The 20 Best Colonoscopy Doctors near Newport Beach, CA
Find the Experts and Specialists who perform 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 an Elite provider by MediFind in Colonoscopy. 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.
Preventive Healthcare Medical Centers
Elizabeth Raskin is a Colorectal Surgeon practicing medicine in Newport Beach, California. Dr. Raskin is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Rectal Prolapse, Familial Colorectal Cancer, Colorectal Cancer, Hernia Surgery, and Colostomy.
Haris Ali, M.D.
Haris Ali is an Oncologist practicing medicine in Newport Beach, California. Dr. Ali is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Myelofibrosis, Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Bone Marrow Aspiration, and Bone Marrow Transplant.
Monzr M. Al Malki, M.D.
Mhd Al Malki is an Oncologist practicing medicine in Newport Beach, California. Dr. Al Malki 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 Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Colonoscopy.
Hoda Pourhassan, M.D.
Hoda Pourhassan is an Oncologist practicing medicine in Newport Beach, California. Dr. Pourhassan is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant.
Angizeh Sadeghi MD Inc.
Angizeh Sadeghi is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Sadeghi is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Mallory-Weiss Syndrome, Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, Colonoscopy, and Gastrectomy.
Surinder Saini MD Inc.
Surinder Saini is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Saini is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Newport Harbor Otology Associates And Ear Medical Group Inc.
Amita Sadeghi is a primary care provider, practicing in Gastroenterologist in Newport Beach, California. Dr. Sadeghi is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Diarrhea, Colitis, Heart Failure, Colonoscopy, and Endoscopy.
Newport Coast Medical Group Inc.
Jennifer Keiner is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Keiner is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Juvenile Primary Osteoporosis, Sepsis, Gastrointestinal Bleeding, Colonoscopy, and Gastrostomy.
UCI Health Susan Samueli Integrative Health Institute
Kiran Sachdev is a Gastroenterologist practicing medicine in Irvine, California. Dr. Sachdev is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Encopresis, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.
John C. Storch M.D. Inc.
John Storch is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Storch is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Trophoblastic Tumor Placental Site, Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Juvenile Primary Osteoporosis, and Colonoscopy.
Hoag Memorial Hospital Presbyterian
Shivani Martin is a Geriatrics provider practicing medicine in Newport Beach, California. She has been practicing medicine for over 17 years. Dr. Martin is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Necrosis, Pneumonia, Endoscopy, and Ureteroscopy.
Hoag Memorial Hospital Presbyterian
Tommy Lee is an Internal Medicine provider practicing medicine in Newport Beach, California. Dr. Lee is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Gallbladder Disease, Fractured Spine, Heart Failure with Preserved Ejection Fraction (HFpEF), Bone Marrow Aspiration, and Endoscopy.
Preventive Healthcare Medical Centers
Badar Hasan is a primary care provider, practicing in Gastroenterologist in Newport Beach, California. Dr. Hasan is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Chylous Ascites, Cavernous Sinus Thrombosis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.
Office
Richard Quist is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Quist is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, Colonoscopy, and Gastrectomy.
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Parminder Dhaliwal is a Gastroenterologist practicing medicine in Newport Beach, California. He has been practicing medicine for over 47 years. Dr. Dhaliwal is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Esophagitis, Intestinal Cancer, Gastrectomy, and Endoscopy.
Newport-Irvine Surgical Specialists A Professional Corp.
Peter Wang is a General Surgeon practicing medicine in Newport Beach, California. Dr. Wang 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 Hernia, Choledocholithiasis, Retroperitoneal Inflammation, Hernia Surgery, and Ileostomy.
Patricia Shih-Ting Tsai MD Inc.
Shih-ting Tsai is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Tsai is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.
Deguzman Medical Corp.
Lino Deguzman is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Deguzman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Barrett Esophagus, and Colonoscopy.
Marc Gianzero MD Professional Corporation
Sunhee Park is an Anesthesiologist practicing medicine in Costa Mesa, California. Dr. Park is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Gastrectomy.
Last Updated: 04/28/2026