The 20 Best Colonoscopy Doctors near Pasadena, CA
Find the Experts and Specialists who perform Colonoscopy
Zaree Babakhanian M.D. Inc.
Magdi Alexander is a General Surgeon practicing medicine in Pasadena, California. Dr. Alexander is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hernia, Retroperitoneal Inflammation, Ogilvie Syndrome, Hernia Surgery, and Gallbladder Removal. Dr. Alexander is board certified in American Board Or Surgery.
Simon M. Keushkerian, MD Private Practice
Treat patients with respect and compassion in a professional environment. Dr. Keushkerian is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Gallstones, Hernia, Choledocholithiasis, Hernia Surgery, and Colostomy. Dr. Keushkerian is board certified in Surgery General Surgery. Dr. Keushkerian is currently accepting new patients.
Graidukel Med Inc.
Iduama Kelly is a Cardiologist practicing medicine in Pasadena,, California. Dr. Kelly is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sengers Syndrome, Metabolic Syndrome, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Colonoscopy.
Edgar Mehdikhani, MD Private Practice
Dr. Edgar Medhikhani, MD is a Gastroenterologist in Los Angeles, CA and has over 15 years of experience in the medical field. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Mehdikhani to book an appointment. Dr. Mehdikhani is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Gastric Dysmotility, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy. Dr. Mehdikhani is currently accepting new patients.
GI Center Of California
Andrew Kim is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Kim is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Indigestion, Portal Hypertension, Childhood Volvulus, Gastrectomy, and Gastrostomy. Dr. Kim is board certified in Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Kim is currently accepting new patients.
Alliance Digestive Disease Consultants Medical Group
Julie Yang is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Pasadena, California. She has been practicing medicine for over 25 years. Dr. Yang is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Gas Bloat Syndrome, Gastric Dysmotility, Colonoscopy, and Gastrectomy. Dr. Yang is board certified in American Board Of Internal Medicine.
Alliance Digestive Disease Consultants Medical Group
Sassan Soltani is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Pasadena, California. He has been practicing medicine for over 36 years. Dr. Soltani is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Bile Duct Obstruction, Colonoscopy, and Endoscopy. Dr. Soltani is board certified in American Board Of Internal Medicine.
Genesis Healthcare Partners
Wei-chung Chen is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Pasadena, California. He has been practicing medicine for over 15 years. Dr. Chen is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Barrett Esophagus, Colonoscopy, and Endoscopy. Dr. Chen is board certified in American Board Of Internal Medicine.
Alliance Digestive Disease Consultants Medical Group
Peter Rosenberg is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Pasadena, California. He has been practicing medicine for over 33 years. Dr. Rosenberg is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Intestinal Cancer, Endoscopy, and Colonoscopy. Dr. Rosenberg is board certified in American Board Of Internal Medicine.
Robert Siew MD A Medical Corporation
Robert Siew is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Siew is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Sepsis, Endoscopy, and Gastrostomy.
Office
Bosheng Qiu is an Internal Medicine provider practicing medicine in Alhambra, California. Dr. Qiu is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Acute Pancreatitis, Childhood Pancreatitis, Gastrostomy, and Colonoscopy.
Edgar C. Banez, MD Private Practice
Proper medical care is care from the heart. Dr. Banez is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Gastrostomy, and Endoscopy. Dr. Banez is currently accepting new patients.
Kelvin Yeh Md, Inc
Kelvin Yeh is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Alhambra, California. He has been practicing medicine for over 19 years. Dr. Yeh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Indigestion, Hemorrhoids, Painful Swallowing, Gastrostomy, and Endoscopy. Dr. Yeh is board certified in American Board Of Internal Medicine.
Zahn & Associates A Medical Corporation
Chester Zahn is a Gastroenterologist practicing medicine in San Gabriel, California. Dr. Zahn is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastroparesis, Indigestion, Gastrostomy, and Gastrectomy.
Frederick A. Boghossian Md., Inc.
Frederick Boghossian is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Glendale, California. He has been practicing medicine for over 31 years. Dr. Boghossian is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Gastrointestinal Bleeding, Diverticular Disease, Gastrectomy, and Gastrostomy. Dr. Boghossian is board certified in American Board Of Internal Medicine.
Pasadena Gastroenterology Medical Group, Inc.
Isaac Bartley is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Glendale, California. He has been practicing medicine for over 44 years. Dr. Bartley is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Anemia, Painful Swallowing, Endoscopy, and Gastrostomy. Dr. Bartley is board certified in American Board Of Internal Medicine.
Hwan Z. Suk, MD Private Practice
I seek to provide the most complete care to my patients in a caring and respectful way. Dr. Suk is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Necrosis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Gastrostomy, and Colonoscopy. Dr. Suk is currently accepting new patients.
Unicare Laboratory Inc.
Ngo Phan is a primary care provider, practicing in Family Medicine in Alhambra, California. Dr. Phan is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, COVID-19, Gastrostomy, and Colonoscopy.
Duc C. Bui, MD Private Practice
Board Certified in Internal Medicine 1988Board Certified in Geriatric Medicine 2006Board Certified in Nephrology 2007 Fellow, American College of PhysiciansMember, American Medical AssociationDiplomate, American Board of Quality Assurance and Utilization PhysiciansAmerica's Top Physicians 2012 (Consumers' Research Council of America). Dr. Bui is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Necrosis, Acute Kidney Failure, Chronic Kidney Disease, Gastrostomy, and Vertebroplasty. Dr. Bui is board certified in Internal Medicine, Internal Medicine (Sub: Geriatric Medicine), and Internal Medicine (Sub: Nephrology). Dr. Bui is currently accepting new patients.
Mehdi Khorsandi, MD Private Practice
I seek to provide the most complete care to my patients in a caring and respectful way. Dr. Khorsandi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, Gastrectomy, and Gastrostomy. Dr. Khorsandi is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Khorsandi is currently accepting new patients.
Last Updated: 04/28/2026







