The 20 Best Asthma Doctors Near Me in Ontario, CA
Find the Top Asthma Experts and Specialists
Inland Physicians Medical Group
Elbert Chang is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in Montclair, California. He has been practicing medicine for over 28 years. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Asthma. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Asthma, Pneumonia, EGFR Positive Lung Cancer, Gastrostomy, and Advanced Bronchoscopy. Dr. Chang is board certified in American Board Of Internal Medicine.
Inland Physicians Medical Group
Shahram Khorrami is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in Montclair, California. He has been practicing medicine for over 28 years. Dr. Khorrami is rated as a Distinguished provider by MediFind in the treatment of Asthma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Asthma, Pneumonia, Lung Metastases, Pulmonary Fibrosis, and Gastrostomy. Dr. Khorrami is board certified in American Board Of Internal Medicine.
Inland Pulmonary Medical Group
Gene Hong is an Intensive Care Medicine provider practicing medicine in Montclair, California. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Asthma. His clinical expertise encompasses Asthma in Children, Asthma, Pneumonia, and Lung Metastases.
Inland Pulmonary Medical Group
Calvin He is an Intensive Care Medicine provider practicing medicine in Montclair, California. Dr. He is rated as an Experienced provider by MediFind in the treatment of Asthma. His clinical expertise encompasses Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Traumatic Brain Injury.
Ontario Medical Center
David Wang is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Ontario, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Asthma. His clinical expertise encompasses Asthma in Children, Pneumonia, Asthma, and Lung Metastases.
Ontario Medical Center
Mayank Shah is a Pulmonary Medicine provider practicing medicine in Ontario, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Asthma. His clinical expertise encompasses Asthma in Children, Asthma, Pneumonia, and Lung Metastases. Dr. Shah is currently accepting new patients.
Ontario Medical Center
Joslyn Vo is a Pulmonary Medicine specialist and a Hospital Medicine provider practicing medicine in Ontario, California. Dr. Vo is rated as an Experienced provider by MediFind in the treatment of Asthma. Her clinical expertise encompasses Acute Respiratory Distress Syndrome (ARDS), Asthma in Children, and Asthma. Dr. Vo is currently accepting new patients.
Chino Hills Family Medical Group
Cynthia Moreno is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Moreno is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Empyema, Sinusitis, Cellulitis, and Vertigo.
Harvey D. Cohen M.D. Inc.
Aftab Qadir is an Internal Medicine provider practicing medicine in Rancho Cucamonga, California. He has been practicing medicine for over 10 years. Dr. Qadir is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Chronic Obstructive Pulmonary Disease (COPD).
Ravinder Singh, Md, Inc.
Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 27 years. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 108 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Liver Transplant, and Knee Replacement. Dr. Singh is board certified in American Board Of Family Medicine.
California Pulmonary Associates Inc
Nutan Bhaskar is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in Upland, California. He has been practicing medicine for over 23 years. Dr. Bhaskar is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Bronchiolitis Obliterans, Industrial Bronchitis, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Advanced Bronchoscopy. Dr. Bhaskar is board certified in American BoardInternal Medicine.
Mukesh Amin MD & Tejinder Singh MD Inc.
Tejinder Singh is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, Thrombectomy, and Gastrostomy.
Inland Pulmonary Medical Group
Haaris Naji is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in Montclair, California. He has been practicing medicine for over 11 years. Dr. Naji is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Asthma, Primary Mediastinal B-Cell Lymphoma (PMBCL), Hypovolemic Shock, and Pneumonia. Dr. Naji is board certified in American Osteopathic Board Of Internal Medicine.
Inland Physicians Medical Group
John Kim is a Pulmonary Medicine provider practicing medicine in Montclair, California. He has been practicing medicine for over 16 years. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Industrial Bronchitis, Asthma, Pneumonia, Lung Metastases, and Gastrostomy. Dr. Kim is board certified in American Board Of Internal Medicine.
Inland Physicians Medical Group
Nicolaas Grobler is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in Montclair, California. He has been practicing medicine for over 26 years. Dr. Grobler is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Hypovolemic Shock, and Gastrostomy. Dr. Grobler is board certified in American Board Of Internal Medicine.
Office
Monique Castro is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Asthma. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Otitis, Asthma in Children, and Eosinophilic Asthma.
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Dana Homer is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Homer is rated as an Advanced provider by MediFind in the treatment of Asthma. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Parinaud Oculoglandular Syndrome, Otitis, and Peptic Ulcer.
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Irene Sung is a primary care provider, practicing in Family Medicine in Claremont, California. She has been practicing medicine for over 10 years. Dr. Sung is rated as an Advanced provider by MediFind in the treatment of Asthma. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Parinaud Oculoglandular Syndrome, Cellulitis, Otitis, and Peptic Ulcer.
Optum California-Chaparral Medical Group
Gurbinder Sadana is an Intensive Care Medicine provider practicing medicine in Pomona, California. Dr. Sadana is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Excessive Daytime Sleepiness, Drowsiness, Obstructive Sleep Apnea, Irregular Sleep-Wake Syndrome, and Gastrostomy.
California Medical Clinic Inc.
David Lozano is a primary care provider, practicing in General Practice in Ontario, California. Dr. Lozano is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Cirrhosis.
Last Updated: 04/28/2026