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Diverticulitis and Diverticulosis

… Reviewed by the physicians of Columbia’s Colorectal Surgery Team , March 2024 About In … cases, and when repeated attacks affect function and quality of life, surgery may be required. Surgery for …

Last Modified: 01/26/2026 - 12:16

Our Super Specialty: Restorative Surgery & Ostomy Avoidance

… The Global Center at NewYork-Presbyterian/Columbia is distinguished for its expertise in the management of all problems related to the small intestine, colon, rectum … disease, preserve continence, and maintain health and quality of life by creating an ileoanal J pouch reservoir. We …

Last Modified: 03/03/2026 - 11:35

Breast Cancer Care Program at Columbia

… one have been diagnosed with breast cancer, you want peace of mind. That means working with a cancer care team with the experience and expertise to deliver the best possible … that cancer impacts every part of your life. Our program is designed to support you at every step of your care journey …

Last Modified: 09/22/2025 - 13:57

Pokala Ravi Kiran, MD

… Dr. Ravi P. Kiran is the co-director of the Global Center for Integrated Colorectal Surgery and … Dr. Kiran has specific interests in surgical outcomes and quality and in evidence-based strategies for inflammatory …

Last Modified: 03/05/2026 - 09:35

Transplant Waiting List

… Wait-Listed: The Organ Procurement Process Waiting for a suitable donor … time has been described by many transplant recipients and their families as the most difficult part of the transplant process. Fear and anxiety are normal …

Last Modified: 01/15/2026 - 15:45

Gastric Balloons

… Reviewed by the physicians of Columbia’s Weight Loss Surgery Team , February 2024 What … and Obalon balloons also have FDA approval, and although their design and volume differ, the goal of this therapy is …

Last Modified: 11/12/2025 - 13:25

Loin Pain Hematuria Syndrome

… Syndrome (LPHS) is a rare condition that causes periods of severe intermittent or persistent back, abdominal, or groin pain accompanied by blood in the urine. There are various management strategies available … to invasive that can improve patient outcomes and quality of life. LPHS is a complex disease which is difficult …

Last Modified: 01/13/2026 - 12:59

Laparoscopic Gastric Banding

… Reviewed by the physicians of Columbia’s Weight Loss Surgery Team , February 2024 … or weight loss failure. Stories & Perspectives In Their Own Words: Patients Describe Their Transformations Next …

Last Modified: 11/03/2025 - 12:25

Towards a Vision of Humanity: Cancer Treatment for All

… " Of all the forms of inequality, injustice in health care is … minorities experience less access to health care, poorer quality of care when it is available, and worse outcomes in … mastectomy and lower rates of breast reconstruction than their non-Asian peers. Hispanic and black women are more …

Last Modified: 05/25/2023 - 11:46

Colorectal Programs & Services

… We are proud to have one of the top-ranked colorectal programs in the world, as rated … surgery and pouch repair Ostomy avoidance and advanced quality of life options for patients with an ostomy Learn …

Last Modified: 02/10/2026 - 13:34

Mitral Valve Stenosis

… Stenosis? Mitral valve stenosis is a condition in which the heart's mitral valve is narrowed or stiff. Stenotic … through the left ventricle, the main pumping chamber of the heart. The upper heart chamber swells as pressure … medication, such as warfarin (Coumadin), for the rest of their life to reduce the risk of blood clotting and stroke. …

Last Modified: 12/16/2025 - 15:27

Thyroid Cancer Causes

… Prognosis/Outcomes What Causes Thyroid Cancer? Although the exact causes of thyroid cancer are not yet well understood, there are two … gland). People with medullary thyroid cancer, as well as their families, should consider getting tested for the …

Last Modified: 09/25/2025 - 15:01

State of the Union: Aortic Surgery Today

… "Ninety percent of these operations are planning. Maybe 10 or 20 percent is execution." Over the last several years,  aortic surgery has evolved greatly. … to travel or stay in New York. It’s a difficult balance. Quality improves with volume, but access becomes harder. So …

Last Modified: 02/12/2026 - 12:37

Aortic Repair & Replacement

… What are the treatment options for Aortic Valve Disease? There are two types of aortic valve surgery: aortic valve repair and aortic valve … medication, such as warfarin (Coumadin), for the rest of their life to reduce the risk of blood clotting and stroke. …

Last Modified: 12/16/2025 - 16:15

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