The 20 Best Diarrhea Doctors Near Me in Camarillo, CA
Find the Top Diarrhea Experts and Specialists
The 20 Best Diarrhea Doctors near Camarillo, CA
MediFind found 115 doctor with experience in Diarrhea near Camarillo, CA. Of these, 95 are Experienced, 19 are Advanced and 1 are Distinguished.
Ventura County Gastroenterology Group
Dr. Karen Simon received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008.Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. Dr. Simon is also a speaker for Exact Sciences on behalf of Cologuard and is actively associated in research studies. She is a part of the Takeda Chloride Channel Council and a speaker for Amitiza, as well.She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital, where she is also a part of the Ethics Committee.Dr. Simon aims specifically to work with patients to discover the problem and develop a treatment strategy. She has a particular interest in Celiac Disease, Inflammatory Bowel Disease (IBD), and a passion for improving colorectal cancer detection.She is dedicated to developing a relationship with patients by utilizing education and mutual information sharing. Dr. Simon is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy.
Ventura County Gastroenterology Group
Dr. Micha Rojany was born and raised in Southern California. He received his undergraduate degree from the University of California, Berkeley. He attended USC Medical School and completed his internship and residency at Cedars-Sinai Medical Center in Los Angeles. His fellowship in Gastroenterology was completed at the University of California, Davis.Dr. Rojany has practiced in Ventura County since 2006 and is an active member of the local medical community and hospital staff at St. John's Regional Medical Center in Oxnard, and Pleasant Valley Hospital, in Camarillo. He enjoys practicing as a Gastroenterologist with special interests in inflammatory bowel disease and biliary tract diseases.As a Gastroenterologist, Dr. Rojany enjoys the depth and breadth of his field. He takes pride in providing excellent care while taking care of his patients and meeting their needs as a community specialist in digestive diseases. Dr. Rojany is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.
Calvin C. Lin, MD Private Practice
Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Viral Gastroenteritis, Diarrhea, and Autism Spectrum Disorder.
Laya Nasrollah is a Gastroenterologist in Camarillo, California. Dr. Nasrollah is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diarrhea, Endoscopy, and Gastrectomy. Dr. Nasrollah is currently accepting new patients.
Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA
I treat every patient as if they are my family or friends. I listen to my patients and treat them with the utmost respect, dedication, and commitment that I show my family and loved ones, putting their best health interests first. I treat the patient, not just a symptom or an ailment. I do my best to preserve the trust my patients place in me. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Vertebroplasty, and Bone Graft.
Ventura County Gastroenterology Group
Jay Guan is a Gastroenterologist in Camarillo, California. Dr. Guan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Gastrectomy. Dr. Guan is currently accepting new patients.
Afrouz S. Gerayli, MD Private Practice
Afrouz Gerayli is a primary care provider, practicing in Internal Medicine in Camarillo, California. Dr. Gerayli is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Degos Disease. Dr. Gerayli is currently accepting new patients.
Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA
I am dedicated to the well-being of patients through compassionate and comprehensive care. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Breast Cancer, Breast Infection, Mesenteric Artery Ischemia, COVID-19, and Lithotripsy.
Ventura County Gastroenterology Group
Justin Marasigan is a Gastroenterologist in Oxnard, California. Dr. Marasigan is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Marasigan is currently accepting new patients.
Lilia Fernandez Coppa MD Inc.
Our bilingual Pediatric Office is a friendly, patient-oriented environment to foster your children's healthy development. We promote health and happiness by treating the individual as a whole, emphasizing nutrition, prevention, and health education. Dr. Coppa has many years of qualified experience treating babies, toddlers, children and adolescents. As a mother herself, she relates first hand with parent issues both for stay at home as well as working parents. Communication is essential to the heart of our practice. We speak Spanish to better serve our Latino patients. Please visit the website for more information. Dr. Coppa is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Autism Spectrum Disorder, Croup, and Roseola.
Jocelyn Napod is a primary care provider, practicing in Internal Medicine in Camarillo, California. Dr. Napod is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Premature Ovarian Failure, Chronic Cough, Infertility, and Vertigo.
Christopher D. Arnold, DO Private Practice
Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Arnold is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sitosterolemia, High Cholesterol, Hypertension, and Familial Hypertension.
Community Memorial Urgent Care
Brian Santini is a primary care provider, practicing in Internal Medicine in Camarillo, California. Dr. Santini is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hereditary Ataxia, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Hypertension, and Hypertension.
Office
Kellie Zaylor is a primary care provider, practicing in Family Medicine in Camarillo, California. Dr. Zaylor is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Shingles, Chronic Cough, Vertigo, and Tracheitis.
Community Memorial Urgent Care
Marc Wright is a primary care provider, practicing in Family Medicine in Camarillo, California. Dr. Wright has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Cough, Ludwig Angina, Uvulitis, and Vertigo.
Office
Paul Algra is a primary care provider, practicing in Family Medicine in Camarillo, California. Dr. Algra is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity, High Cholesterol, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.
California Healthfirst Physicians
Mark Stokols is a primary care provider, practicing in Internal Medicine in Camarillo, California. Dr. Stokols is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Cough, Vertigo, Hypertension, and Familial Hypertension.
Oaks Internal Medicine
Asra Siddiqui is a primary care provider, practicing in Internal Medicine in Newbury Park, California. Dr. Siddiqui is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Hemangioma Thrombocytopenia Syndrome, and Thrombocytopenia. Dr. Siddiqui is currently accepting new patients.
Magnolia Family Medical Center
Dipti Sagar is a Gastroenterologist in Oxnard, California. Dr. Sagar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Colorectal Cancer, DICER1 Syndrome, Diverticular Disease, Hepatitis, and Endoscopy. Dr. Sagar is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Sonia Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, Hip Replacement, and Endoscopy. Dr. Monga is currently accepting new patients.
Last Updated: 02/22/2026





