The 20 Best Congenital Hyperinsulinism Doctors Near Me in Los Angeles, CA
Find the Top Congenital Hyperinsulinism Experts and Specialists
USC University Hospital
Kathleen Page is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Page is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Obesity, Congenital Hyperinsulinism, and Type 2 Diabetes (T2D).
Children's Hospital Los Angeles
Mitchell Geffner is a Pediatric Endocrinologist practicing medicine in Los Angeles, California. Dr. Geffner is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Congenital Adrenal Hyperplasia (CAH), Intersex, Ovarian Overproduction of Androgens, Short Stature (Growth Disorders), and Hormone Replacement Therapy (HRT).
USC University Hospital
Braden Barnett is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Paget's Disease of Bone, and Papillary Thyroid Cancer.
Keck Hospital Of USC
Thomas Buchanan is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Buchanan is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Obesity, and Maturity Onset Diabetes of the Young.
Eric I. Feit, Phd MD
Eric Feit is a primary care provider, practicing in Internal Medicine in Burbank, California. He has been practicing medicine for over 43 years. Dr. Feit is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Congenital Hyperinsulinism, Low Blood Sugar, Acute Cystitis, Gastrostomy, and Ureteroscopy. Dr. Feit is board certified in American Board Of Internal Medicine.
Angeles Community Health Center
Jose Diaz is a primary care provider, a Pediatrics specialist and a General Practice provider in Los Angeles, California. He has been practicing medicine for over 37 years. Dr. Diaz is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Tracheitis, and Intrauterine Device Insertion. Dr. Diaz is board certified in American Board Pediatrics.
Universal Community Health Center
John-david Lyons is a primary care provider, practicing in Family Medicine in Los Angeles, California. He has been practicing medicine for over 8 years. Dr. Lyons is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Familial Hypertriglyceridemia, Type 2 Diabetes (T2D), and Intrauterine Device Insertion. Dr. Lyons is board certified in American Board Of Family Medicine.
Asian Pacific Health Care Venture
Lena Al is a primary care provider, practicing in Family Medicine in Los Angeles, California. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Macroamylasemia, Syphilis, Gonorrhea, and Type 2 Diabetes (T2D).
David Geller is a Pediatric Endocrinologist practicing medicine in Los Angeles, California. Dr. Geller is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Precocious Puberty. Dr. Geller is currently accepting new patients.
Cedars-Sinai Endocrinology
Mark Goodarzi is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Goodarzi is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Polycystic Ovary Syndrome, Maturity Onset Diabetes of the Young, and Obesity.
Saran Medical Center
Ferdinant Saran is a primary care provider, practicing in Family Medicine and Geriatrics in Glendale, California. He has been practicing medicine for over 35 years. Dr. Saran is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Cirrhosis, Peptic Ulcer, Gastrostomy, and Colonoscopy. Dr. Saran is board certified in American Board Internal Medicine.
Optum - Glenoaks
Jhanna Nariyants is an Internal Medicine specialist and an Endocrinologist practicing medicine in Pasadena, California. She has been practicing medicine for over 23 years. Dr. Nariyants is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Adrenal Gland Adenoma, Type 2 Diabetes (T2D), Pheochromocytoma, and Hereditary Paraganglioma-Pheochromocytoma Syndrome. Dr. Nariyants is board certified in American Board Of Internal Medicine.
Southern California Internists Medical Group
Gregor Paronian is a primary care provider, practicing in Internal Medicine in Pasadena, California. He has been practicing medicine for over 19 years. Dr. Paronian is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Vitamin D Deficiency. Dr. Paronian is board certified in American Board Of Internal Medicine.
Steven Spielberg Pediatric Research Center
Bahareh Schweiger is a Pediatric Endocrinologist practicing medicine in Los Angeles, California. Dr. Schweiger is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Precocious Puberty, Pediatric Growth Hormone Deficiency, and Growth Hormone Deficiency (GHD).
Joseph J. Pachorek Md., Inc.
Joseph Pachorek is a primary care provider, practicing in Internal Medicine in Pasadena, California. He has been practicing medicine for over 40 years. Dr. Pachorek is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Sideroblastic Anemia, and High Cholesterol. Dr. Pachorek is board certified in American Board Of Internal Medicine.
Cedars-Sinai Endocrinology-Beverly Hills
Neil Goldberg is an Endocrinologist practicing medicine in Beverly Hills, California. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hyperparathyroidism, Maturity Onset Diabetes of the Young, and Hypothyroidism.
Office
Emerald Tay is a primary care provider, practicing in Internal Medicine in San Gabriel, California. Dr. Tay is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Jaundice, Hepatitis, High Cholesterol, Campylobacter Infection, and Gastrostomy.
Willa Hsueh is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Hsueh is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Non-Alcoholic Fatty Liver Disease, and Abdominal Obesity Metabolic Syndrome. Dr. Hsueh is currently accepting new patients.
Psychiatry Washington Medical Office Building
Christian Gastelum is an Endocrinologist practicing medicine in Whittier, California. Dr. Gastelum is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Infant Hyperglycemia, Type 2 Diabetes (T2D), Hypothyroidism, and Maturity Onset Diabetes of the Young.
Office
Ines Donangelo is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Donangelo is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 53 other conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Type 2 Diabetes (T2D), Adrenal Insufficiency Pediatric, and Juvenile Primary Osteoporosis.
Last Updated: 04/28/2026

