The 20 Best Lactose Intolerance Doctors Near Me in Phoenix, AZ
Find the Top Lactose Intolerance Experts and Specialists
Arizona Digestive Health
Brenda Dennert is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Dennert is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Lactose Intolerance, Diverticular Disease, and Endoscopy. Dr. Dennert is board certified in American Board Of Internal Medicine. Dr. Dennert is currently accepting new patients.
District Medical Group
Keng-yu Chuang is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Chuang is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Colorectal Cancer, Colorectal Cancer, Endoscopy, and Colonoscopy. Dr. Chuang is board certified in American Board Of Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Chuang is currently accepting new patients.
Arizona Digestive Health
Eugene Tharalson is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Tharalson is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Tharalson is board certified in American Board Of Internal Medicine. Dr. Tharalson is currently accepting new patients.
Arizona Digestive Health
David Drewitz is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Drewitz is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, and Endoscopy. Dr. Drewitz is board certified in American Board Of Internal Medicine. Dr. Drewitz is currently accepting new patients.
Banner-University Medical Center Phoenix
Darrell Wadas is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Wadas is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Endoscopy. Dr. Wadas is currently accepting new patients.
Arizona Digestive Health
Barbara Maccollum is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Maccollum is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Diarrhea. Dr. Maccollum is board certified in American Board Of Internal Medicine. Dr. Maccollum is currently accepting new patients.
Phoenix Children's
Emmanuel Siaw is a Pediatric Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Siaw is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance, Malnutrition, Bowel Incontinence, and Painful Swallowing. Dr. Siaw is currently accepting new patients.
Phoenix Children's
Keith Sacco is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Sacco is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Granulomatous Disease, Coccidioidomycosis, Multisystem Inflammatory Syndrome in Children (MIS-C), and Hives.
PCH Gastroenterology
Elizabeth Collyer is a Pediatric Gastroenterologist and a Pediatrics provider practicing medicine in Phoenix, Arizona. Dr. Collyer is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Celiac Disease, Delayed Growth, and Eosinophilic Colitis. Dr. Collyer is board certified in Pediatrics and Pediatrics (Sub: Pediatric Gastroenterology). Dr. Collyer is currently accepting new patients.
Phoenix Children's
Shahan Fernando is a Pediatric Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Fernando is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Malnutrition, Eosinophilic Esophagitis, Esophagitis, and Bowel Incontinence. Dr. Fernando is currently accepting new patients.
Phoenix Children's Hospital
Terry Dorr is a Pediatric Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Dorr is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Bowel Incontinence, Encopresis, Malnutrition, and Painful Swallowing. Dr. Dorr is currently accepting new patients.
Phoenix VA Hospital
Lu Yao is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Yao is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Chinese Restaurant Syndrome, Lactose Intolerance, Jaundice, Pancreaticoduodenectomy, and Gallbladder Removal.
Arizona Digestive Health
Ronald Hauptman is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Hauptman is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Hauptman is board certified in American Board Of Internal Medicine. Dr. Hauptman is currently accepting new patients.
Arizona Digestive Health
Shifat Ahmed is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Cannabinoid Hyperemesis Syndrome (CHS), Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Colonoscopy, and Endoscopy. Dr. Ahmed is board certified in American Board Of Internal Medicine. Dr. Ahmed is currently accepting new patients.
Arizona Digestive Health
Radhika Babaria is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Babaria is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, and Lactose Intolerance. Dr. Babaria is board certified in American Board Of Internal Medicine. Dr. Babaria is currently accepting new patients.
Office
Paul Berggreen is a Gastroenterologist practicing medicine in Phoenix, Arizona. Dr. Berggreen is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Erythema Nodosum, Diverticular Disease, and Gastric Dysmotility. Dr. Berggreen is currently accepting new patients.
Genoa Healthcare LLC
Monty Herron is a primary care provider, practicing in Family Medicine in Phoenix, Arizona. He has been practicing medicine for over 17 years. Dr. Herron is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Mastoiditis. Dr. Herron is currently accepting new patients.
Tempe Family Practice
Joseph Alia is a primary care provider, practicing in Family Medicine in Tempe, Arizona. Dr. Alia is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Alia is board certified in Family Medicine and American Osteopathic Board Of Family Physicians. Dr. Alia is currently accepting new patients.
Banner Children's Specialists Gastroenterology Clinic
Swati Kolpuru is a Pediatric Gastroenterologist practicing medicine in Mesa, Arizona. Dr. Kolpuru is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Fecal Impaction, Encopresis, Bowel Incontinence, and Diarrhea. Dr. Kolpuru is board certified in American Board Of Pediatrics/Gastroenterology and American Board Of Pediatrics. Dr. Kolpuru is currently accepting new patients.
Banner Thunderbird Medical Center
Vikram Singh is a Gastroenterologist practicing medicine in Glendale, Arizona. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Colitis, Viral Gastroenteritis, Gastrectomy, and Endoscopy. Dr. Singh is currently accepting new patients.
Last Updated: 11/08/2026


