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 Thyroid Nodule. His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).

Sepehr Oliaei is an Otolaryngologist in Orange, California. Dr. Oliaei is rated as an Experienced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Sialadenitis, Salivary Duct Stones, Infant Hearing Loss, Tinnitus, and Septoplasty.

Krishna Das is a Radiologist and an Interventional Radiologist in Santa Ana, California. Dr. Das is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Pleurisy, Pleural Effusion, Gallbladder Disease, Thyroidectomy, and Gastrostomy.

Miles Chang is a Radiologist in Tustin, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Nodule, Angiomyoma, Uterine Fibroids, and Gallbladder Disease.

Luke Cheung is a Radiologist in Tustin, California. Dr. Cheung is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Nodule, Gallbladder Disease, Angiomyoma, and Uterine Fibroids.

Kurt Openshaw is a Radiologist and an Interventional Radiologist in Orange, California. Dr. Openshaw is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Ascites, Thyroid Nodule, Peritonitis, Vertebroplasty, and Bone Graft. Dr. Openshaw is currently accepting new patients.

William Armstrong is an Otolaryngologist in Orange, California. Dr. Armstrong is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Cancer, Leukoplakia, Anaplastic Thyroid Cancer, Tissue Biopsy, and Laryngectomy.

Thuan Tran is a Radiologist in Tustin, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 2, and Visceromegaly.

Joseph Hsiao is an Endocrinologist in Orange, California. Dr. Hsiao is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Nodule, Hyperthyroidism, Type 2 Diabetes (T2D), and Thyroid Storm.

Ivy-joan Madu is an Endocrinologist in Orange, California. Dr. Madu is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Thyroid Nodule.

Yung-in Choi is an Endocrinologist in Orange, California. Dr. Choi is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Thyroid Nodule, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

Aaron Rockoff is an Endocrinologist in Orange, California. Dr. Rockoff is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Thyroid Nodule, and Obesity in Children. Dr. Rockoff is currently accepting new patients.

Priya Shah is an Endocrinologist in Orange, California. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Follicular Thyroid Cancer.

Roozbeh Houshyar is a Radiologist in Orange, California. Dr. Houshyar is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Pelvic Congestion Syndrome, Visceromegaly, Ureterocele, Thyroid Nodule, and Nephrectomy.

Garrett Ward is a Radiologist and an Interventional Radiologist in Orange, California. Dr. Ward is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 1, Visceromegaly, Non-Alcoholic Fatty Liver Disease, and Pancreaticoduodenectomy.

Karl Fan is a Radiologist in Orange, California. Dr. Fan is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Bronchogenic Cyst, Herniated Disk, Visceromegaly, and Thyroid Nodule. Dr. Fan is currently accepting new patients.

Almoatazbellah Idriss is an Endocrinologist in Orange, California. Dr. Idriss is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Prolactinoma, Triple A Syndrome, Glucocorticoid Resistance, and Familial Glucocorticoid Deficiency.

Roger Tomihama is an Interventional Radiologist and a Radiologist in Orange, California. Dr. Tomihama is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Ascites, Alcoholic Cirrhosis, Visceromegaly, Liver Embolization, and Atherectomy.

Tjoson Tjoa is an Otolaryngologist and a Plastic Surgeon in Orange, California. Dr. Tjoa is rated as an Advanced provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Laryngeal Cancer, Tongue Cancer, Throat Cancer, Laryngectomy, and Tissue Biopsy.

John Yim is a General Surgeon and a Surgical Oncologist in Irvine, California. Dr. Yim is rated as a Distinguished provider by MediFind in the treatment of Thyroid Nodule. His top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Thyroid Cancer, Mastectomy, and Thyroidectomy.