending colon) is called left hemicolectomy surgery. The surgical removal of the cecum, ascending colon, and the hepatic flexure (right side of the colon) is called as the right hemicolectomy surgery.

Some of the conditions that require complete colectomy or hemicolectomy surgery include the following:

  • Colon cancer
  • Crohn’s disease
  • Blockage of the colon
  • Precancerous polyps
  • Hereditary polyps
  • Benign tumours
  • Irritable bowel syndrome (IBS)
  • Gastrointestinal bleeding
  • Bowel twisting and obstruction
  • Ulcerative colitis
  • Appendicitis with inflammation of the cecum
  • Right-side colonic diverticular disease (diverticulosis)

A hemicolectomy procedure can be performed as a laparoscopic or open surgery. The type of the surgery to be performed is decided by the surgeon during the evaluation and the decision depends on the age and the condition of the patient.

Sometimes the laparoscopic procedure can also be turned into open surgery, depending on the feasibility of the procedure with respect to safety and accuracy. Overall, the following parameters decide whether a laparoscopic or an open surgical procedure will be performed:

  • Age
  • Diagnosis
  • Medical history
  • Personal preference
Lap Gastric Banding

Obesity has become a growing concern for individuals in the present generation. Surgical intervention is one of the options for weight loss that obese individuals can opt for.

People prefer to choose surgical options for weight loss mostly when they fail to achieve satisfactory results through other methods such as exercise and diet control. There are different types of surgeries for weight loss, demand for which has steadily risen since last few years. One such type of surgery is the gastric banding procedure.

Gastric banding procedure is a minimally invasive surgery conducted with the help of a laparoscope. This surgery involves the placement of a weight loss band that restricts the passage of the food from the stomach to the intestine. It is commonly called as a lap-band or laparoscopic adjustable gastric band (LAGB).

The weight loss band used during the gastric banding procedure is actually an inflatable silicone device with a tendency to expand and contract. Your doctor can adjust the weight loss band from the outside such that only small amounts of food can pass through the stomach.

  • The adjustable gastric band makes you feel full earlier and thereby, aids in gradual weight loss. The gastric band may not result in quick weight loss and you must modify your lifestyle, follow a proper diet and exercise regularly.
  • Gastric banding procedure is an alternative to vertical sleeve gastrectomy, in which a large portion of the stomach in removed to aid in weight loss. Gastric band removal is possible, but you are not advised to opt for it upon reaching the targeted body weight.
Sleeve Gastrectomy

Gastric sleeve procedure, also known as sleeve gastrectomy, involves surgical removal of part of a stomach. This procedure is a permanent one and intends to result in drastic weight loss in individuals suffering from morbid obesity.

During the gastric sleeve procedure, the left side of the stomach is cut and the size is reduced to just 25 percent of its original size. The resulting stomach looks like a banana-like “sleeve.”

The resulting vertical gastric sleeve limits the intake of food due to reduced production of gastric enzymes and digestive juices. You may feel full after eating small amounts of food. This is also known as a “restrictive procedure” as it restricts the amount of food that you can consume at a time. This procedure is performed laparoscopically and is irreversible in nature.

Is it safe to have sleeve gastrectomy?

Gastric sleeve procedure is recommended to individuals whose body mass index (BMI) is 40 or greater than 40. It is a completely safe procedure and is minimally invasive in nature.

When performed correctly, laparoscopic sleeve gastrectomy improves a number of obesity-related medical conditions, including low back pain, arthritis, hypertension, cardiac disorders, obstructive sleep apnea, dermatitis due to skin folds, urinary incontinence, and metabolic syndrome.

Frequently Asked Questions
What area of specialization does Dr. Randeep Wadhawan have?
Dr. Randeep Wadhawan is specialized in India and of the most sought after doctors in Weight Loss Specialist.
Does Dr. Randeep Wadhawan offer Telemedicine Consultation through Medigence?
No, this doctor dose not offer telemedicine via MediGence
How many years of experience does Dr. Randeep Wadhawan have?
Dr. Randeep Wadhawan is one of the most sought after specialists in India and has over 22 Years years of experience.
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