The 20 Best Vitamin B12 Deficiency Doctors Near Me in Downers Grove, IL
Find the Top Vitamin B12 Deficiency Experts and Specialists
Advocate Good Samaritan Cancer Center
Suchin Khanna is a Hematologist and an Oncologist practicing medicine in Downers Grove, Illinois. Dr. Khanna 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 Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Childhood Iron Deficiency Anemia. Dr. Khanna is board certified in American Board Of Internal Medicine, Hematology.
Good health is often key to living life to the fullest. We all deserve a life of vitality and I am a firm believer that we can achieve this together. This is why I enjoy doing primary care and place an importance on preventive care. I also am dedicated to managing chronic diseases and try to empower patients to take control of their disease process. It's definitely a partnership between patient and physician. Dr. Kurian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Subacute Combined Degeneration, Glossitis, Pernicious Anemia, and Multiple Carboxylase Deficiency. Dr. Kurian is board certified in Internal Medicine.
I believe in an individualistic approach to a diagnosis of cancer with a customized care plan that both reaches the goals of patient and family. I believe in providing the best evidence based medicine tailored to patientâs needs. I prefer developing a relationship with patients and their families to best provide an individualized approach to medicine. Dr. Wan 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 Inflammatory Breast Cancer, Angiosarcoma, Familial Pancreatic Cancer, and Familial Colorectal Cancer. Dr. Wan is board certified in Internal Medicine and Oncology.
My goal is to apply the latest in cancer medicine and research to help each patient achieve the best possible outcome. Dr. Myre is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, EGFR Positive Lung Cancer, ALK-Positive Non-Small Cell Lung Cancer, and Orchiectomy. Dr. Myre is board certified in Hematology and Oncology.
NANI Internal Med ACO, LLC
Gerald Simon is a primary care provider, practicing in Geriatrics in Downers Grove, Illinois. Dr. Simon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Stroke, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Vertebroplasty, and Bone Graft. Dr. Simon is board certified in American Board Of Internal Medicine, Geriatric Medicine.
Yorktown Health
Andrew Roth is an Obstetrics and Gynecologist practicing medicine in Lombard, Illinois. Dr. Roth is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Menopause, Vitamin D Deficiency, Acute Cystitis, and Vaginal Cysts. Dr. Roth is board certified in American Board Of Obstetrics & Gynecology.
Nephrology Associates Of Northern Illinois, Ltd
Anis Rauf is a Nephrologist practicing medicine in Hinsdale, Illinois. Dr. Rauf is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Magnesium Deficiency, and Gitelman Syndrome. Dr. Rauf is board certified in American Board Of Internal Medicine.
Advocate Christ Outpatient Pavilion Oncology
Riaz Elahi is a Hematologist and an Oncologist practicing medicine in Oak Lawn, Illinois. Dr. Elahi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Elahi is board certified in American Board Of Internal Medicine, Hematology.
Rakesh Marwaha, MD, SC
Naila Khurshid is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Khurshid is rated as an Advanced 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 Vitamin B12 Deficiency, Low Blood Pressure, Transcobalamin Deficiency, Hip Replacement, and Endoscopy. Dr. Khurshid is board certified in American Board Of Internal Medicine.
Soumya Health, LLC
Rathna Yallapragada is a primary care provider, practicing in Internal Medicine in Lombard, Illinois. Dr. Yallapragada is rated as an Advanced 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 End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Vitamin B12 Deficiency, Gastrostomy, and Endoscopy. Dr. Yallapragada is board certified in American Board Of Internal Medicine.
Advocate Medical Group Trauma Surgery
Karen Schneider is a Nurse Practitioner practicing medicine in Downers Grove, Illinois. Ms. Schneider is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Myeloproliferative Neoplasms (MPN), and Smoldering Multiple Myeloma. Ms. Schneider is board certified in American Nurses Credentialing Center, Nurse Practitioner.
Advocate Medical Group Internal Medicine
William O'rourke is a primary care provider, practicing in Internal Medicine in Lombard, Illinois. Dr. O'rourke is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Richter Syndrome, Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Hip Replacement, and Ureteroscopy. Dr. O'rourke is board certified in American Board Of Internal Medicine.
My goal is to provide quality, evidence-based cancer care in a compassionate manner. I strive to help my patients achieve cure when possible, comfort when not, and quality of life always. I believe in giving my patients all their options and working with them to come up with the best treatment plan for them individually. Dr. Ma 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 Colorectal Cancer, Thrombocytopenia, Familial Colorectal Cancer, and Pleuropulmonary Blastoma. Dr. Ma is board certified in Hematology & Oncology.
Steven Lobue is a primary care provider, practicing in Family Medicine in Glen Ellyn, Illinois. He has been practicing medicine for over 41 years. Dr. Lobue is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Facial Paralysis, Recurrent Peripheral Facial Palsy, Bell's Palsy, and Hypertension. Dr. Lobue is board certified in American Board Of Family Medicine - Family Medicine (Certified).
Endeavor Health Medical Group
Amaryllis Gil, MD, a medical oncologist and hematologist at Endeavor Health, specializes in treating patients with breast cancer, general oncology, and both benign and malignant blood disorders. She partners closely with patients and their families throughout the cancer journey, emphasizing education, quality of life and long-term wellness. Dr. Gil is encouraged by the rapid advancement of targeted therapies, which offer new hope with fewer side effects, and empowers patients to play an active role in their care. Dr. Gil is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Testicular Cancer, Paget Disease of the Breast, Breast Cancer, and POEMS Syndrome. Dr. Gil is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Ninel Kandel, MD, an internal medicine physician at Endeavor Health, provides primary care with a focus on disease prevention, women’s health and healthy lifestyle management. She emphasizes a proactive approach to care, helping patients build sustainable habits for long-term wellbeing. Dr. Kandel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hemochromatosis, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Cirrhosis. Dr. Kandel is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Rand Naddouje, MD, a hematologist and medical oncologist at Endeavor Health, provides personalized care for patients with cancer and blood disorders. She uses the most current treatments and innovations in oncology to support each individual’s care journey. Dr. Naddouje approaches every patient with compassion and strives to deliver care the way she would want it delivered to herself or a loved one. Dr. Naffouje 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 Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paget Disease of the Breast, and Breast Cancer. Dr. Naffouje is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
Maria Quejada, MD, a medical oncologist and hematologist at Endeavor Health, specializes in developing personalized treatment plans to help patients navigate their cancer journey. Her approach blends evidence-based medicine with compassion, collaboration and a strong emphasis on patient-centered care. Dr. Quejada is particularly interested in precision medicine and targeted therapies that tailor treatments to each patient’s unique tumor profile. Dr. Quejada is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, and Small Cell Lung Cancer (SCLC). Dr. Quejada is board certified in American Board Of Internal Medicine.
Endeavor Health Medical Group
William R. Broderick, MD, a hematology and oncology specialist at Endeavor Health, cares for patients with a wide range of cancer and blood-related conditions. His clinical expertise includes neuro-oncology, hematologic disorders and general oncology. Dr. Broderick provides evidence-based care grounded in strong patient relationships, helping individuals navigate their diagnosis and treatment with clarity and compassion. Dr. Broderick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Gliosarcoma, Astrocytoma, Familial Colorectal Cancer, Embryonal Tumor with Multilayered Rosettes, and Bone Marrow Aspiration. Dr. Broderick is board certified in American Board Of Internal Medicine.
As a family physician, I value developing long lasting and meaningful relationships with my patients and their families. I believe in working in partnership with them, emphasizing preventative health measures and controlling chronic medical conditions through education and joint decision making. Dr. Elsen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Last Updated: 04/28/2026



















