MediFind found 288 doctor with experience in Methylmalonic Acidemia with Homocystinuria near California, US. Of these, 213 are Experienced, 70 are Advanced and 5 are Distinguished.
City Of Hope Medical Foundation
Krushangi Patel is a Hematologist Oncology specialist and a Hematologist in Long Beach, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. Her top areas of expertise are Agranulocytosis, Chronic Familial Neutropenia, Lung Adenocarcinoma, and EGFR Positive Lung Cancer.
Robin Spiering is a primary care provider, practicing in Internal Medicine in El Cajon, California. Dr. Spiering is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Hypermethioninemia, Sulfite Oxidase Deficiency, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder.
Erik Lundquist MD Inc
Jonathan Vellinga is a primary care provider, practicing in Family Medicine and Internal Medicine in Temecula, California. Dr. Vellinga has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Sulfite Oxidase Deficiency, Hypermethioninemia, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder.
Simi Doctors Medical & Aesthetics
Daniel Ghiyam is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Ghiyam is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Familial Combined Hyperlipidemia.
Rita R Ellithorpe MD Inc
Rita Ellithorpe is a primary care provider, practicing in General Practice in Tustin, California. Dr. Ellithorpe has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. Her top areas of expertise are Heavy Metal Poisoning, Menopause, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.
Nikola Lozanov is a primary care provider, practicing in Family Medicine in Petaluma, California. Dr. Lozanov is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Methylmalonic Acidemia with Homocystinuria, Methylmalonic Acidemia, Methylmalonyl Coenzyme A Mutase Deficiency, and Homocystinuria.
Frank Tortorice is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Tortorice is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Sulfite Oxidase Deficiency, Hypermethioninemia, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder. Dr. Tortorice is currently accepting new patients.
Complete Care Community Health Center
Ghassan Al-Jazayrly is a Hematologist Oncology specialist and a Hematologist in Los Angeles, California. Dr. Al-Jazayrly is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Anemia, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Lung Cancer.
Complete Care Family Medical Clinic
Homan Siman is a primary care provider, practicing in Internal Medicine in Wilmington, California. Dr. Siman is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Cirrhosis.
Yen Lai is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Lai is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. Her top areas of expertise are Aromatase Deficiency, Renal Hypomagnesemia Type 2, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.
Chinese Hospital Association
Frank Chen is a primary care provider, practicing in Family Medicine and Geriatrics in San Francisco, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Methylmalonic Acidemia, Methylmalonyl Coenzyme A Mutase Deficiency, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.
William Angkadjaja is a primary care provider, practicing in Family Medicine in Redlands, California. Dr. Angkadjaja is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Apparent Mineralocorticoid Excess.
Cucamonga Valley Medical Group Inc
Jesse Dominguez is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Dominguez is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Alcoholic Neuropathy.
Complete Care Family Medical Clinic
Homayoun Siman is a primary care provider, practicing in General Practice in Wilmington, California. Dr. Siman is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Hypertensive Heart Disease, and Osteotomy.
Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis.
Chinese Hospital Association
Anderson Eng is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Eng is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Jaundice, Hepatitis, Methylmalonic Acidemia, and Methylmalonyl Coenzyme A Mutase Deficiency.
Hsi Services Inc
Mohamed Nassar is a primary care provider, practicing in Internal Medicine in Redlands, California. Dr. Nassar is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, Endoscopy, and Ureteroscopy.
Rafael Villarosa is a primary care provider, practicing in Internal Medicine in Redlands, California. Dr. Villarosa is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Chronic Cough.
James Hoff is a primary care provider, practicing in Internal Medicine in Lodi, California. Dr. Hoff is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. His top areas of expertise are Degos Disease, Vasculitis, Inborn Amino Acid Metabolism Disorder, and Homocystinuria.
Cucamonga Valley Medical Group Inc
Mirelle Ignacio is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Ignacio is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. Her top areas of expertise are Obesity, Methylmalonic Acidemia with Homocystinuria, Sulfite Oxidase Deficiency, and Hypermethioninemia.
Last Updated: 10/30/2025