The 20 Best Glucagonoma Doctors Near Me in Dallas, TX
Find the Top Glucagonoma Experts and Specialists
Texas Health Surgical Specialists
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 Advanced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Gallbladder Disease, Bladder Reconstruction, and Endoscopy.
Texas Health Surgical Specialists
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 Glucagonoma. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatic Pseudocyst, Pancreatectomy, and Liver Embolization.
Texas Health Internal Medicine
Alan Kaye is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Kaye is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Texas Health Surgical Specialists
Dr. Tom Shires is a Fellow of the American College of Surgeons and sits on their Board of Governors. He specializes in hepatic, pancreatic and biliary surgery. He has followed in the footsteps of his surgeon father, who was a leading researcher and pioneer in the areas of trauma and burn care. Dr. Shires currently serves as the John P. Thompson Chair for Surgical Services at Texas Health Presbyterian Hospital Dallas and on the hospital's Board of Trustees. He also sits on numerous committees, including Texas Health Dallas' Medical Executive Committee and Surgical Services Committee.Dr. Shires graduated with honors from Duke University School of Medicine in Durham, N.C., and completed his general surgery residency training at Emory University School of Medicine in Atlanta, Ga. He was the Harvey Cushing Research Fellow at Cornell University Medical College New York Presbyterian Hospital and the Daniel Elkin Clinical Fellow at Emory.He has decades of experience in the use of advanced and minimally invasive surgical techniques. He previously served as Chief of Surgery at Zale-Lipshy University Hospital in Dallas and as Chairman of the GI and Endocrine Division at The University of Texas Southwestern Medical Center, also in Dallas. Dr. Shires is an avid lecturer, author, medical editor and medical reviewer. Dr. Shires' special interest in surgical education shows through in his role as the residency program director for surgery residents at Texas Health Dallas.Dr. Shires is an active member of such organizations as the North Texas Chapter of the American College of Surgeons, American Hepato Pancreato Biliary Association, The Society for Surgery of the Alimentary Tract, Surgical Infection Society and Association for Academic Surgery. Dr. Shires is rated as a Distinguished provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Esophageal Cancer, Pancreatectomy, and Hernia Surgery.
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 an Advanced provider by MediFind in the treatment of Glucagonoma. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Fibrolamellar Carcinoma, Gallbladder Cancer, and Gallbladder Adenocarcinoma. Dr. Armaghany is currently accepting new patients.
UT Southwestern Frisco - Digestive Disease
Hendrikus Vanderveldt is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Frisco, Texas. Dr. Vanderveldt is rated as an Advanced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Childhood Pancreatitis, Chronic Pancreatitis, Bile Duct Obstruction, Pancreatectomy, and Endoscopy.
Kelsey Seybold Clinic
Sunil Patel is an Oncologist practicing medicine in Houston, Texas. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Metastatic Insulinoma, Pancreatic Islet Cell Tumor, Colorectal Cancer, and Glucagonoma.
MedHealth
Dhiresh Jeyarajah is a General Surgeon practicing medicine in Richardson, Texas. Dr. Jeyarajah is rated as an Advanced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Jeyarajah is board certified in - American Board Of Surgery/General Surgery, General Surgery- American Board Of Surgery/General Surgery, and General Surgery- American Board Of Surgery.
Greater Houston Gastroenterology
Isaac Raijman, MD, is dedicated to delivering high-quality, compassionate care to Houston and nearby communities. Isaac Raijman specializes in Gastroenterology and works at Digestive Associates of Hou. To make an appointment, please call (713) 795-4444. To review all accepted insurance carriers, please visit: https://www.stlukeshealth.org/patients-visitors/patients/billing-insurance/insurances-accepted. Dr. Raijman is rated as an Advanced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 72 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Chronic Pancreatitis, Bile Duct Obstruction, Endoscopy, and Lithotripsy. Dr. Raijman is currently accepting new patients.
MedHealth
Prashant Kedia is a Gastroenterologist practicing medicine in Dallas, Texas. Dr. Kedia is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Achalasia, Acute Pancreatitis, Endoscopy, and Gastric Bypass. Dr. Kedia is board certified in Gastroenterology- American Board Of Internal Med, Gastroenterology- American Board Of Internal Med/Gastroenterology, and Gastroenterology- American Board Of Internal Medicine.
Texas Health Surgical Specialists
Dr. Brian Tibbs brings more than a decade of clinical and research experience to Texas Health Surgical Care. As a fellowship-trained trauma/critical care surgeon, he has extensive experience in the surgical management of patients with critical wounds, burns, traumatic injuries and other life-threatening conditions. With his added qualification in surgical critical care, Dr. Tibbs is also able to care for post-surgical patients in the ICU. He currently serves as the medical director of Trauma Services for Texas Health Presbyterian Hospital Dallas. Previously, he was the medical director of Burn and Trauma Research at Mercy Medical Research Institute in Springfield, Mo.Dr. Tibbs earned his medical degree from the University of Missouri-Kansas City. He remained in Kansas City to complete his residency training in general surgery before heading to Atlanta, Ga. While in Georgia, Dr. Tibbs pursued his fellowship-training in trauma and surgical critical care at Emory University School of Medicine. He uses advanced and minimally invasive surgical techniques to perform complex hernia and abdominal wall repairs; intestinal bowel surgeries, laparoscopic appendectomies, cholecystectomies and gallbladder removal; tissue biopsies; and other acute care and emergent surgeries.In addition to his in-depth clinical work in trauma and surgical critical care, Dr. Tibbs is well-published on topics ranging from burn trauma and gunshot wounds to hemorrhagic shock and rare fungal infections in tornado victims. He is a Fellow of the American College of Surgeons, and a member of the Eastern Association for the Surgery of Trauma and Western Trauma Association. Dr. Tibbs is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Subarachnoid Hemorrhage, Delirium, Ogilvie Syndrome, Synovectomy, and Gastrostomy.
Texas Digestive Disease Consultants
Amit Desai is a Gastroenterologist practicing medicine in Plano, Texas. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Desai is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.
Texas Oncology, P.A.
Dr. Paulson is board certified in Medical Oncology and Internal Medicine. He serves as the co-director of the Gastrointestinal Research Program for The US Oncology Network, as well as the medical director for the Neuroendocrine Research and Treatment Center at Baylor Charles A. Sammons Cancer Center.Dr. Paulson is active in clinical research focused on neuroendocrine tumors, as well as cancers of the pancreas, liver, esophagus, stomach and colon. Dr. Paulson is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Pancreatic Cancer, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Gastrostomy, and Endoscopy. Dr. Paulson is board certified in Medical Oncology- American Board Of Internal Med/Medical Oncology and Medical Oncology- American Board Of Internal Medicine.
Baylor Scott & White Oncology - Waxahachie
Aravind Sanjeevaiah, MD is board-certified and fellowship training in Hematology and Oncology. After his fellowship training, he spent 3 years practicing in Anchorage, Alaska where he treated many patients with gastrointestinal cancers. His patients in Alaska presented him with unique clinical, social, and logistical challenges, which motivated him to cultivate an interest in GI oncology. He brought this interest in GI oncology to his previous practice where he ran clinical trials, trained medical students, residents, and fellows, and performed research in addition to treating patients with GI cancers. Dr. Sanjeevaiah is married to a fellow physician and has 3 children. In his spare time, he enjoys running, hiking, and spending time with his family at the beach. Dr. Sanjeevaiah is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Stomach Cancer, Neuroendocrine Tumor, and Pancreatic Cancer. Dr. Sanjeevaiah is board certified in Medical Oncology- American Board Of Internal Med/Medical Oncology, Hematology- American Board Of Internal Med/Hematology, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, Medical Oncology- American Board Of Internal Medicine, and Hematology- American Board Of Internal Medicine.
Baylor Scott & White Specialty Clinic - Lakeway
Dr. Harrison was born in Baytown, TX. He graduated from Texas A&M with honors. He has the distinction of being board-certified in three disciplines: General Surgery, Colorectal Surgery and Vascular Surgery. Dr. Harrison is a proponent for education. In addition to being a surgeon, he has also been an instructor for the Baylor College of Medicine Physician Assistant Program. His membership in several professional associations keeps him on top of the latest technology in all three fields. Dr. Harrison uses robot-assisted technology to perform minimally invasive surgery. Patients benefit from shorter hospital stays, less pain, and a lower risk of infection due to the nature of the procedure. Dr. Harrison married his high school sweetheart, Denise and they have four grown children. He and his wife moved to Austin from Tyler, TX to be closer to their children. They look forward to getting involved with their community and giving back. Dr. Harrison is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Arterial Embolism, Carotid Artery Surgery, and Colostomy. Dr. Harrison is board certified in Vascular Surgery- American Board Of Surgery.
Texas Digestive Disease Consultants
Andrew Bolin is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Plano, Texas. Dr. Bolin is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Bolin is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.
Baylor Scott & White Digestive Diseases - Centennial
Dr. David Lee is a board-certified gastroenterologist in Frisco who specializes in advanced interventional and therapeutic endoscopy. He has extensive experience treating a wide variety of GI conditions, including gastroesophageal reflux disease (GERD), Barrett's esophagus, achalasia, Zenker's diverticulum, diseases of the pancreas and biliary system, and colon cancer screening. With a passion for using the latest in endoscopic innovations to care for his patients, Dr. Lee has advanced training and experience performing a variety of endoscopic procedures. These include endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound (EUS), peroral endoscopic myotomy (POEM), endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD) and endoscopic suturing. During his career, Dr. Lee has published extensively in numerous peer-reviewed journals and has been a part of multiple national and international multicenter studies. He is a member of several professional organizations, including the American Society for Gastrointestinal Endoscopy, American College of Gastroenterology, American Gastroenterological Association, American Foregut Society, Texas Society of Gastroenterology and Endoscopy, Foundation for Interventional & Therapeutic Endoscopy, Korean American Medical Association, and American Medical Association. In his free time, Dr. Lee enjoys cooking, traveling, and spending quality time with his wife and two children. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Achalasia, Bile Duct Stricture, Pancreatic Pseudocyst, Stent Placement, and Endoscopy. Dr. Lee is board certified in Internal Medicine- American Board Of Internal Med, Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Medicine, and Gastroenterology- American Board Of Internal Medicine.
Baylor Scott & White Transplant Services - Dallas
"Dr. Beecherl is a Clinical Associate Professor at Texas A&M College of Medicine at Texas A&M Health Science Center, Dallas. Dr. Beecherl is a board-certified general surgeon with a focus on hepato-biliary and pancreatic surgery, islet autotransplantation and gastrointestinal oncologic surgery. He has practiced in Dallas since finishing his fellowship training in 1999. Prior to moving to Baylor University Medical Center, part of Baylor Scott & White Health, in Dallas, he practiced at Presbyterian Hospital of Dallas serving in several leadership positions including the Executive Committee of the Medical Board and seven years as Chairman of the Department of General Surgery. He has been named one of the ""Best Doctors in Dallas"" by D Magazine perennially since 2001. He has also been recognized as a ""Texas Super Doctor"" by Texas Monthly Magazine for the last several consecutive years. Dr. Beecherl received his Bachelor of Science degree in Chemical Engineering from the University of Texas, at Austin in 1986, his Masters of Science in Anatomy from Tulane University Graduate School in 1991, and his Doctorate of Medicine from Tulane University Medical Center in 1991. Dr. Beecherl started his post-graduate training in Dallas as a surgical intern at Parkland Memorial Hospital in 1991. He then trained for six years at the University of Texas Southwestern Medical Center which included two years of laboratory research and four years of residency which he finished in 1998 as the Administrative Surgical Chief Resident of Parkland. His last year of training was a fellowship in Hepato-Biliary and Pancreatic Surgery at the Toronto General Hospital in Toronto, Ontario. After completing his fellowship, Dr. Beecherl returned to Dallas and was a founding partner of Southwest General Surgery Associates. In 2016 he moved to Baylor's Simmons Transplant Institute and serves as the Director of Islet Autotransplantation. Dr. Beecherl is a Fellow of the American College of Surgeons, a Diplomat of the American Board of Surgery, and a member of Dallas County Medical Society, the Texas Medical Society, the Parkland Surgical Society, and the American Hepato-Biliary and Pancreatic Association. Dr. Beecherl is a native of Dallas who stays active outside the hospital raising four children with his wife, Susan, and by serving on several civic, church, and foundation boards. See Dr. Beecherl's Publications here. Read more about Dr. Beecherl's publications on PubMed.gov and the Baylor Health Sciences Library . Dr. Beecherl has been named one of Texas Monthly's Texas Super Doctors for the past 20 years earning him a place on Texas Monthly's 20 Years Legacy list.". Dr. Beecherl is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Childhood Pancreatitis, Acute Pancreatitis, Islet Cell Transplantation, and Pancreatectomy. Dr. Beecherl is board certified in Transplant Surgery- American Board Of Surgery/General Surgery, Transplant Surgery- American Board Of Surgery, and General Surgery- American Board Of Surgery.
Texas Digestive Disease Consultants
Hemangi Kale is a Gastroenterologist practicing medicine in Dallas, Texas. Dr. Kale is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Gastrectomy. Dr. Kale is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology and Gastroenterology- American Board Of Internal Medicine.
Texas Digestive Disease Consultants
Sarita Gayle is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Dallas, Texas. She has been practicing medicine for over 18 years. Dr. Gayle is rated as an Experienced provider by MediFind in the treatment of Glucagonoma. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Heartburn, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy. Dr. Gayle is board certified in Gastroenterology- American Board Of Internal Med/Gastroenterology, Internal Medicine- American Board Of Internal Med, Gastroenterology- American Board Of Internal Medicine, and Internal Medicine- American Board Of Internal Medicine.
Last Updated: 04/28/2026















