MediFind found 207 doctor with experience in Sinusitis near Rancho Santa Margarita, CA. Of these, 176 are Experienced, 25 are Advanced and 6 are Distinguished.
Warner Carr is an Allergy and Immunologist in Irvine, California. Dr. Carr is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Allergic Conjunctivitis, Sinusitis, and Conjunctivitis (Pink Eye). Dr. Carr is currently accepting new patients.
Marque Medical Clinic, Inc.
Robert Walker is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Walker is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cellulitis, Lymphangitis, Parinaud Oculoglandular Syndrome, and Tracheitis.
Portola Medical Services PC
Matthew Zeller is a primary care provider, practicing in Family Medicine in Lake Forest, California. Dr. Zeller is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cellulitis, Tracheitis, Neuralgia, and Papular Urticaria.
Michael Cho is an Otolaryngologist in Mission Viejo, California. Dr. Cho is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Ozena, Palatal Myoclonus, Nonallergic Rhinopathy, and Auditory Neuropathy Spectrum Disorder. Dr. Cho is currently accepting new patients.
Christopher Yian is an Otolaryngologist in Irvine, California. Dr. Yian is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Jones Syndrome, Infant Hearing Loss, DFNB1, and Ruptured Eardrum. Dr. Yian is currently accepting new patients.
John Sun is an Otolaryngologist in Irvine, California. Dr. Sun is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Empyema, Sinusitis, DFNB1, and Jones Syndrome. Dr. Sun is currently accepting new patients.
Mark Adlard is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Adlard is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Sitosterolemia, High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Excel Physicians Medical Corporation
Peter Desilva is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Desilva is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Erectile Dysfunction (ED).
Excel Physicians Medical Corporation
Natalia Bilan is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Bilan is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Type 2 Diabetes (T2D), Sciatica, High Cholesterol, and Familial Combined Hyperlipidemia.
Centers For Family Medicine Gp
Shaparak Kamarei is a primary care provider, practicing in Internal Medicine in Rancho Santa Margarita, California. Dr. Kamarei is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Insomnia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Healthcare Partners Affiliates Medical Group
Faranak Ghazi is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Ghazi is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Hector Ramirez is a primary care provider, practicing in Family Medicine and General Practice in Rancho Santa Margarita, California. Dr. Ramirez is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Tracheitis, Labyrinthitis, Empyema, and Parinaud Oculoglandular Syndrome.
Marque Medical Clinic, Inc.
Mark Vincent is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. Dr. Vincent is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Neuralgia, Giant Papillary Conjunctivitis, Cellulitis, and Parinaud Oculoglandular Syndrome. Dr. Vincent is currently accepting new patients.
Michael Jakobsen is an Otolaryngologist in Mission Viejo, California. Dr. Jakobsen is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Auditory Neuropathy Spectrum Disorder, Ozena, Palatal Myoclonus, and Nonallergic Rhinopathy. Dr. Jakobsen is currently accepting new patients.
Dennis Crockett is an Otolaryngologist in Mission Viejo, California. Dr. Crockett is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Auditory Neuropathy Spectrum Disorder, Familial Deafness, Infant Hearing Loss, and Otitis. Dr. Crockett is currently accepting new patients.
Quang Luu is an Otolaryngologist in Mission Viejo, California. Dr. Luu is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Deafness, Squamous Cell Skin Carcinoma, Auditory Neuropathy Spectrum Disorder, Thyroidectomy, and Glossectomy. Dr. Luu is currently accepting new patients.
Memorialcare Medical Foundation
Saghi Rokhshadfar is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Rokhshadfar is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Diabetic Nephropathy, Type 2 Diabetes (T2D), High Cholesterol, and Congenital Sucrase-Isomaltase Deficiency.
Memorialcare Medical Foundation
Nishchal Kumar is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Kumar has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Cleft Tongue, and COVID-19.
Memorialcare Medical Foundation
Gracia Covarrubias is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Covarrubias is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Denis Yoshii is an Allergy and Immunologist in Foothill Ranch, California. Dr. Yoshii is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Common Variable Immune Deficiency, Grass Allergy, Primary Immunodeficiency (PID), and Allergic Rhinitis. Dr. Yoshii is currently accepting new patients.
Last Updated: 01/09/2026