MediFind found 157 doctor with experience in Vitamin B12 Deficiency near Hoffman Estates, IL. Of these, 140 are Experienced, 15 are Advanced and 2 are Distinguished.
Signature Medical Group
Rumana Siddiqui is a primary care provider, practicing in Family Medicine in Hoffman Estates, Illinois. Dr. Siddiqui is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Necrosis, Peptic Ulcer, Pleurisy, Gastrostomy, and Endoscopy.
Advocate Medical Group Internal Medicine
Joseph Chimino is a primary care provider, practicing in Internal Medicine in Des Plaines, Illinois. Dr. Chimino is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).
Advocate Medical Group Adult Down Syndrome
Brian Chicoine is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Chicoine is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Down Syndrome, Alzheimer's Disease, Hypothyroidism, and Cellulitis.
Advocate Memory Center
Anthony Mccormack is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Dementia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Advocate Infusion Center
Sandeep Chunduri is a Hematologist and an Oncologist in Crystal Lake, Illinois. Dr. Chunduri is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), Anal Cancer, and Bone Marrow Aspiration.
Premier Health Partners LLC
Ritesh Patel is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Vertebroplasty.
Northwest Oncology And Hematology SC
Kevin Mckian is a Hematologist in Hoffman Estates, Illinois. Dr. Mckian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Muscle Invasive Bladder Cancer, Pulmonary Embolism, Malabsorption, and Thrombocytopenia.
Northwest Oncology And Hematology SC
Wajihuddin Syed is a Hematologist and an Oncologist in Hoffman Estates, Illinois. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), and Wilms Tumor.
O Bartolomeo, MD, SC
Orazio Bartolomeo is a primary care provider, practicing in Family Medicine in Barrington, Illinois. Dr. Bartolomeo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Rabson-Mendenhall Syndrome, Hypertension, and Familial Hypertension.
Illinois Cancer Specialists
Rajat Malhotra is a Hematologist and an Oncologist in Arlington Heights, Illinois. Dr. Malhotra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Pancreatic Cancer, Gallbladder Adenocarcinoma, Colorectal Cancer, and Paget Disease of the Breast.
Illinois Cancer Specialists
Urszula Sobol is a Hematologist and an Oncologist in Arlington Heights, Illinois. Dr. Sobol is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Pancreatic Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, and Colorectal Cancer.
Northwest Oncology & Hematology, SC
Al Tajuddin is a Hematologist and an Oncologist in Elk Grove Village, Illinois. Dr. Tajuddin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Colorectal Cancer.
Northwest Oncology & Hematology, SC
Gary Kay is a Hematologist and an Oncologist in Elk Grove Village, Illinois. Dr. Kay is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Breast Cancer, and Pleuropulmonary Blastoma.
Northwest Rheumatology Specialists, SC
Jadwiga Czajkowska is a Rheumatologist in Elk Grove Village, Illinois. Dr. Czajkowska is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Rheumatoid Arthritis (RA), Gout, Vitamin D Deficiency, and Osteoporosis.
Nicholas Zoretic is a primary care provider, practicing in Family Medicine in Bloomingdale, Illinois. Dr. Zoretic has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Smoldering Multiple Myeloma, Multiple Myeloma, Sitosterolemia, and Primary Orthostatic Tremor.
Northwest Neurology, Ltd
Donald Kuhlman is a Neurologist in Lake Barrington, Illinois. Dr. Kuhlman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Generalized Tonic-Clonic Seizure, Seizures, Tourette Syndrome, and Peripheral Neuropathy.
Nephrology Associates Of Northern Illinois, Ltd
Manish Tanna is a Nephrologist in Mount Prospect, Illinois. Dr. Tanna is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Renovascular Hypertension, Acute Kidney Failure, Nephrosclerosis, and Necrosis.
Nephrology Associates Of Northern Illinois, Ltd
Venkata Behara is a Nephrologist in Mount Prospect, Illinois. Dr. Behara is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, Acute Tubular Necrosis, Necrosis, and End-Stage Renal Disease (ESRD).
Nephrology Associates Of Northern Illinois, Ltd
Evgueni Minev is a primary care provider, practicing in Internal Medicine in Mount Prospect, Illinois. Dr. Minev is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Tubular Necrosis, Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, and Endoscopy.
Nephrology Associates Of Northern Illinois, Ltd
Tina Han is a Nephrologist in Mount Prospect, Illinois. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Acute Kidney Failure, Acute Tubular Necrosis, End-Stage Renal Disease (ESRD), and Necrosis.
Last Updated: 01/09/2026

















