Julie Holihan is a General Surgeon in Sugar Land, Texas. Dr. Holihan is rated as an Elite provider by MediFind in the treatment of Hernia. Her top areas of expertise are Hernia, Umbilical Hernia, Hiatal Hernia, Hernia Surgery, and Endoscopy. Dr. Holihan is currently accepting new patients.

Dr. Rizwan Chaudhry is a highly-skilled advanced laparoscopic, bariatric and general surgeon for Advanced Houston Surgical. Board-certified by the American Board of Surgery, Dr. Chaudhry trained at some of the most prestigious institutions in the nation prior to starting his practice in Houston. He completed his General Surgery residency at the world-famous Mayo Clinic in Rochester, Minnesota. He then went on to complete a fellowship in Advanced Laparoscopic and Bariatric Surgery (weight-loss surgery) at the world-renowned Cleveland Clinic in Cleveland, Ohio. Dr. Chaudhry served as the Medical Director of the Weight-loss Institute at Bay Area Regional Medical Center. After a year into practice, he lead the hospital in earning accreditation for Comprehensive Center for Bariatric Surgery by the American College of Surgeons and the American Society for Metabolic and Bariatric Surgeons. In 2016, he was named the top bariatric surgeon in the Houston Bay Area by The Bay Area Citizen (a local newspaper). These accolades are a testament to the quality of care he provides his patients. Dr. Chaudhry was the first surgeon to perform the intragastric balloon procedure in the Houston Bay Area, which is a revolutionary non-surgical procedure for weight loss. Dr. Chaudhry also has a passion for advancing the medical sciences. He has published multiple surgery-related articles in peer-reviewed journals and has given multiple presentations at national conferences. Aside from his passion for treating weight-loss, Dr. Chaudhry performs a multitude of minimally-invasive general surgical procedures as well. He surgically treats GERD (gastro-esophageal reflux disease) and complex paraesophageal hernias with laparoscopic techniques. Dr. Chaudhry is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Hernia, Obesity, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy.

Dr. Fadner, a native Texan, was born and raised in the Houston area. He attended Texas A&M University, where he graduated Magna Cum Laude with a B.S. in Biomedical Sciences. Dr. Fadner obtained his medical degree from the University of Texas McGovern Medical School. He completed his residency training in General Surgery in Tulsa, Oklahoma at the University of Oklahoma Health and Sciences Center. During his surgical training, he developed a passion for the treatment of obesity through minimally invasive techniques. Dr. Fadner returned to Houston to complete a fellowship in Advanced Minimally Invasive Surgery and Bariatric Surgery at The University of Texas. During his fellowship, he received extensive training in primary bariatric surgery as well as in revisional bariatric surgery. Additionally, he was trained in robotic-assisted laparoscopic surgery.Dr. Fadner is excited to offer his patients a wide variety of surgical options to help them achieve their weight loss goals. In addition to treating obesity, Dr. Fadner is also experienced in the surgical treatment of gastro esophageal reflux disease (GERD). When not in the operating room, Dr. Fadner enjoys spending time with his loved ones, traveling, and enjoying the outdoors. He also loves a good movie.Services:Full service bariatric surgery, including:Laparoscopic Sleeve GastrectomyLaparoscopic Rouxen-Y Gastric BypassRevisional bariatric surgeryFull service medical weight loss optionsFull scope of anti-reflux surgery, including:Laparoscopic FundoplicationLaparoscopic Magnetic Sphincter Augmentation (LINX)General surgery including open, laparoscopic and robotic surgery. Dr. Fadner is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Obesity, Hernia, Hiatal Hernia, Hernia Surgery, and Sleeve Gastrectomy.

Dr. Kneitz is a board-certified Internal Medicine physician specializing in comprehensive patient care, medical leadership, and operational excellence. With extensive experience in both clinical practice and medical directorship, Dr. Kneitz has a strong focus on optimizing healthcare delivery, managing complex healthcare systems, and fostering clinician development. His clinical interests include weight management and male wellness, alongside his broad expertise in internal medicine. Dr. Kneitz provides care in diverse settings, including large medical management organizations and private practices.Dr. Kneitz began practicing medicine in 1996 and joined WellMed Medical Management in December 2021 before transitioning to his current role. His areas of focus include population health management, clinician oversight and development, and the financial and operational aspects of large-scale healthcare systems. He is particularly adept at managing fee-for-service and Medicare Advantage plans, with a demonstrated ability to improve quality outcomes and manage patient populations across various insurance structures.Beyond his clinical and administrative expertise, Dr. Kneitz has held significant leadership roles, including Chairman of the Board of Directors – Outpatient Medical Group at Baylor St. Luke’s Medical Group and Area Medical Director for Central and South Houston for the same organization. He has served on numerous hospital and community boards and committees, such as the Medical Executive Board, Hospital Steering Committee, and as a Director and Board Member for the Hill Country Regional Health Network Physician Hospital Organization. He actively participates in the American Board of Internal Medicine Maintenance of Certification Program, reflecting his commitment to ongoing professional development. Dr. Kneitz is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Chronic Cough.

Guillermo Ponce-De is a General Surgeon in Stafford, Texas. Dr. Ponce-De is rated as a Distinguished provider by MediFind in the treatment of Hernia. His top areas of expertise are Gallbladder Disease, Hernia, Ogilvie Syndrome, Hernia Surgery, and Gastrectomy. Dr. Ponce-De is currently accepting new patients.

Ali Mahmood is a Colorectal Surgeon in Sugar Land, Texas. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Diverticular Disease, Familial Colorectal Cancer, Colorectal Cancer, Ureteroscopy, and Ileostomy.

John Abdelsayed is a General Surgeon in Sugar Land, Texas. Dr. Abdelsayed is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Cholecystitis, Gallbladder Disease, Retroperitoneal Inflammation, Hernia Surgery, and Small Bowel Resection.

Michael Yaakovian is a General Surgeon in Sugar Land, Texas. Dr. Yaakovian is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Cellulitis, Necrosis, Choledocholithiasis, Colostomy, and Gastrostomy.

Michael Reader is a General Surgeon in Sugar Land, Texas. Dr. Reader is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Appendectomy. Dr. Reader is currently accepting new patients.

Timothy Oppermann is a General Surgeon and a Cardiologist in Sugar Land, Texas. Dr. Oppermann is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Cellulitis, Necrosis, Pancreatic Pseudocyst, Gastrostomy, and Hernia Surgery. Dr. Oppermann is currently accepting new patients.

Jennifer Kresta is a General Surgeon in Sugar Land, Texas. Dr. Kresta is rated as an Advanced provider by MediFind in the treatment of Hernia. Her top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, and Hernia. Dr. Kresta is currently accepting new patients.

William Albrecht is a General Surgeon in Stafford, Texas. Dr. Albrecht is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Small Bowel Resection, and Hernia Surgery. Dr. Albrecht is currently accepting new patients.

Joey Bluhm is a General Surgeon in Stafford, Texas. Dr. Bluhm is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Gallstones, Choledocholithiasis, Umbilical Hernia, Hernia Surgery, and Colostomy. Dr. Bluhm is currently accepting new patients.

Michael Wood is a General Surgeon in Stafford, Texas. Dr. Wood is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Colostomy. Dr. Wood is currently accepting new patients.

Peter Walker is a General Surgeon in Sugar Land, Texas. Dr. Walker is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Cholecystitis, Gallbladder Disease, Ogilvie Syndrome, Hernia Surgery, and Gastrectomy. Dr. Walker is currently accepting new patients.

Robert Shirley is a General Surgeon in Sugar Land, Texas. Dr. Shirley is rated as an Advanced provider by MediFind in the treatment of Hernia. His top areas of expertise are Peptic Ulcer, Gallbladder Disease, Cholecystitis, Gastrostomy, and Endoscopy. Dr. Shirley is currently accepting new patients.

Shinil Shah is a General Surgeon in Missouri City, Texas. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Hernia. His top areas of expertise are Hernia, Cellulitis, Gallbladder Disease, Endoscopy, and Gastric Bypass. Dr. Shah is currently accepting new patients.

Hassan Chaudhary is an Emergency Medicine provider in Sugar Land, Texas. Dr. Chaudhary is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Gallbladder Disease, Urinary Tract Infection in Children, Gastrointestinal Bleeding, and Multisystem Inflammatory Syndrome in Children (MIS-C).

Samer Mattar is a General Surgeon and a Bariatric Medicine provider in Sugar Land, Texas. Dr. Mattar is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Obesity, Abdominal Obesity Metabolic Syndrome, Obesity in Children, Gastric Bypass, and Sleeve Gastrectomy. Dr. Mattar is currently accepting new patients.

Ashish Saharia is a General Surgeon and a Transplant Surgeon in Sugar Land, Texas. Dr. Saharia is rated as an Experienced provider by MediFind in the treatment of Hernia. His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Liver Failure, Hepatitis, Liver Transplant, and Hepatectomy. Dr. Saharia is currently accepting new patients in some locations.