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Daniel Geisler, MD, has joined the Division of Colorectal Surgery

… Daniel Geisler, MD, FASCRS, is an internationally recognized colon and rectal surgeon. … and decreasing many of the complications associated with more invasive conventional surgery. Dr. Geisler has … at the Cleveland Clinic from 2005-2010 and was responsible for the resurgence of minimally invasive surgery in the …

Last Modified: 02/14/2024 - 16:54

Hernia

… What is a Hernia? A hernia is a weakness or opening in the … The mechanism of the hernia is similar to what happens with a bulge in a damaged tire, where the inner tube, … chest cavity and the abdomen. The diaphragm is responsible for much of our breathing. Surgeons in Columbia's Division of …

Last Modified: 03/26/2026 - 12:27

Hypertrophic Cardiomyopathy Center at NYP/Columbia

… (HCM) affects approximately one in 500 Americans. It is the most common genetic condition affecting the heart and … breath, and dizziness on exertion. In addition, patients with HCM are at higher risk of sudden cardiac death due to … involves less discomfort. Most patients are hospitalized for two to three days. Septal Myectomy This surgical …

Last Modified: 02/23/2023 - 18:00

Cirrhosis

… Cirrhosis is a condition in which a liver stops functioning normally … caused by liver damage, which makes it difficult for the liver to function. It can take years to become … levels are high, it may be a sign that something is wrong with the liver. Liver Enzymes : High levels of certain …

Last Modified: 01/12/2026 - 11:33

Pediatric Transplant Hepatology Fellowship

… Transplant surgeons. The goal of the one-year program is to produce competent pediatric hepatologists who will … hepatology consultants and meet all eligibility criteria for the American Board of Pediatrics Transplant Hepatology … hypertension, FibroScan Fellows will interact closely with fellows and faculty from other subspecialty divisions …

Last Modified: 10/15/2025 - 16:16

Whipple Procedure (Pancreaticoduodenectomy)

… often referred to as the Whipple procedure, is the most common operation to treat pancreatic cancer. The … as possible. Next Steps If you or someone you care for is dealing with a pancreatic condition, the Pancreas Center is here for …

Last Modified: 09/24/2025 - 13:05

The History of Plastic Surgery: Exploring the Legacy of Jerome P. Webster

… drew you into Webster’s work and this project? Dr. Bogue: I’ve personally always had an interest in history. I minored … in it in college, and all my kind of pleasure reading is in the history realm. Columbia obviously has a really rich … medical history, being an institution that’s been around for a long time. A lot of major discoveries have happened …

Last Modified: 09/25/2025 - 11:15

A New Way to Think About Carbs, Weight, and Obesity

… perhaps,” says Dr. Marc Bessler, Director of the Center for Metabolic and Weight Loss Surgery and United States … of Surgery at Columbia University Medical Center. “But I think there was also a lot of politics in it.” If you look … Bessler. Dr. Bessler uses that language because obesity is not a result of individuals making bad or unhealthy …

Last Modified: 11/07/2025 - 11:53

Adrenal Awareness: Adrenal Incidentalomas

… Dr. Eric Kuo is an endocrine surgeon at Columbia University Medical … a transcription of the discussion, and is lightly edited for context and clarity. Jump to a Section: ADRENAL … BLOOD TESTS & IMAGING SEEKING A DOCTOR Dr. Hyesoo Lowe: I'm here today talking with my colleague, Dr. Eric Kuo, one …

Last Modified: 03/26/2026 - 14:24

10th Annual Muzzi Invitational, Celebrating Ten Years of Cancer Prevention and Research

… It is difficult to cope with the death anniversary of a loved one. For Sue Mirza, it is hard to fathom that 10 years has passed … information provided below. Email: monique.stehle@ulyss.com Phone: 212-455-6237 For more information about the Muzzi …

Last Modified: 02/23/2023 - 18:00

What to Expect from a GI Consultation

… Consultation The first part of your initial consultation with a member of the Pancreas Center GI/Endoscopy team will … family. During this conversation, it will be important for you to know what medications you are currently taking, at … any imaging studies performed, like an MRI or CT scan, it is very important to bring a copy of the study as well as the …

Last Modified: 05/16/2025 - 10:41

Columbia Announces New Marfan Clinic

… Medical Center Marfan Clinic in June 2017. Our goal is to establish the CUMC Marfan Clinic as the premier site for evaluating and treating patients with Marfan Syndrome and other related connective tissue …

Last Modified: 02/23/2023 - 18:00

Sex-hormone Producing Tumor

… tumors are rare tumors that make too much androgen (i.e. testosterone), estrogen, or both. These tumors are found … the only way to determine if a sex-hormone producing tumor is cancer is if there is spread into nearby organs (i.e. … should have tests aimed at the specific type of tumor. For androgen secreting tumors, high blood testosterone and …

Last Modified: 09/24/2025 - 13:51

Hepatitis: Autoimmune Hepatitis

… Autoimmune hepatitis is inflammation caused by the body’s immune system attacking … enough, autoimmune hepatitis can be successfully managed with immunosuppressant drugs. But in severe cases, a liver … disease. They will then conduct a physical exam to check for any signs of the disease. The following are some other …

Last Modified: 01/12/2026 - 11:32

Digestive Disease Dietitians 101

… able to adequately absorb important nutrients. Diabetes is common in pancreatic cancer, and trying to gain weight … , which are dosed based on your actual weight and adjusted for the dietary fat. Diverticular disease Diverticulosis is a … a high fiber diet. Note: It is a myth that patients with diverticulosis must avoid corn, nuts, and seeds …

Last Modified: 01/05/2026 - 14:51