The 20 Best Achalasia Doctors Near Me in Orange, CA
Find the Top Achalasia Experts and Specialists
UCI Health
Kenneth Chang is a Gastroenterologist practicing medicine in Orange, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Achalasia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.
UCI Health H.H. Chao Comprehensive Digestive Disease Center
Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as a Distinguished provider by MediFind in the treatment of Achalasia. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.
Ashish Chogle is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Chogle is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Hirschsprung Disease, PIK3CA-Related Overgrowth Spectrum, and Mast Cell Activation Syndrome (MCAS). Dr. Chogle is currently accepting new patients.
Gregory Wong is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hirschsprung Disease, Wolf-Hirschhorn Syndrome, Neurogenic Bowel, and Bowel Incontinence. Dr. Wong is currently accepting new patients.
Daniel Oh is a Thoracic Surgeon practicing medicine in Fullerton, California. Dr. Oh is rated as an Advanced provider by MediFind in the treatment of Achalasia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Lung Nodules, Pleuropulmonary Blastoma, Squamous Cell Lung Carcinoma, and Endoscopy. Dr. Oh is currently accepting new patients.
Optum - Chapman
Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine.
St Joseph Hospital Of Orange
Jose Roque is a Gastroenterologist practicing medicine in Orange, California. Dr. Roque is rated as an Experienced provider by MediFind in the treatment of Achalasia. His clinical expertise encompasses Achalasia, Gastroesophageal Reflux Disease (GERD), and Diverticular Disease.
Genesis Healthcare Partners PC
Haig Najarian is a Gastroenterologist practicing medicine in Orange, California. He has been practicing medicine for over 34 years. Dr. Najarian is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Ascites, Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrectomy, and Endoscopy. Dr. Najarian is board certified in American Board Of Internal Medicine.
Office
Marcelo Hinojosa is a General Surgeon practicing medicine in Orange, California. Dr. Hinojosa is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Obesity, Hiatal Hernia, Endoscopy, and Gastric Bypass.
UCI Health Chao Family Comprehensive Digestive Disease Center
Shaun Daly is a Gastroenterologist practicing medicine in Orange, California. Dr. Daly is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Obesity, Hernia, Gallbladder Removal, and Endoscopy.
University Of California Irvine
Kyle Fortinsky is a Gastroenterologist practicing medicine in Orange, California. Dr. Fortinsky is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Toxic Megacolon, Viral Gastroenteritis, and Endoscopy.
UCI Health H.H. Chao Comprehensive Digestive Disease Center
John Lee is a Gastroenterologist practicing medicine in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Jaundice, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy.
UCI Health Chao Family Comprehensive Digestive Disease Center
William Karnes is a Gastroenterologist practicing medicine in Orange, California. Dr. Karnes is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
UCI Health
Ninh Nguyen is a General Surgeon practicing medicine in Orange, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Stomach Cancer, Endoscopy, and Gastrectomy.
Uc Regents
Robert Fearn is a Gastroenterologist practicing medicine in Orange, California. Dr. Fearn is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Achalasia, Indigestion, Portal Hypertension, Childhood Volvulus, and Ileostomy.
UCI Health
Samuel Ji is an Internal Medicine provider practicing medicine in Orange, California. Dr. Ji is rated as an Experienced provider by MediFind in the treatment of Achalasia. His clinical expertise encompasses Gastrointestinal Bleeding, Achalasia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.
Uc Regents
Joshua Kwon is a Gastroenterologist practicing medicine in Orange, California. Dr. Kwon is rated as an Experienced provider by MediFind in the treatment of Achalasia. His clinical expertise encompasses Viral Gastroenteritis, Hepatitis B, Esophagitis, Endoscopy, and Gastric Bypass.
Won K Yu MD
Won Yu is an Internal Medicine provider practicing medicine in Tustin, California. He has been practicing medicine for over 26 years. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Indigestion, Pancreatic Pseudocyst, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy. Dr. Yu is board certified in American Board Of Internal Medicine.
Quang Quoc Phan, MD
Quang Phan is a Gastroenterologist practicing medicine in Garden Grove, California. He has been practicing medicine for over 40 years. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Jaundice, Familial Adenomatous Polyposis, Hepatitis, Gastrostomy, and Endoscopy. Dr. Phan is board certified in American Board Of Internal Medicine.
Office
Katarzyna Twardowska is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Twardowska is rated as an Experienced provider by MediFind in the treatment of Achalasia. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Volkmann Contracture, Peptic Ulcer, Gastrostomy, and Endoscopy.
Last Updated: 04/28/2026
