The 20 Best Vitamin B12 Deficiency Doctors Near Me in Lowell, MA
Find the Top Vitamin B12 Deficiency Experts and Specialists
Apex Cardiology PC
Eric Johnson is a Cardiologist practicing medicine in Plymouth,, Massachusetts. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Heart Attack, and Heart Failure with Preserved Ejection Fraction (HFpEF).
Diabetes And Endocrine Center
Shilpa Deshmukh is an Endocrinologist practicing medicine in Dracut, Massachusetts. Dr. Deshmukh is rated as an Advanced 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 Vitamin B12 Deficiency, Graves Disease, Thyroid Storm, and Hypothyroidism.
Arminder Singh MD PC
Arminder Singh is a primary care provider, practicing in Internal Medicine in Springfield, Massachusetts. He has been practicing medicine for over 32 years. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Melorheostosis, Endoscopy, and Pacemaker Implantation. Dr. Singh is board certified in American Board Of Internal Medicine. Dr. Singh is currently accepting new patients.
InterMed Associates
Krzysztof Kacprzak is a primary care provider, practicing in Internal Medicine in Webster, Massachusetts. He has been practicing medicine for over 43 years. Dr. Kacprzak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Dermatitis Herpetiformis, Obesity, and High Cholesterol. Dr. Kacprzak is board certified in Internal Medicine.
Cancer Care Center
Saritha Bolla is an Internal Medicine specialist and an Oncologist practicing medicine in Winchester, Massachusetts. Dr. Bolla is rated as an Experienced 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 Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Breast Cancer. Dr. Bolla is board certified in American Board Of Internal Medicine.
InterMed Associates
Kenneth Guarnieri is a primary care provider, practicing in Internal Medicine in Webster, Massachusetts. He has been practicing medicine for over 40 years. Dr. Guarnieri 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 Obesity in Children, High Cholesterol, Chronic Kidney Disease, and Chronic Cough.
Beth Israel Deaconess Medical Center - Hematology/Oncology
Archana Bhargava is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Bhargava is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Chronic Lymphocytic Leukemia (CLL), Familial Colorectal Cancer, Small Cell Lung Cancer (SCLC), and Trabeculectomy. Dr. Bhargava is board certified in American Board Of Internal Medicine.
BIDMC OBGYN CMFM -Center For Maternal Fetal Medicine
Megha Gupta is an Obstetrics and Gynecologist practicing medicine in Boston, Massachusetts. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses HELLP Syndrome, Preeclampsia, High Blood Pressure in Infants, Atypical Hemolytic Uremic Syndrome (aHUS), and Hysterectomy. Dr. Gupta is board certified in American Board Of Obstetrics And Gynecology.
Beth Israel Deaconess Medical Center - Hematology/Oncology
Cocav Rauwerdink is an Internal Medicine specialist and an Oncologist practicing medicine in Boston, Massachusetts. Dr. Rauwerdink is rated as an Experienced 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 Muscle Invasive Bladder Cancer, Urothelial Cancer, Familial Prostate Cancer, and Paget Disease of the Breast. Dr. Rauwerdink is board certified in American Board Of Internal Medicine.
Beth Israel Deaconess Medical Center - Hematology/Oncology
Reed Drews is a Hematologist practicing medicine in Boston, Massachusetts. Dr. Drews is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Mycosis Fungoides, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Autoimmune Hemolytic Anemia, and Bone Marrow Aspiration. Dr. Drews is board certified in American Board Of Internal Medicine.
BILHPC, 95 Tremont Street, Duxbury
Sarah Murphy is a primary care provider, practicing in Internal Medicine in Duxbury, Massachusetts. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Thyroid Storm, Sacroiliac Joint Disease, Lung Cancer, and Acute Myelomonocytic Leukemia. Dr. Murphy is board certified in American Board Of Internal Medicine.
Amy Edalji, MD & R. Roger Komer, MD
R Komer is an Internal Medicine provider practicing medicine in Brookline, Massachusetts. Dr. Komer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses High Cholesterol, Vitamin D Deficiency, Vitamin B12 Deficiency, and Hypertension. Dr. Komer is board certified in American Board Of Internal Medicine.
BIDHC Extended Care Community Program
James Popkin is an Internal Medicine specialist and an Oncologist practicing medicine in Milton, Massachusetts. Dr. Popkin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Carcinoid Syndrome, Menopause, Non-Small Cell Lung Cancer (NSCLC), Endoscopy, and Ureteroscopy. Dr. Popkin is board certified in American Board Of Internal Medicine.
South Shore Internal Medicine Associates, Inc
Jon Cronin is an Internal Medicine provider practicing medicine in Milton, Massachusetts. Dr. Cronin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), and High Cholesterol. Dr. Cronin is board certified in American Board Of Internal Medicine.
Winchester Hospital Center For Cancer Care
Stefan Balan is an Internal Medicine specialist and an Oncologist practicing medicine in Winchester, Massachusetts. Dr. Balan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Paget Disease of the Breast, Breast Cancer, and Iron Deficiency Anemia. Dr. Balan is board certified in American Board Of Internal Medicine.
Beth Israel Deaconess Medical Center
Jeremy Whyman is a primary care provider, practicing in Internal Medicine in Brookline, Massachusetts. Dr. Whyman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Idiopathic Edema, Cerebellar Degeneration, and Dementia. Dr. Whyman is board certified in American Board Of Internal Medicine.
Brigham And Women's Hospital, Department Of Radiation Oncology
"Dr. Margalit is an Associate Professor of Radiation Oncology at Harvard Medical School and a member of the Head and Neck Oncology Program and the Center for Cutaneous Oncology, specializing in the treatment of tumors of the head and neck, and skin. Dr. Margalit received her medical degree from Harvard Medical School and completed her residency in radiation oncology at the Harvard Radiation Oncology Program. She completed a post-doctoral fellowship in Cancer Epidemiology and Master of Public Health in Clinical Epidemiology at the Harvard School of Public Health.Dr. Margalit teaches and mentors students from Harvard Medical School and Residents of the Harvard Radiation Oncology Program. She is an active participant on national committees of the American Society for Radiation Oncology (ASTRO), American Board of Radiology (ABR), and American Society for Clinical Oncology (ASCO). She is a senior editor for the International Journal of Radiation Oncology ● Biology ● Physics and serves as the Chair of the multi-disciplinary American Radium Society Appropriate Use Criteria Committee for Head and Neck Cancer. Dr. Margalit’s research focuses on integrating new technologies and targeted therapies to improve cure rates while minimizing side effects of cancer treatment.She is the recipient of multiple awards including the inaugural Brigham and Women's Hospital/Dana-Farber Department of Radiation Oncology Outstanding Clinician Award that recognizes ""expert patient care, demonstrates compassion and respect, and pursues excellence with integrity.""". Dr. Margalit 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 Merkel Cell Carcinoma, Adenoid Cystic Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), and Synovial Sarcoma. Dr. Margalit is board certified in Radiation Oncology.
Beth Israel Deaconess Medical Center
Suzanne Salamon is a primary care provider, practicing in Internal Medicine in Brookline, Massachusetts. Dr. Salamon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Meige Disease, Primary Intestinal Lymphangiectasia, and Heart Failure. Dr. Salamon is board certified in American Board Of Internal Medicine.
Beth Israel Deaconess Hospital - Plymouth Cancer Center
Robert Gaudet is an Internal Medicine specialist and an Oncologist practicing medicine in Plymouth, Massachusetts. Dr. Gaudet is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Familial Prostate Cancer. Dr. Gaudet is board certified in American Board Of Internal Medicine.
Office
Antonio Granfone is an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Granfone is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), Vitamin B12 Deficiency, and Maturity Onset Diabetes of the Young.
Last Updated: 04/28/2026












