The 20 Best Vitamin B12 Deficiency Doctors Near Me in Chandler, AZ
Find the Top Vitamin B12 Deficiency Experts and Specialists
Ironwood Physicians
Anita Koszyk is a Hematologist practicing medicine in Chandler, Arizona. Dr. Koszyk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Koszyk is board certified in American Board Of Internal Medicine. Dr. Koszyk is currently accepting new patients.
Ironwood Physicians
Sujith Kalmadi is a Hematologist practicing medicine in Chandler, Arizona. Dr. Kalmadi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 92 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Severe Congenital Neutropenia. Dr. Kalmadi is board certified in American Board Of Internal Medicine. Dr. Kalmadi is currently accepting new patients.
Ironwood Physicians
Chad Cherington is an Oncologist practicing medicine in Chandler, Arizona. Dr. Cherington is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Oligodendroglioma, Embryonal Tumor with Multilayered Rosettes, and Gliosarcoma. Dr. Cherington is board certified in American Board Of Internal Medicine. Dr. Cherington is currently accepting new patients.
Ironwood Physicians
Puneet Bhalla is an Oncologist practicing medicine in Chandler, Arizona. Dr. Bhalla is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Myelodysplastic Syndrome (MDS), and Familial Colorectal Cancer. Dr. Bhalla is board certified in American Board Of Internal Medicine. Dr. Bhalla is currently accepting new patients.
Ironwood Physicians
Christopher Kellogg is a Hematologist practicing medicine in Chandler, Arizona. Dr. Kellogg is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, B-Cell Lymphoma, Paget Disease of the Breast, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Kellogg is board certified in American Board Of Internal Medicine. Dr. Kellogg is currently accepting new patients.
Ironwood Physicians
Mikhail Shtivelband is an Oncologist practicing medicine in Chandler, Arizona. Dr. Shtivelband is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Hemochromatosis, Non-Small Cell Lung Cancer (NSCLC), Plasmacytoma, and Lung Cancer. Dr. Shtivelband is board certified in American Board Of Internal Medicine. Dr. Shtivelband is currently accepting new patients.
Optum Medical Group
Pina Shah is a primary care provider, practicing in Internal Medicine in Chandler, Arizona. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, High Cholesterol, Type 2 Diabetes (T2D), and Familial Hypertension. Dr. Shah is board certified in Internal Medicine. Dr. Shah is currently accepting new patients.
Arizona Center For Hematology And Oncology
Robin Obenchain is a Hematologist practicing medicine in Chandler, Arizona. Dr. Obenchain is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Obenchain is board certified in Internal Medicine (Sub: Medical Oncology). Dr. Obenchain is currently accepting new patients.
AZ Endocrinology Institute, PC
Seema Ahluwalia is an Endocrinologist practicing medicine in Chandler, Arizona. Dr. Ahluwalia is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Hyperthyroidism, Thyroid Storm, Hypothyroidism, and Thyroid Nodule. Dr. Ahluwalia is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Ahluwalia is currently accepting new patients.
Ironwood Cancer Research Center
Azam Farooqui is an Internal Medicine provider practicing medicine in Chandler, Arizona. Dr. Farooqui is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Lung Cancer, Pleuropulmonary Blastoma, and Venous Thromboembolism (VTE). Dr. Farooqui is board certified in American Board Of Internal Medicine. Dr. Farooqui is currently accepting new patients.
Ironwood Physicians
Onyemaechi Okolo is an Internal Medicine provider practicing medicine in Chandler, Arizona. Dr. Okolo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Agranulocytosis, Chronic Familial Neutropenia, and Iron Deficiency Anemia. Dr. Okolo is board certified in American Board Of Internal Medicine. Dr. Okolo is currently accepting new patients.
Megan R. Jhaver, MD Private Practice
Megan Jhaver is a primary care provider, practicing in Internal Medicine in Chandler, Arizona. Dr. Jhaver is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Jhaver is board certified in Internal Medicine. Dr. Jhaver is currently accepting new patients.
Ironwood Physicians
Karen Cruz is a Hematologist practicing medicine in Gilbert, Arizona. Dr. Cruz is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Severe Congenital Neutropenia, Paget Disease of the Breast, and Agranulocytosis. Dr. Cruz is board certified in American Board Of Internal Medicine. Dr. Cruz is currently accepting new patients.
East Valley Diabetes And Endocrinology
Devendra Wadwekar is an Endocrinologist practicing medicine in Gilbert, Arizona. Dr. Wadwekar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 77 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Hypercalcemia. Dr. Wadwekar is board certified in American Board Of Internal Medicine. Dr. Wadwekar is currently accepting new patients.
Ocotillo Internal Medicine Associates
Cheryl Maurice is a primary care provider, practicing in Internal Medicine in Chandler, Arizona. Dr. Maurice is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 155 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Maurice is board certified in American Board Of Internal Medicine. Dr. Maurice is currently accepting new patients.
Ironwood Physicians
Kalyan Mantripragada is a Hematologist practicing medicine in Gilbert, Arizona. Dr. Mantripragada is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Hemochromatosis, Agranulocytosis, Childhood Iron Deficiency Anemia, and Gallbladder Removal. Dr. Mantripragada is board certified in American Board Of Internal Medicine. Dr. Mantripragada is currently accepting new patients.
Arizona Center For Hematology And Oncology
Dr. Sanjeev Gopal is a board certified specialist in Medical Oncology and Hematology.With offices in Apache Junction, Mesa and Gilbert, he is committed to providing highest level of care. Our center provides comprehensive care including Chemotherapy, immunotherapy, biologic therapy and iron infusions. Our goal is to provide individualized care to all Blood and Cancer patientsDo not dwell in past, do not dream of future, concentrate the mind on present moment. Dr. Gopal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, ALK-Positive Non-Small Cell Lung Cancer, and Squamous Cell Lung Carcinoma. Dr. Gopal is board certified in Internal Medicine and Internal Medicine (Sub: Medical Oncology). Dr. Gopal is currently accepting new patients.
AZ Center For Hematology & Oncology
Wishwdeep Dhillon is a Hematologist practicing medicine in Gilbert, Arizona. Dr. Dhillon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Thrombocytopenia, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Dhillon is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Dhillon is currently accepting new patients.
Ironwood Physicians
Neel Dharia is an Oncologist practicing medicine in Mesa, Arizona. Dr. Dharia is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Breast Cancer, Colorectal Cancer, and Lynch Syndrome. Dr. Dharia is board certified in American Board Of Internal Medicine. Dr. Dharia is currently accepting new patients.
Cancer & Blood Specialists Of Arizona
Amber Flaherty is a Hematologist practicing medicine in Gilbert, Arizona. Dr. Flaherty is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Lynch Syndrome, Colorectal Cancer, Familial Colorectal Cancer, and Marginal Zone Lymphoma (MZL). Dr. Flaherty is board certified in Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine (Sub: Medical Oncology). Dr. Flaherty is currently accepting new patients.
Last Updated: 04/28/2026















