The 20 Best Primary Immunodeficiency (PID) Doctors Near Me in Laguna Hills, CA
Find the Top Primary Immunodeficiency (PID) Experts and Specialists
Gottschalk Medical Plaza-Dermatology
Sudhir Gupta is a Dermatologist practicing medicine in Irvine, California. Dr. Gupta is rated as an Elite provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, X-Linked Agammaglobulinemia, and Immunodeficiency with Hyper IgM Type 1.
MemorialCare Medical Group 55+ (Laguna Woods)
Kien-an Duong is a primary care provider, practicing in Internal Medicine in Laguna Woods, California. Dr. Duong is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, High Cholesterol, and Cirrhosis. Dr. Duong is currently accepting new patients.
Allergy And Asthma Assoc Of So Calif
Warner Carr is an Allergy and Immunologist practicing medicine in Laguna Niguel, California. He has been practicing medicine for over 30 years. Dr. Carr is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Allergic Conjunctivitis, Sinusitis, and Conjunctivitis (Pink Eye). Dr. Carr is board certified in American Board Of Allergy & Immunology.
Allergy And Asthma Assoc Of So Calif
Mark Sugar is an Allergy and Immunologist practicing medicine in Laguna Niguel, California. He has been practicing medicine for over 57 years. Dr. Sugar is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Primary Immunodeficiency (PID), and Common Variable Immune Deficiency. Dr. Sugar is board certified in American Board Of Allergy & Immunology.
Optumcare Medical Group
Tengis Riznis is a primary care provider, practicing in Family Medicine in Irvine, California. He has been practicing medicine for over 28 years. Dr. Riznis is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Chronic Inflammatory Response Syndrome (CIRS), Hereditary Resistance to Anti-Vitamin K, Protein C Deficiency, and Endoscopy. Dr. Riznis is board certified in American Board Of Family Medicine. Dr. Riznis is currently accepting new patients.
Saddleback Medical Group
Raymond Fernandez is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His clinical expertise encompasses High Cholesterol, Hypothyroidism, Gastroesophageal Reflux Disease (GERD), and Type 2 Diabetes (T2D).
Aco Saddleback
Hai Le is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 21 years. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, Hyperaldosteronism, and Osteomyelitis in Children. Dr. Le is board certified in American Board Of Internal Medicine.
Nermine Morcos MD Inc
Nermine Morcos is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. She has been practicing medicine for over 27 years. Dr. Morcos is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her clinical expertise encompasses Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, Purpura, and Anal Cancer.
Access Community Health Center
Alvin Chang is a primary care provider, practicing in Internal Medicine and Geriatrics in Laguna Hills, California. He has been practicing medicine for over 32 years. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Schizoaffective Disorder, Osteomyelitis in Children, Vitamin D Deficiency, and Gastrostomy. Dr. Chang is board certified in American Board Of Internal Medicine.
Office
Bijan Movafegh is a primary care provider, practicing in Hospital Medicine in Laguna Hills, California. Dr. Movafegh is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His clinical expertise encompasses Ogilvie Syndrome, Stroke, Sepsis, Pacemaker Implantation, and Hip Replacement.
Jennifer Hung is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Hung is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her clinical expertise encompasses Sepsis, Primary Immunodeficiency (PID), Peptic Ulcer, Necrosis, and Gastrostomy. Dr. Hung is currently accepting new patients.
Marwan Edris MD
Marwan Edris is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 45 years. Dr. Edris is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Transient Familial Hyperbilirubinemia, Thyroid Dysgenesis, Congenital Hypothyroidism, and Newborn Jaundice.
Sarah Hassan, MD
Sarah Hassan is an Oncologist practicing medicine in Laguna Hills, California. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Angiosarcoma, Breast Cancer, and Paget Disease of the Breast.
Oncology Physicians Network Of California PC
Steven Yu is an Internal Medicine provider practicing medicine in Aliso Viejo, California. He has been practicing medicine for over 15 years. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Splenic Neoplasm, Liver Cancer, Essential Thrombocythemia, and Chondrosarcoma. Dr. Yu is board certified in American Board Internal Medicine.
Oncology Physicians Network Of California PC
Eric Lee is an Internal Medicine provider practicing medicine in Aliso Viejo, California. He has been practicing medicine for over 13 years. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Splenic Neoplasm, Deep Vein Thrombosis, RUNX1 Familial Platelet Disorder, and Paris-Trousseau Thrombocytopenia. Dr. Lee is board certified in American Board Internal Medicine.
Saddleback Medical Group
Bruce Van Vranken is a primary care provider, practicing in Family Medicine in Laguna Woods, California. He has been practicing medicine for over 51 years. Dr. Van Vranken is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Sciatica. Dr. Van Vranken is board certified in American Board Of Family Medicine. Dr. Van Vranken is currently accepting new patients.
CPRx Incorporated
Gillian Bassirpour is an Allergy and Immunologist practicing medicine in Aliso Viejo, California. Dr. Bassirpour is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, Eosinophilic Pneumonia, and Hives.
Ocean View Hematology/Oncology Medical Group
Gabriel Carabulea is an Oncologist practicing medicine in Mission Viejo, California. Dr. Carabulea is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Febrile Neutropenia, Hemochromatosis, and Chronic Familial Neutropenia.
Optum - Mission Viejo
Ronald Richmond is a primary care provider, practicing in Family Medicine in Mission Viejo, California. He has been practicing medicine for over 38 years. Dr. Richmond is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Sciatica, Insomnia, and Glucocorticoid-Remediable Aldosteronism. Dr. Richmond is board certified in American Board Of Family Medicine. Dr. Richmond is currently accepting new patients.
Optum - Laguna Moulton
Roger Tran is a primary care provider, practicing in Geriatrics in Laguna Hills, California. He has been practicing medicine for over 25 years. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Carbamoyl Phosphate Synthetase 1 Deficiency, and N-Acetylglutamate Synthase Deficiency. Dr. Tran is currently accepting new patients.
Last Updated: 04/28/2026

