The 20 Best Colitis Doctors Near Me in Fontana, CA
Find the Top Colitis Experts and Specialists
Arrowhead Regional Medical Center
Tam Huynh is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Diabetic Retinopathy, Type 2 Diabetes (T2D), Gastroparesis, and Glucocorticoid-Remediable Aldosteronism. Dr. Huynh is currently accepting new patients.
Arrowhead Regional Medical Center
Rabia Bhatti is a primary care provider, practicing in Family Medicine in Colton, California. Dr. Bhatti is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, Familial Hypertriglyceridemia, and Vitamin D Deficiency. Dr. Bhatti is currently accepting new patients.
Optum - Rialto
Ayad Makar is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Makar is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Ethmoiditis, Flu, and Colitis. Dr. Makar is currently accepting new patients.
Inland Empire Liver Foundation
Zeid Kayali is a Gastroenterologist practicing medicine in Rialto, California. Dr. Kayali is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Nonalcoholic Steatohepatitis (NASH), Hepatitis, Hepatitis C, Gastrostomy, and Endoscopy. Dr. Kayali is board certified in American Board Of Internal Medicine, Internal Medicine (Sub: Transplant Hepatology), Internal Medicine (Sub: Gastroenterology), and Internal Medicine. Dr. Kayali is currently accepting new patients.
San Bernardino Gastroenterology Associates
George Saffouri is a Gastroenterologist practicing medicine in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Saffouri is currently accepting new patients.
San Bernardino Gastroenterology Associates
Victor Guharoy is a Gastroenterologist practicing medicine in Rialto, California. Dr. Guharoy is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Acute Pancreatitis, and Gastrectomy. Dr. Guharoy is board certified in American Board Of Internal Medicine and Internal Medicine. Dr. Guharoy is currently accepting new patients.
Ravinder Singh, Md, Inc.
Ravinder Singh is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Colitis. He is also highly rated in 121 other conditions, according to our data. His clinical expertise encompasses Hypercalcemia, Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy. Dr. Singh is board certified in American Board Of Family Medicine. Dr. Singh is currently accepting new patients.
Cyrus Damirchi, M.D.
Cyrus Damirchi is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Damirchi is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Wolcott Rallison Syndrome, Type 2 Diabetes (T2D), and Seasonal Affective Disorder (SAD). Dr. Damirchi is board certified in Family Medicine and American Board Of Family Medicine. Dr. Damirchi is currently accepting new patients.
Fontana Medical Center
Tienanh Pham is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Bronchitis, Asthma in Children, Asthma, and Parinaud Oculoglandular Syndrome. Dr. Pham is currently accepting new patients.
Fontana Medical Center
Zahoor Sadiq is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Sadiq is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Cellulitis, Parinaud Oculoglandular Syndrome, Asthma, and Asthma in Children.
Kaiser Permanente Fontana Medical Center
Mun-wah Ng is a Pediatric Gastroenterologist practicing medicine in Fontana, California. Dr. Ng is rated as an Experienced provider by MediFind in the treatment of Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Cardiofaciocutaneous Syndrome, Fecal Impaction, RASopathies, and Encopresis.
Fontana Medical Center
Tarvinder Singh is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Parinaud Oculoglandular Syndrome, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Lymphangitis, and Otitis. Dr. Singh is currently accepting new patients.
Kaiser Permanente Fontana Medical Center
Azra Syed is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Colitis. Her clinical expertise encompasses Sepsis, Acute Kidney Failure, Chronic Inflammatory Response Syndrome (CIRS), Gastrointestinal Bleeding, and Endoscopy.
Fontana Medical Center
Syed Yusuf is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Yusuf is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Gastrointestinal Bleeding, Pneumonia, Hospital-Acquired Pneumonia, Endoscopy, and Colonoscopy.
Fontana Medical Center
Jiao Xue is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Xue is rated as an Experienced provider by MediFind in the treatment of Colitis. Her clinical expertise encompasses Asthma, Lymphangitis, Asthma in Children, and Morning Sickness. Dr. Xue is currently accepting new patients.
Kaiser Permanente Fontana Medical Center
Thoyaja Koritala is a primary care provider, practicing in Internal Medicine in Fontana, California. She has been practicing medicine for over 18 years. Dr. Koritala is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Sepsis, Necrosis, Endoscopy, and Colonoscopy. Dr. Koritala is currently accepting new patients.
Fontana Medical Center
Sayuri Tokutake is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Tokutake is rated as an Experienced provider by MediFind in the treatment of Colitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Nasal Flaring, Morning Sickness, Neuralgia, and Cellulitis. Dr. Tokutake is currently accepting new patients.
Kaiser Permanente Fontana Medical Center
Tenzin Janjung is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Janjung is rated as an Experienced provider by MediFind in the treatment of Colitis. Her clinical expertise encompasses Sepsis, Fractured Spine, Neurotoxicity Syndromes, Pneumonia, and Ureteroscopy. Dr. Janjung is currently accepting new patients.
Fontana Medical Center
Carlyn Estrella is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Estrella is rated as an Experienced provider by MediFind in the treatment of Colitis. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Asthma in Children, and Asthma.
Kaiser Permanente Fontana Medical Center
Bakr Khalifa is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Khalifa is rated as an Experienced provider by MediFind in the treatment of Colitis. His clinical expertise encompasses Asthma, Bronchitis, Asthma in Children, and Parinaud Oculoglandular Syndrome. Dr. Khalifa is currently accepting new patients.
Last Updated: 09/26/2026



