James Yao is an Oncologist in Houston, Texas. Dr. Yao is rated as an Elite provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Islet Cell Tumor, Metastatic Insulinoma, Carcinoid Syndrome, and Pancreatectomy.

Chandrikha Chandrasekharan is an Oncologist and a Palliative Medicine provider in Houston, Texas. Dr. Chandrasekharan is rated as an Elite provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Familial Pancreatic Cancer, and Carcinoid Syndrome. Dr. Chandrasekharan is currently accepting new patients.

Ehab Hanna is an Otolaryngologist and a Surgical Oncologist in Houston, Texas. Dr. Hanna is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Olfactory Neuroblastoma, Adenoid Cystic Carcinoma, Sinus Cancer, Turbinectomy, and Endoscopy.

Jenny Pozadzides is a Hematologist and an Oncologist in Houston, Texas. Dr. Pozadzides is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Neuroendocrine Tumor.

Jason Fleming is a Surgical Oncologist and a General Surgeon in Dallas, Texas. Dr. Fleming is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Neuroendocrine Tumor, Pancreatectomy, and Small Bowel Resection.

Amy Hassan is a Hematologist Oncology specialist and a Hematologist in Houston, Texas. Dr. Hassan is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, and Familial Colorectal Cancer. Dr. Hassan is currently accepting new patients.

Dr. Kimberly Washington is fellowship-trained in hepato-pancreato-biliary surgery with vast experience in the surgical and non-surgical treatment of liver, pancreas and biliary tract disorders. She uses a variety of techniques, including minimally invasive laparoscopy, endoscopy, ablation and robotic-assisted approaches, in the management of benign pancreatic masses, acute/chronic pancreatitis and pancreatic cysts. She is also trained in the management of hepatocellular carcinoma, cholangiocarcinoma and all liver metastatic diseases. Additionally, she treats benign diseases of the liver and biliary tract, including hepatic adenomas, liver hemangiomas, polycystic liver disease, simple and complex biliary stone disease, and bile duct injuries.Dr. Washington earned her medical degree and completed general surgery residency at the University of Tennessee in Memphis. She then served the Arlington, Texas community as a board-certified general surgeon from 2014 until 2020. In 2020, she returned to training in hepato-pancreato-biliary surgery fellowship at Oregon Health & Science University in Portland.In addition to her dedication to the management of surgical disease, Dr. Washington has also served on a global scale, caring for patients in India, Peru, Guatemala and Kenya. She has and continues to serve on numerous regional and national committees to advance the treatment of hepato-pancreato-biliary diseases. Dr Washington has published peer-reviewed works on areas of special interest, including multi-disciplinary management of colorectal liver metastasis with node-negative primary disease and surgical management of breast cancer liver metastasis, presenting many of these published works at national and international meetings. Through her role as a faculty member with the TCU Burnett School of Medicine, Dr. Washington was recognized in 2024 with the Gachman Endowed Faculty Excellence Award. She is a member of the American College of Surgeons, Americas Hepato-Pancreato-Biliary Association, American Pancreatic Association, Association of Women Surgeons, International Hepato-Pancreato-Biliary Association, Society of Surgical Oncology and Society for Surgery of the Alimentary Tract. Dr. Washington is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatic Pseudocyst, Pancreatectomy, and Liver Embolization.

Shane Ashford is a primary care provider, practicing in Family Medicine in Denton, Texas. Dr. Ashford is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Familial Hypertension.

Dr. Adnan Nadir has been a board-certified gastroenterologist and internist in North Texas since 2000. He is also fellowship-trained in gastroenterology. Dr. Nadir places a priority on providing quality comprehensive care for common and complex digestive, esophageal and urologic disorders, including pancreatic disease and colon/rectal disorders.Dr. Nadir earned his medical degree from Dow Medical College in Pakistan. He completed his internal medicine residency at Wayne State University in Detroit, Mich., becoming chief resident during his final year of residency. He then decided to pursue a fellowship in gastroenterology at William Beaumont Hospital in Royal Oak, Mich. More recently, Dr. Nadir completed the Physician Leadership Development Program through the Southern Methodist University Cox School of Business in Dallas, Texas. He has been a member of, and has served in leadership roles for, multiple organizations and committees over the years, including the American College of Gastroenterology and American Gastroenterological Association.Outside of work, Dr. Nadir enjoys traveling and spending time with family and friends. He is fluent in the Hindi and Urdu languages. Dr. Nadir is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Childhood Volvulus, Percutaneous Coronary Intervention (PCI), and Gastrostomy.

Dr. Winston Chan is a double board-certified General Surgeon and Colon and Rectal Surgeon with additional certification and training in the use of the Da Vinci Xi robotic system for minimally invasive surgeries. He is an accomplished surgeon with extensive experience in both university-based teaching and clinical robotics proctoring.Dr. Chan earned his medical degree from the University of Cincinnati College of Medicine. He completed his general surgery residency at The University of Texas Health Science Center at Houston and his colon and rectal surgery fellowship at Baylor University Medical Center in Dallas. Dr. Chan's passion lies in using the latest advanced medical technology, such as robotics and laparoscopy, in combination with his own surgical dexterity to treat complex diseases through small incisions to promote patient comfort and outcomes. His surgical expertise includes treatment of gallbladder disease, hernias, colorectal cancer, diverticulitis and inflammatory bowel disease, anorectal disease, reflux disorders, and soft tissue conditions. Outside of work, he enjoys snowboarding, scuba diving, traveling and spending time with family.Dr. Chan is a member of the American College of Surgeons, American Society of Colon and Rectal Surgeons, and Tarrant County Medical Society. He speaks English and Mandarin. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gallbladder Disease, Bladder Reconstruction, and Endoscopy.

Paul Gray is a General Surgeon in Fort Worth, Texas. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Hernia, Umbilical Hernia, Femoral Hernia, Hernia Surgery, and Parathyroidectomy.

Dr. Tannaz Armaghany is Assistant Professor of Medicine-Hematology and Oncology at the Dan L Duncan Comprehensive Cancer Center at Baylor College of Medicine.Dr. Armaghany’s professional interests include: gastrointestinal medical oncology, neuroendocrine tumors, hepatocellular carcinoma, and hepatobiliary cancers.Dr. Armaghany received her medical degree from Tabriz University in Tabriz, Iran and completed her residency at Cook County Hospital in Chicago, Ill. She also completed fellowships in hematology and medical oncology at Louisiana State University Health in Shreveport, La. and integrative medicine at Arizona State University in Tucson, Ariz.Dr. Armaghany is board-certified in Medical Oncology, Hematology, and Internal Medicine from the American Board of Internal Medicine.Dr. Armaghany serves as President of the Texas branch of the Iranian American Medical Association. She is also a member of American College of Clinical Oncology, American Society of Hematology, North American Neuroendocrine Tumor Society, SWOG Cancer Research Network, Harris County Medical Society, International Society of Liver Cancer, and the Texas Medical Association. Dr. Armaghany is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Neuroendocrine Tumor, Fibrolamellar Carcinoma, Gallbladder Cancer, and Gallbladder Adenocarcinoma.

Mark Floyd, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. Mark Floyd specializes in Oncology and works at Cancer Clinic. To make an appointment, please call (979) 776-2000. Dr. Floyd is part of the St. Joseph Medical Group, a network of multidisciplinary healthcare providers conveniently located throughout the Greater Bryan and College Station areas. St. Joseph's Medical Group accepts all major insurance plans, making it easier for you to access the best care at the best value. To review all accepted insurance carriers, please visit: https://stjoseph.stlukeshealth.org/patients-visitors/insurance-information/medical-group. Dr. Floyd is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Childhood Iron Deficiency Anemia, Large-Cell Immunoblastic Lymphoma, Familial Colorectal Cancer, and Neuroendocrine Tumor.

Andrew Paulson is an Oncologist and an Internal Medicine provider in Dallas, Texas. Dr. Paulson has been practicing medicine for over 18 years and is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Gastrostomy, and Endoscopy.

Dhiresh Jeyarajah is a General Surgeon in Richardson, Texas. Dr. Jeyarajah has been practicing medicine for over 37 years and is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Hiatal Hernia, Hernia, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

Aravind Sanjeevaiah is a Hematologist and an Oncologist in Waxahachie, Texas. Dr. Sanjeevaiah has been practicing medicine for over 23 years and is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Colorectal Cancer, Stomach Cancer, Neuroendocrine Tumor, and Gastrointestinal Stromal Tumor.

Patricio Polanco is a Surgical Oncologist and a General Surgeon in Dallas, Texas. Dr. Polanco is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Pancreatic Cancer, Colorectal Cancer, Neuroendocrine Tumor, Pancreatectomy, and Pancreaticoduodenectomy.

Ana Hoff is an Endocrinologist in Houston, Texas. Dr. Hoff is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. Her top areas of expertise are Thyroid Cancer, Multiple Endocrine Neoplasia Type 2, Medullary Thyroid Carcinoma, Multiple Endocrine Neoplasia, and Thyroidectomy.

Mouhammed Habra is an Endocrinologist in Houston, Texas. Dr. Habra is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Adrenocortical Carcinoma, Adrenal Cancer, Thyroid Cancer, Tissue Biopsy, and Thyroidectomy.

Ibrahim Shalaby is a Hematologist and an Oncologist in Lubbock, Texas. Dr. Shalaby is rated as a Distinguished provider by MediFind in the treatment of Neuroendocrine Tumor. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Pleuropulmonary Blastoma.