MediFind found 19 doctor with experience in Gastric Bypass near Columbia, MD. Of these, 13 are Experienced, 5 are Advanced and 1 are Distinguished.
Johns Hopkins Endoscopy & Surgery Center - Columbia
Marcia (Mimi) Canto, M.D., M.H.S. is a Professor of Medicine at The Johns Hopkins University School of Medicine. She is also the Director of Endoscopy at the Johns Hopkins Hospital. Dr. Canto received her Bachelor of Science degree from the University of the Philippines in Manila in 1981 (summa cum laude). She received her Doctor of Medicine degree in 1985 from the University of the Philippines and completed her training in Internal Medicine from State University of New York Sciences Center in Brooklyn, Brooklyn, New York. Dr. Canto completed a postdoctoral fellowship in Gastroenterology-Hepatology at The Johns Hopkins University School of Medicine and received a Master of Health Science in Clinical Epidemiology from The Johns Hopkins University School of Hygiene and Public Health in 1993. Dr. Canto came back to Johns Hopkins after spending three years at Case Western Reserve University in Cleveland, Ohio for advanced endoscopic training. Her primary clinical interests include endoscopy, particularly the use of endoscopic ultrasound (EUS) in detecting early pancreatic cancer and its precursors. She has recently shown that endoscopic ultrasound can be used to detect asymptomatic precancerous lesions in patients with a family history of pancreatic cancer. Dr. Canto is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Barrett Esophagus, Familial Pancreatic Cancer, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.
Johns Hopkins University
Harrison Bai is a Radiologist and an Interventional Radiologist in Columbia, Maryland. Dr. Bai is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Vertigo, Pleural Effusion, Renal Cell Carcinoma (RCC), Thrombectomy, and Stent Placement.
Ronald Prigeon is an Endocrinologist in Baltimore, Maryland. Dr. Prigeon is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Type 2 Diabetes (T2D), Low Blood Sugar, and Gastric Bypass.
Office
Helen Liu is a Holistic Medicine provider in Ellicott City, Maryland. Ms. Liu is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Nerve Decompression and Gastric Bypass.
Ascension Saint Agnes Bariatric Surgery
Isam Hamdallah is a General Surgeon in Catonsville, Maryland. Dr. Hamdallah is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gastrointestinal Perforation, Obesity in Children, Endoscopy, and Gastrectomy.
Johns Hopkins Outpatient Center
Todd T. Brown, MD, PhD is a clinical investigator who focuses on body composition, metabolic, and skeletal abnormalities observed in people with HIV, particularly as related to aging. Through translational investigation, epidemiologic studies, and clinical trials, he has been interested in understanding the pathogenesis of glucose disorders, fat changes, hormonal dysregulation, and osteoporosis in people with HIV, the consequences of these conditions (eg cardiovascular disease, frailty), and their optimal evaluation and management. Dr. Brown is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Low Blood Sugar, Osteoporosis, Malnutrition, Gastric Bypass, and Gastrostomy.
Ashraf Haddad is a General Surgeon in Baltimore, Maryland. Dr. Haddad is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Malnutrition, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Gastrectomy.
Center For Medical & Surgical Weight Loss
Christina Li is a Bariatric Medicine provider in Randallstown, Maryland. Dr. Li is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Hernia, Hiatal Hernia, Gastric Bypass, and Sleeve Gastrectomy.
Office
Mark Kligman is a Bariatric Medicine provider in Baltimore, Maryland. Dr. Kligman is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, Short Bowel Syndrome, Sleeve Gastrectomy, and Gastrectomy.
Johns Hopkins Outpatient Center
Gina Adrales, M.D., M.P.H., joins the Johns Hopkins Department of Surgery as Director of the Division of Minimally Invasive Surgery, Director of the Minimally Invasive Surgery Training and Innovation Center, and Co-Director of the Johns Hopkins Bariatric Surgery Fellowship. Her areas of clinical expertise include gastroesophageal reflux disease (GERD), gallbladder disease, achalasia, splenectomy (spleen removal), benign gastric and intestinal surgery, bariatric surgery, and open and laparoscopic hernia repair (inguinal, ventral, incisional, umbilical, hiatal, paraesophageal). Dr. Adrales has been named an associate member of the American College of Surgeons' Academy of Master Surgeon Educators. Awardees are recognized for having devoted their careers to surgical education and are considered premier leaders in their respective fields. Prior to joining Johns Hopkins, Dr. Adrales was on faculty at Dartmouth where she directed the Surgery Clerkship, the Hernia Surgery Center, and the Bariatric Surgery Program. During her tenure at Dartmouth, she earned her Masters of Public Health at The Dartmouth Institute for Health Policy and Clinical Practice. She received her undergraduate degree from the College of William and Mary and her medical degree from the University of Virginia. She completed her residency at the Carolinas Medical Center and a research and clinical fellowship in minimally invasive surgery at the University of Kentucky before her first faculty appointment at the Medical College of Georgia. A national leader in hernia surgery, Dr. Adrales serves on the Executive Council of the Americas Hernia Society and previously served on the Executive Council of the Americas Hernia Society Quality Collaborative to improve the safety and quality of hernia surgery. She is actively involved in a number of committees for the Society of American Gastrointestinal and Endoscopic Surgeons including various roles in surgical education, the development of the Fundamentals of Endoscopic Surgery and an innovative interactive hernia surgery education module. Dr. Adrales’ research interests include health services research, clinical outcomes and quality improvement in minimally invasive foregut surgery, bariatric and metabolic surgery, and abdominal wall reconstruction. She has presented her work regionally, nationally, and internationally. Dr. Adrales is rated as an Advanced provider by MediFind in Gastric Bypass. Her top areas of expertise are Hernia, Hiatal Hernia, Gastroparesis, Gastrectomy, and Sleeve Gastrectomy.
Ghanshyam Gupta, M.D. PC
Byung Yoo is a Gastroenterologist in Silver Spring, Maryland. Dr. Yoo is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Jaundice, Annular Pancreas, and Gastric Bypass.
Jonathan Morrison is a Vascular Surgeon and a General Surgeon in Baltimore, Maryland. Dr. Morrison is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Delirium, Gastrostomy, and Splenectomy. Dr. Morrison is currently accepting new patients.
University Of Maryland Surgical Associates PA
Hugo Bonatti is a General Surgeon and a Surgical Oncologist in Baltimore, Maryland. Dr. Bonatti is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Malnutrition, Hernia, Rectal Prolapse, Appendectomy, and Gallbladder Removal. Dr. Bonatti is currently accepting new patients.
University Of Maryland Surgical Associates PA
Stephen Kavic is a General Surgeon in Baltimore, Maryland. Dr. Kavic is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Median Arcuate Ligament Syndrome (MALS), Hernia, Gallbladder Disease, Hernia Surgery, and Gastrostomy.
Sinai Hospital Of Baltimore, Inc
Michael O'laughlin is a General Surgeon in Owings Mills, Maryland. Dr. O'laughlin is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Gallbladder Disease, Gastrointestinal Perforation, Sleeve Gastrectomy, and Gastric Bypass. Dr. O'laughlin is currently accepting new patients.
Johns Hopkins Outpatient Center
Dr. Rick Redett is the physician-in-chief for Johns Hopkins Medicine, vice dean for clinical affairs, and president of the Faculty Practice. As a professor of plastic and reconstructive surgery and pediatrics at the Johns Hopkins University School of Medicine, his areas of clinical expertise include pediatric plastic surgery, cleft lip and palate surgery, obstetric brachial plexus palsy reconstruction, facial paralysis, pediatric burn surgery and reconstruction and genital reconstruction. Dr. Redett serves as the director of the Cleft and Craniofacial Center, and the director of the Facial Paralysis and Pain Center at Johns Hopkins. Dr. Redett directs the genital transplant program at Johns Hopkins. He graduated from Dartmouth Medical School after earning his undergraduate degrees in biology and psychology at Emory University. He did his general surgery and plastic surgery training at The Johns Hopkins Hospital. After completing a one-year pediatric plastic surgery fellowship at the Hospital for Sick Children in Toronto, Canada, Dr. Redett joined the Johns Hopkins faculty. Dr. Redett lectures nationally on facial paralysis, genital reconstruction and many other pediatric plastic surgery topics. He is a member of many professional organizations including the American Cleft Palate – Craniofacial Association, American Association of Plastic Surgeons and the American Society of Plastic Surgeons. Dr. Redett has a strong commitment to international health and has done many teaching medical missions to Central and South America and Africa. Dr. Redett serves on the Board of ReSurge International, a 501(c)(3) not-for profit organization which provides reconstructive surgical care for poor children and adults who lack access and builds surgical capacity in developing countries. He and his wife Becky are the proud parents of three wonderful children. Dr. Redett is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Cleft Lip and Palate, Micrognathia, Facial Paralysis, Recurrent Peripheral Facial Palsy, and Gastric Bypass.
Rubenstein Child Health Building
Alba Azola, M.D., is a rehabilitation physician helping patients restore function and movement after an injury or illness. Her expertise includes neurorehabilitation and rehabilitation for swallowing disorders. Dr. Azola completed her residency in physical medicine and rehabilitation at the Johns Hopkins Department of Physical Medicine and Rehabilitation, where in her final year she was awarded the Frank L. Coulson, Jr. Award for Clinical Excellence. Prior to the residency, she was a post-doctoral fellow at the Swallowing Neurophysiology Laboratory at Johns Hopkins. Dr. Azola received her medical degree from the Ponce School of Medicine in Puerto Rico, where she grew up. After the devastating hurricane Maria in 2017, she returned to her homeland to help with hurricane relief. Dr. Azola is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Miller-Fisher Syndrome, Guillain-Barre Syndrome, Stroke, Endoscopy, and Gastric Bypass.
St Paul Place Specialists, Inc.
Brendan Collins is a Plastic Surgeon in Baltimore, Maryland. Dr. Collins is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Breast Enlargement In Males, Melanoma, BRCA Positive Breast Cancer, Lymphadenectomy, and Gastric Bypass. Dr. Collins is currently accepting new patients.
Sinai Hospital Of Baltimore, Inc
Jessica Felton is a General Surgeon and a Cardiologist in Baltimore, Maryland. Dr. Felton is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Hemorrhoids, Anal Fissure, Proctitis, Hemorrhoidectomy, and Colostomy. Dr. Felton is currently accepting new patients.
Last Updated: 01/09/2026
