Dr. Farhad Nassiri Afshar is a board-certified internist based in Irvine, California and founder of Afshar Medical Group. With more than 20 years of experience caring for adults in hospitals and outpatient clinics, he provides comprehensive primary care with a focus on heart disease prevention, hypertension, diabetes, dyslipidemia, obesity, thyroid disorders, and chronic kidney disease.Dr. Nassiri Afshar earned his medical degree from Tehran University of Medical Sciences and completed his Internal Medicine residency at the University of British Columbia in Vancouver, Canada. His background includes work as a general practitioner and hospitalist, managing complex patients with coronary artery disease, heart failure, stroke, venous thromboembolism, and sleep apnea.At Afshar Medical Group in Irvine, he combines evidence-based medicine with lifestyle counseling and modern digital tools, including telehealth and advanced analytics, to deliver convenient, high-quality care. He emphasizes clear communication, preventive strategies, and long-term partnerships with his patients to help them live healthier, longer, and more active lives. Dr. Nassiri Afshar is rated as an Experienced provider by MediFind in the treatment of Asthma. His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).

Jose Contreras is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Orange, California. Dr. Contreras is rated as an Experienced provider by MediFind in the treatment of Asthma. His top areas of expertise are Lung Metastases, Pneumonia, Obstructive Sleep Apnea, and Acquired Tracheomalacia. Dr. Contreras is currently accepting new patients.

Stanley Galant is an Allergy and Immunologist in Orange, California. Dr. Galant is rated as a Distinguished provider by MediFind in the treatment of Asthma. His top area of expertise is Asthma.

Matthew Brenner is a Pulmonary Medicine provider in Orange, California. Dr. Brenner is rated as a Distinguished provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Chronic Cough, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Endoscopy.

Steven Leven is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Orange, California. Dr. Leven is rated as a Distinguished provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Small Cell Lung Cancer (SCLC), and Endoscopy.

Chao-i Lin is an Allergy and Immunologist in Orange, California. Dr. Lin is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy. Dr. Lin is currently accepting new patients.

Jeffrey Lobas is a Pediatrics specialist and an Intensive Care Medicine provider in Irvine, California. Dr. Lobas is rated as an Experienced provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Asthma in Children, Vocal Cord Dysfunction, and Marshall-Smith Syndrome. Dr. Lobas is currently accepting new patients.

Dara Saghafi is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Saghafi is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Giant Papillary Conjunctivitis, Zika Virus Disease, Viral Pharyngitis, and Otitis.

William Harris is an Allergy and Immunologist in Orange, California. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Asthma. His top areas of expertise are Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis.

Susan Gage is a Pediatric Pulmonologist in Orange, California. Dr. Gage has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Asthma. Her top areas of expertise are Asthma, Congenital Unilateral Pulmonary Hypoplasia, Ciliary Dyskinesia-Bronchiectasis, and Primary Ciliary Dyskinesia (PCD).

Sunil Kamath is a Pediatric Pulmonologist in Orange, California. Dr. Kamath is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Hypochondrogenesis, Asthma, Congenital Unilateral Pulmonary Hypoplasia, and Koolen De Vries Syndrome.

Pornchai Tirakitsoontorn is a Pediatric Pulmonologist in Orange, California. Dr. Tirakitsoontorn is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Hypochondrogenesis, Cystic Fibrosis, Congenital Unilateral Pulmonary Hypoplasia, and Asthma. Dr. Tirakitsoontorn is currently accepting new patients.

Katherine Lewinter is a Pediatric Pulmonologist in Orange, California. Dr. Lewinter is rated as an Advanced provider by MediFind in the treatment of Asthma. Her top areas of expertise are Primary Ciliary Dyskinesia (PCD), Ciliary Dyskinesia-Bronchiectasis, Asthma, Acrofacial Dysostosis Weyers Type, and Adenoidectomy. Dr. Lewinter is currently accepting new patients.

Chana Chin is a Pediatric Pulmonologist in Orange, California. Dr. Chin is rated as an Advanced provider by MediFind in the treatment of Asthma. Her top areas of expertise are Primary Ciliary Dyskinesia (PCD), Ciliary Dyskinesia-Bronchiectasis, Asthma, and Situs Inversus. Dr. Chin is currently accepting new patients.

Timothy Hicks is a Pediatric Pulmonologist in Orange, California. Dr. Hicks is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Koolen De Vries Syndrome, Congenital Unilateral Pulmonary Hypoplasia, and Acrofacial Dysostosis Nager Type. Dr. Hicks is currently accepting new patients.

Neal Nakra is a Pediatric Pulmonologist in Orange, California. Dr. Nakra is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Asthma, Congenital Unilateral Pulmonary Hypoplasia, Wolf-Hirschhorn Syndrome, and Hypochondroplasia. Dr. Nakra is currently accepting new patients.

Hanna Hong is a Pediatric Pulmonologist in Orange, California. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of Asthma. Her top areas of expertise are Duchenne Muscular Dystrophy, Asthma, Koolen De Vries Syndrome, Gallbladder Removal, and Thyroidectomy. Dr. Hong is currently accepting new patients.

Donald Levy is an Allergy and Immunologist in Orange, California. Dr. Levy is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Hives, Angioedema, Hereditary Angioedema, and Grass Allergy. Dr. Levy is currently accepting new patients.

Robert Parke is an Internal Medicine specialist and a Pulmonary Medicine provider in Orange, California. Dr. Parke is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Bronchiectasis, Lung Metastases, Pulmonary Fibrosis, and Emphysema. Dr. Parke is currently accepting new patients.

Pravin Sharma is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Asthma. His top areas of expertise are Heart Murmurs, Sitosterolemia, High Cholesterol, and Nasal Flaring.