The 20 Best Vitamin B12 Deficiency Doctors Near Me in Troy, NY
Find the Top Vitamin B12 Deficiency Experts and Specialists
American Horizon Medical Group
Tahir Effendi is a primary care provider, practicing in Internal Medicine in Watervliet, New York. Dr. Effendi is rated as an Advanced 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 Vitamin D Deficiency, Dermatomyositis, Diabetic Nephropathy, and Vitamin B12 Deficiency. Dr. Effendi is currently accepting new patients.
Waterford Health Center
Irina Kaplan is a primary care provider, practicing in Bariatric Medicine and Family Medicine in Waterford, New York. Dr. Kaplan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Kaplan is board certified in American Board Of Obesity Medicine and American Board Of Family Medicine. Dr. Kaplan is currently accepting new patients.
Internal Medicine Associates
Darryl Aliggayu is a primary care provider, practicing in Internal Medicine in Albany, New York. He has been practicing medicine for over 25 years. Dr. Aliggayu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Aliggayu is board certified in American Board Of Internal Medicine. Dr. Aliggayu is currently accepting new patients.
Internal Medicine Associates
Timothy Derenzo is a primary care provider, practicing in Family Medicine in Albany, New York. He has been practicing medicine for over 22 years. Dr. Derenzo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Opioid Use Disorder, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Derenzo is board certified in American Board Of Family Medicine. Dr. Derenzo is currently accepting new patients.
Razaali H Mamdani, MD, PLLC
Razaali Mamdani is a primary care provider, practicing in Internal Medicine in Watervliet, New York. Dr. Mamdani 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 Hyperlipidemia Type 3, High Cholesterol, Facial Paralysis, and Recurrent Peripheral Facial Palsy. Dr. Mamdani is currently accepting new patients.
New York Oncology Hematology PC
Charlene Ives is a Hematologist and an Oncologist practicing medicine in Troy, New York. She has been practicing medicine for over 31 years. Dr. Ives is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 69 other conditions, according to our data. Her clinical expertise encompasses Mantle Cell Lymphoma (MCL), Paget Disease of the Breast, Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia. Dr. Ives is board certified in American Board Of Internal Medicine Subspecialty, Medical Oncology.
New York Oncology Hematology PC
Erin Lasher is a Hematologist and an Oncologist practicing medicine in Troy, New York. She has been practicing medicine for over 8 years. Ms. Lasher is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Small Lymphocytic Lymphoma (SLL), Gallbladder Adenocarcinoma, Smoldering Multiple Myeloma, and Classical Hodgkin Lymphoma. Ms. Lasher is board certified in American Board Of Internal Medicine, Nurse Practitioner, Adult-Gerontology Primary Care, American Nurses Credentialing Center. Ms. Lasher is currently accepting new patients.
St. Peter's Medical Oncology/Hematology - Troy
Todd Whitman is a Hematologist and an Internal Medicine provider practicing medicine in Troy, New York. He has been practicing medicine for over 24 years. Dr. Whitman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Lynch Syndrome, Familial Colorectal Cancer, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Whitman is board certified in American Board Of Internal Medicine Subspecialty, Medical Oncology and American Board Of Internal Medicine Subspecialty, Hematology. Dr. Whitman is currently accepting new patients.
Hildegard Medicus Cancer Center Medical Oncology Operated By Samaritan Hospital Samaritan Hospital – St. Mary’s Campus
Arthur Sunkin is an Oncologist and an Internal Medicine provider practicing medicine in Troy, New York. He has been practicing medicine for over 46 years. Dr. Sunkin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Follicular Lymphoma, Inflammatory Breast Cancer, Angiosarcoma, and Gastroesophageal Junction Cancer. Dr. Sunkin is board certified in American Board Of Internal Medicine Subspecialty, Medical Oncology and American Board Of Internal Medicine. Dr. Sunkin is currently accepting new patients.
Marsha Smith is a Nurse Practitioner practicing medicine in Troy, New York. Ms. Smith is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin D Deficiency and Vitamin B12 Deficiency.
Wound Care & Hyperbaric Medicine
Eric Klausner is a primary care provider, practicing in Family Medicine in Albany, New York. Dr. Klausner 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 Necrosis, Cellulitis, Enlarged Liver, and Urinary Tract Infection in Children.
Allied Digestive Health, LLC
Richard Clift is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Albany, New York. He has been practicing medicine for over 40 years. Dr. Clift is rated as an Experienced 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 Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Clift is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine. Dr. Clift is currently accepting new patients.
Allied Digestive Health, LLC
Joseph Choma is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Albany, New York. He has been practicing medicine for over 24 years. Dr. Choma is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Gallbladder Disease, Jaundice, Endoscopy, and Pancreatectomy. Dr. Choma is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology. Dr. Choma is currently accepting new patients.
Allied Digestive Health, LLC
Joseph Polito is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Albany, New York. He has been practicing medicine for over 38 years. Dr. Polito is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy. Dr. Polito is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology. Dr. Polito is currently accepting new patients.
Allied Digestive Health, LLC
Shai Posner is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Albany, New York. He has been practicing medicine for over 11 years. Dr. Posner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Ulcerative Colitis, and Endoscopy. Dr. Posner is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine.
Podiatry Washington Avenue Extension
Sharon Tietgens is an Endocrinologist practicing medicine in Albany, New York. Dr. Tietgens is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Type 1 Diabetes (T1D), and Hypothalamic Tumor.
Allied Digestive Health, LLC
James Puleo is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 35 years. Dr. Puleo 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 Trichohepatoenteric Syndrome, Visceromegaly, Hepatitis, Endoscopy, and Gastrostomy. Dr. Puleo is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology. Dr. Puleo is currently accepting new patients.
Allied Digestive Health, LLC
Xinjun Zhu is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. She has been practicing medicine for over 37 years. Dr. Zhu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Zhu is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology.
Allied Digestive Health, LLC
Neil Volk is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 14 years. Dr. Volk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy. Dr. Volk is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine. Dr. Volk is currently accepting new patients.
Allied Digestive Health, LLC
Jonathan Barsa is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 15 years. Dr. Barsa 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 Portal Hypertension, Ulcerative Colitis, Diarrhea, Endoscopy, and Colonoscopy. Dr. Barsa is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine. Dr. Barsa is currently accepting new patients.
Last Updated: 04/28/2026


