The 20 Best Vitamin B12 Deficiency Anemia Doctors Near Me in San Francisco, CA
Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists
Movement Disorders Clinic
Dr. Chadwick Christine is a neurologist at the Parkinson's Disease and Movement Disorders Clinic. He specializes in the diagnosis and treatment of Parkinson's disease and other movement disorders. Christine is a graduate of Cornell University, where he earned a bachelor of arts degree in physics and English, as well as his medical degree. He completed a residency in neurology and a postdoctoral fellowship at UCSF, focusing on the research of synaptic plasticity. Dr. Christine is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Parkinson's Disease, Movement Disorders, Vitamin B12 Deficiency Anemia, and Essential Tremor. Dr. Christine is board certified in American Board Of Psychiatry/Neurology-Psychiatry, Neurology. Dr. Christine is currently accepting new patients.
Mission Bernal Care Center
Jonathan Lee is a primary care provider, practicing in Family Medicine in San Francisco, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Mantle Cell Lymphoma (MCL), Hypertension, and Familial Hypertension. Dr. Lee is board certified in Family Medicine - Board Certified. Dr. Lee is currently accepting new patients.
Karina G. Arzumanova, MD Private Practice
Karina Arzumanova is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Arzumanova is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Arzumanova is board certified in Internal Medicine. Dr. Arzumanova is currently accepting new patients.
Multiple Sclerosis And Neuroinflammation Center
Dr. Ari Green is a neurologist and neuro-ophthalmologist. He treats adults and children with multiple sclerosis (MS) and other inflammatory diseases of the central nervous system. Green specializes in treating vision problems that result from these conditions, including optic neuritis and double vision. He is also director of the UCSF Neurodiagnostic Center. Green's research focuses on developing tests that help bring reparative treatments to patients with MS and halt neurodegeneration in patients with diseases that cause neurological deterioration. His work aims to advance treatments that would enable recovery after injury to the myelin sheath the protective layer around nerve fibers in the brain and spinal cord. Green has led a team dedicated to bringing advanced imaging and electrophysiological measures of the visual system and brain to the clinic. His team pioneered early-stage testing of promising new treatments for optic neuritis, MS and other diseases of the central nervous system. In his laboratory, Green supervises postdoctoral fellows and students on projects related to this work. Green earned his medical degree at Duke University School of Medicine, where he was a Howard Hughes Medical Institute Predoctoral Fellow for two years. He then completed his residency in neurology at UCSF, where he spent time as chief resident, followed by UCSF fellowships in neuroimmunology and neuro-ophthalmology. In 2005 the American Academy of Neurology and National Multiple Sclerosis Society named Green their first clinical research fellow. Green holds the titles of Debbie and Andy Rachleff Distinguished Professor of Neurology and Harry Weaver Neuroscience Scholar. He is chief of the Neuroimmunology and Glial Biology Division for the Department of Neurology and co-director of the Innovation Program for Repair and Remyelination at UCSF. He is a member of the American Academy of Neurology, Association for Research in Vision and Ophthalmology, North American Neuro-Ophthalmology Society and Association for Clinical and Translational Science. He is associate editor of JAMA Neurology. Dr. Green is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Optic Neuritis, and Neuromyelitis Optica. Dr. Green is board certified in American Board Of Psychiatry And Neurology., Neurology. Dr. Green is currently accepting new patients.
Primary And Specialty Care, Bush St.
Dr. Edwin J. Hassid is a specialist in internal medicine who provides primary care. To ensure he delivers comprehensive care, he is committed to giving each patient the time they need and to listening carefully. Hassid earned his medical degree at UCSF, where he also completed a residency in internal medicine and a fellowship in infectious diseases. Hassid is proud to have many patients for whom he has cared through multiple significant life events. He still has two patients who began seeing him in 1976, his first year of practice. Outside of work, he enjoys traveling and travel photography. This provider works with UCSF through the UCSF Health Community Medical Group, a multispecialty group connecting doctors and practices throughout the Bay Area. Dr. Hassid is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chronic Cough, Enlarged Liver, Hypertensive Heart Disease, and Fainting. Dr. Hassid is board certified in American Board Of Medical Specialties, Internal Medicine. Dr. Hassid is currently accepting new patients.
Arnold Greenberg Medical Corp.
Arnold Greenberg is a Neurologist practicing medicine in San Francisco, California. Dr. Greenberg is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Pseudobulbar Affect, Benign Paroxysmal Positional Vertigo, Dysembryoplastic Neuroepithelial Tumors (DNET), and Brain Stem Cancer.
Webster Street Care Center
Shilpa Shah is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Chronic Cough. Dr. Shah is board certified in Internal Medicine.
General Internal Medicine At Mount Zion
Dr. Nicole Appelle is a specialist in internal medicine who provides primary care. Appelle earned her medical degree and a master's degree in public health at George Washington University. She completed a residency in internal medicine at UCSF. Appelle is active in teaching medical students and interns in UCSF’s primary care clinics. Dr. Appelle is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Chronic Cough, Vertigo, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19. Dr. Appelle is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Appelle is currently accepting new patients.
General Internal Medicine At Mount Zion
Dr. Meghana Gadgil is a specialist in internal medicine who provides primary care to adults. She takes a humanistic approach to patient care. In her research, Gadgil studies nutrition and its role in preventing diabetes and cardiovascular disease, particularly in women. Gadgil earned her medical degree at Rutgers New Jersey Medical School. She completed a residency in internal medicine at Rhode Island Hospital, followed by a fellowship in clinical research at Johns Hopkins School of Medicine. Gadgil is a member of the Society of General Internal Medicine and American Diabetes Association. Dr. Gadgil is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Gestational Diabetes. Dr. Gadgil is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Gadgil is currently accepting new patients.
General Internal Medicine At Mount Zion
Dr. Rena Fox is an internal medicine specialist and an expert in hepatitis C, making her one of the few doctors in the country with this distinct combination of qualifications. She cares for patients with general health needs as well as those with viral hepatitis and liver disease. She teaches internal medicine residents as part of her primary care practice. As a researcher, Fox studies liver diseases such as hepatitis C and fatty liver disease, and factors such as which populations tend to be affected. Contributing to large studies conducted across multiple centers, she also researches long-term outcomes for patients with liver disease, such as hepatocellular carcinoma (the most common type of liver cancer) and cirrhosis. Fox earned her medical degree at the University of California, San Diego and completed a residency in internal medicine at the University of Washington. She completed a UCSF fellowship in general internal medicine with a particular interest in hepatitis C, receiving training from UCSF hepatologists in viral hepatitis. Fox is internationally recognized as an educator. She lectures around the country and has been working with the Department of Veterans Affairs for more than a decade, developing educational tools and national policies on hepatitis C. She also serves as medical editor of the VA's viral hepatitis and liver disease website. Fox serves on the faculty of UCSF's Hepatitis C Project ECHO (Extension for Community Healthcare Outcomes), which remotely supports providers in underserved and rural areas by offering information and guidance on hepatitis C screening and care via telemedicine. Dr. Fox is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Hepatitis C, Hepatitis, Liver Cancer, and Non-Alcoholic Fatty Liver Disease. Dr. Fox is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Fox is currently accepting new patients.
General Internal Medicine At Mount Zion
Dr. Maria Wamsley is an internal medicine specialist who provides primary care for adults. Wamsley's research interests include the best methods of teaching medical students and residents how to work in teams with other health care professionals. She is also interested in the benefits that students, patients and teachers receive from longitudinal relationships, or those that last many years. Wamsley received her medical degree from the David Geffen School of Medicine at UCLA. She then completed a residency in internal medicine at UCSF. Wamsley is a member of the Society of General Internal Medicine. She is a member of the UCSF Haile T. Debas Academy of Medical Educators. She speaks Spanish. Dr. Wamsley is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Rabson-Mendenhall Syndrome, Non-Alcoholic Fatty Liver Disease, Hepatitis, and Enlarged Liver. Dr. Wamsley is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Wamsley is currently accepting new patients.
General Internal Medicine At Mount Zion
Dr. Mia Williams is an internal medicine specialist who provides primary care. She is particularly interested in chronic disease management, quality-of-life issues, preventive care, patient-centered medicine and issues specific to Latino health. Williams' research focuses on developing education initiatives to improve patient-centered communication when there are language differences as well as to improve care for diverse populations. Williams earned her medical degree from Cleveland Clinic Lerner College of Medicine of Case Western Reserve University School of Medicine, where she also earned a master's degree in clinical research. She completed a residency in internal medicine at UCSF. Williams is involved in medical education at UCSF. Her teaching efforts include serving as a preceptor for students in the UCSF internal medicine clinic (preceptorship is a training method similar to apprenticeship in which students gain experience under close supervision). Williams is a member of the Society of General Internal Medicine. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Chronic Cough, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Vertigo. Dr. Williams is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Williams is currently accepting new patients.
General Internal Medicine At Mount Zion
Dr. Michelle Guy is a specialist in internal medicine and obesity medicine. She provides primary care. Guy earned her medical degree from the University of Missouri School of Medicine. She completed a residency in primary care at Cambridge Health Alliance, an affiliate of Harvard Medical School. She served as chief resident. Guy teaches UCSF medical students and residents in the clinic setting. Dr. Guy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Guy is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Guy is currently accepting new patients.
Women's Health Primary Care Clinic
Dr. Anne W. Chang is an internal medicine specialist and serves as medical director of UCSF Women's Health Primary Care. She treats female patients with a variety of conditions, caring for many who have complex or multiple disorders. Her focus on cultivating long-term relationships with her patients has often led to her treating their family members as well. She is fluent in Mandarin and has a number of patients for whom Mandarin is their first or only language. She has an interest in integrative medicine and includes complementary therapies in her patients' treatment plans when appropriate. Chang earned her medical degree from McGovern Medical School, where she also completed residency training in internal medicine. Chang came to UCSF after working at Buffalo General Medical Center. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Alkaptonuria. Dr. Chang is currently accepting new patients.
Women's Health Primary Care Clinic
Dr. Molly Heublein is a specialist in internal medicine who provides primary care, focusing on women's health. She has special interests in chronic disease management and geriatric care. She helps patients manage conditions that include high blood pressure, diabetes, asthma, emphysema and other kinds of chronic obstructive pulmonary disease, and hypothyroidism. She views the role of primary care doctor as a wellness advocate who listens to each patient's health needs, and she focuses on sharing her medical knowledge to help patients make informed decisions and lifestyle choices. Heublein earned her medical degree at the University of Vermont Larner College of Medicine. She completed an internal medicine residency at the University of Pennsylvania Heath System. Dr. Heublein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Osteonecrosis, Vertigo, and Familial Hypertension. Dr. Heublein is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Heublein is currently accepting new patients.
Women's Health Primary Care Clinic
Dr. Judith Walsh is an internal medicine specialist who provides primary care. She has special interests and expertise in disease prevention and health promotion. Walsh's research focuses on disease prevention. Walsh completed her medical and master of public health degrees at the University of California, Los Angeles. Upon graduating from medical school, she moved to San Francisco to complete an internal medicine residency at UCSF and a fellowship in clinical epidemiology at the San Francisco Veterans Affairs Health Care System. Walsh is actively involved in teaching UCSF medical students and residents. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Fragile X Syndrome, Fragile XE Syndrome, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Walsh is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Walsh is currently accepting new patients.
General Internal Medicine At Mount Zion
Daniel Null is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Null is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hidradenitis Suppurativa, Chronic Cough, Maturity Onset Diabetes of the Young, and Familial Hypertension. Dr. Null is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Null is currently accepting new patients.
Primary Care At China Basin
Dr. Nghe Yang is a family doctor who provides comprehensive care to patients of all ages, specializing in preventive medicine, family planning services, chronic disease management and minor outpatient procedures. He believes in fostering a collaborative relationship with patients, emphasizing patient engagement and advocacy. He is particularly interested in men's health and integrating technology into patient care. Yang received his medical degree from Stanford University and completed his training in UCSF's family medicine residency program at Zuckerberg San Francisco General Hospital and Trauma Center. Yang spent a decade working in community health, caring primarily for underserved Asian American immigrants, before joining UCSF. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Osteogenesis Imperfecta. Dr. Yang is board certified in American Board Of Family Medicine, Family Medicine. Dr. Yang is currently accepting new patients.
Mark J. Savant, MD Private Practice
caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring. Dr. Savant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Epidural Hematoma, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Vertebroplasty, and Bone Graft. Dr. Savant is currently accepting new patients.
Multiple Sclerosis And Neuroinflammation Center
Dr. Samuel J. Pleasure is a neurologist who specializes in caring for patients with multiple sclerosis. He also has expertise in caring for patients with epilepsy as well as years of experience in managing a variety of neurological conditions in both clinic and hospital settings. Pleasure has two main areas of inquiry for his research. He studies processes that regulate early brain development in both normal and diseased situations. He also studies autoimmune forms of meningoencephalitis, where inflammation in specific brain areas causes severe neurologic dysfunction. Pleasure received his medical degree and a doctorate in neuroscience from the University of Pennsylvania. He was chief resident during his neurology residency at UCSF, where he then completed a research fellowship in neuroscience. Pleasure is a fellow of the American Neurological Association and a member of the American Academy of Neurology, American Epilepsy Society, Society for Neuroscience, Society for Developmental Biology and Cajal Club. He has won numerous awards for his research and has received research funding from a wide variety of private, state and federal sources. He has served in leadership roles in national organizations and in the UCSF Department of Neurology. Pleasure is the Glenn W. Johnson, Jr. Memorial Endowed Chair in Neurology at UCSF. Dr. Pleasure is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Multiple Sclerosis (MS), Paraneoplastic Cerebellar Degeneration, Relapsing Multiple Sclerosis (RMS), and Subacute Cerebellar Degeneration. Dr. Pleasure is board certified in American Board Of Psychiatry And Neurology., Neurology. Dr. Pleasure is currently accepting new patients.
Last Updated: 04/28/2026


















