Clinic of Dr. med. Hani Oweira – Visceral Surgery and Aesthetic Treatments

Dr. med. Hani Oweira is an experienced surgeon in Zurich who specializes in complex surgical procedures. When it comes to surgery in Zurich, Dr. Oweira is an excellent choice.

Viszeralchirurgie, Hernienchirurgie und Krebschirurgie

Visceral Surgery

Dr. Oweira is a specialist in visceral surgery, tumor surgery, hernia surgery, and surgery of the colon, intestines, and digestive system.


Non-Invasive Aesthetics

Cellulite reduction, skin tightening and body contouring, vaginal rejuvenation, and other procedures are carried out in our clinics using simple non-invasive methods.

Dr. med. Hani Oweira

As a specialist in abdominal surgery, I specialize in minimally invasive surgical treatment of abdominal organs, including the entire digestive tract with the esophagus, stomach, small and large intestine, rectum and appendix, liver, pancreas, and spleen, as well as the thyroid and parathyroid glands in surgery in Zurich.

We offer a wide range of services in both outpatient and inpatient settings and tailor our approach to the individual needs of our patients in surgery. A variety of treatment methods and services are offered at the Cham or Zurich locations within the Hirslanden group of clinics in surgery.

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Dr. med. Hani Oweira

Dr. med. Hani Oweira

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Latest Updates from Dr.Oweira Medical Blog..

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    Modern surgery has come a long way since the first documented surgical procedures in ancient Egypt. Advances in technology have revolutionized the field and empowered surgeons to perform surgeries that were once deemed impossible. Modern technologies such as 3D imaging, virtual reality, robotics, augmented reality, and nanotechnology have opened up new possibilities for surgical [...]

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    Published On: May 1, 2023
  • The successful operation that saved the life of a 90-year-old woman: A story from Switzerland

    The inspiring story of Ida Schumacher's successful operation began shortly before Christmas when she realized something was wrong. She experienced severe bleeding and immediately called her niece, who took her to the hospital. The 90-year-old Swiss woman had diverticula in her colon and was taking blood-thinning medication due to a cardiac condition. For the [...]

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  • Visceral surgery: definition, indications and risks

    The visceral surgery is a medical specialty that deals with operations on the abdominal organs (viscera). Modern visceral surgery has a long tradition dating back to the 19th century. Today, visceral procedures play an important role in the treatment of conditions such as cancer, inflammation, or injuries of the abdominal organs. Dr. Oweira is [...]

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    Published On: April 5, 2023
  • Why EmFace Facelift is the skin treatment everyone is talking about?

    In a recent social media update that caused excitement in the beauty world, Irina Cerutti, a well-known journalist and social media influencer from Zurich, shared with her over 1.2 million Instagram followers the phenomenal benefits of the revolutionary EMFACE facelift treatment offered at the prestigious Dr. Oweira Clinic in Zurich. With its groundbreaking [...]

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  • Why should you consider LaseMD ULTRA™ skin treatment?

    As we age, our skin is a window into our past. Sunbathing, stressful situations, hormonal changes and even dietary habits can affect the appearance of our skin.

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  • Hernia surgery: what you need to know

    Hernia surgeries are usually performed by a general surgeon or a specialist in abdominal or groin surgery. Depending on the type of hernia, the operation is either minimally invasive or open.

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    Published On: April 18, 2022
  • How do you protect yourself from diverticulitis?

    Diverticulitis is inflammation of sacs, also called diverticula, that form along the lining of the colon, causing diverticulosis. Although these protuberances are sometimes harmless, they can become inflamed and develop into diverticulitis.

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  • Minimally invasive and robot-assisted surgery

    Modern technologies enable various minimally invasive methods of colorectal surgery and offer tremendous advantages over traditional surgery, which requires a long incision to be made in the abdomen to access the colon.

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Schedule your appointment at the Dr. Oweira clinic

In the heart of Switzerland, the clinics of Dr. Oweira are located in Cham and Zurich, offering a wide range of medical services and surgeries. Learn about the benefits of modern technologies in visceral surgery, weight loss, and aesthetic body treatments by contacting and visiting the clinics of Dr. Oweira in Cham and Zurich.

Praxis Dr. med. Hani Oweira in Zürich

The Dr. Oweira Clinic located on Seestrasse in Zurich is equipped with state-of-the-art devices for tightening and shaping your body. Find the location of the Dr. Oweira Clinic in Zurich by clicking here.

Praxis Dr. med. Hani Oweira in Cham

Rigistrasse 1, 6330 Cham

Dr. Oweira is a specialist in visceral surgery. Contact the Cham clinic today and schedule an appointment with Dr. Oweira by visiting the contact page.

Stay In Touch

You can obtain further information about non-invasive aesthetic treatments at the clinics of Dr. Oweira in Cham and Zurich.

Opening hours: Monday – Friday: 8:30 am – 5:00 pm.