The 20 Best Vitamin B12 Deficiency Doctors Near Me in Murrieta, CA
Find the Top Vitamin B12 Deficiency Experts and Specialists
Hematology Oncology Consultants
Evelyn Mendoza is a Hematologist practicing medicine in Murrieta, California. Dr. Mendoza is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Paget Disease of the Breast, Breast Cancer, Agranulocytosis, and Bone Marrow Aspiration.
Hematology Oncology Consultants
Kishore Sehgal is a Hematologist practicing medicine in Murrieta, California. Dr. Sehgal is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Pleuropulmonary Blastoma, Lung Cancer, Agranulocytosis, and Bone Marrow Aspiration.
Optum - Murrieta Primary Care
Ernesto Salas is a primary care provider, practicing in Internal Medicine in Murrieta, California. He has been practicing medicine for over 47 years. Dr. Salas 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 Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Type 2 Diabetes (T2D).
The Oncology Institute
Jeffrey Andrey is an Oncologist practicing medicine in Murrieta, California. Dr. Andrey is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Drug-Induced Thrombocytopenia, Hodgkin Lymphoma, Childhood Iron Deficiency Anemia, Bone Marrow Aspiration, and Bone Marrow Transplant.
Rolando A. Atiga, M.D., A Professional Corporation
John Feeney is a primary care provider, practicing in Family Medicine in Murrieta, California. He has been practicing medicine for over 43 years. Dr. Feeney 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 Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Cyclic Neutropenia. Dr. Feeney is board certified in American Board Of Family Medicine.
Office
Achala Doraiswamy is an Oncologist practicing medicine in Murrieta, California. Dr. Doraiswamy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses HER-2 Positive Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Breast Cancer. Dr. Doraiswamy is currently accepting new patients.
Estrella-Itchon, Rhoda G., M.D., Inc.
Rhoda Estrella is a primary care provider, practicing in Family Medicine in Murrieta, California. She has been practicing medicine for over 41 years. Dr. Estrella is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Estrella is board certified in American Board Of Family Medicine.
Brigid Freyne MD Inc
Brigid Freyne is an Internal Medicine provider practicing medicine in Murrieta, California. Dr. Freyne is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Fibromyalgia, Vitamin D Deficiency, Osteoporosis, and Postmenopausal Osteoporosis.
United Medical Doctors
John Hong is a Gastroenterologist practicing medicine in Murrieta, California. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Esophagitis, Gastroesophageal Reflux Disease (GERD), and Familial Adenomatous Polyposis.
California Cancer Associates For Research And Excellence
Arun Kalra is a Hematologist and an Oncologist practicing medicine in Murrieta, California. Dr. Kalra 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 Angiosarcoma, Inflammatory Breast Cancer, Reticuloendotheliosis, and Hairy Cell Leukemia (HCL).
Office
Jennifer Coyle is a Nurse Practitioner practicing medicine in Murrieta, California. Ms. Coyle is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Eyelid Bump, Aseptic and Alopecic Nodules of Scalp (AANS), and Vitamin B12 Deficiency.
Temecula Medical Group
Kathryn Pawelek, MSN, APRN, FNP-C, known to her patients as “Katie,” is a dedicated Family Nurse Practitioner with a passion for delivering patient-centered care at Temecula Medical Group. With over a decade of experience in nursing, Katie brings a wealth of expertise from her work in cardiology, emergency services, and surgical care across prestigious institutions like Scripps Green Hospital and Houston Methodist Willowbrook Hospital. Holding advanced certifications including FNP-C, CEN, and ACLS, she excels in managing acute and chronic conditions with a focus on empowering patients through education and compassionate care.Katie’s approach to healthcare is rooted in her commitment to timely, individualized treatment plans that enable patients to understand and manage their health effectively. Her extensive background in high-acuity settings, such as Level I Trauma and STEMI Receiving Centers, has honed her ability to make critical decisions and collaborate seamlessly with interdisciplinary teams. At Temecula Medical Group, she provides comprehensive care, from ordering and interpreting diagnostics to performing procedures and furnishing medications, all within the scope of her advanced practice."I believe in treating every patient like family, listening to their needs, and guiding them with care and compassion.". Ms. Pawelek is rated as undefined provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Hypertension, Type 2 Diabetes (T2D), High Cholesterol, Hormone Replacement Therapy (HRT), and Tissue Biopsy. Ms. Pawelek is board certified in American Academy Of Nurse Practitioners National Certification Board, California Board Of Registered Nursing, and DEA (Drug Enforcement Administration) Certificate. Ms. Pawelek is currently accepting new patients.
Temecula Medical Group
Ryan Rowan is a Family Medicine provider practicing medicine in Temecula, California. Dr. Rowan is rated as undefined provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Urinary Tract Infection (UTI), Anemia, Hormone Replacement Therapy (HRT), and Tissue Biopsy. Dr. Rowan is board certified in DEA (Drug Enforcement Administration) Certificate, National Commission On Certification Of Physician Assistants, and Physician Assistants Board (California Department Of Consumer Affairs).
Temecula Medical Group
Tatiana Lim is a Family Medicine provider practicing medicine in Temecula, California. She has been practicing medicine for over 1 year. Dr. Lim is rated as undefined provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Hypertension, Type 2 Diabetes (T2D), High Cholesterol, Hormone Replacement Therapy (HRT), and Tissue Biopsy. Dr. Lim is board certified in National Commission On Certification Of Physician Assistants, Physician Assistants Board (California Department Of Consumer Affairs), and DEA (Drug Enforcement Administration) Certificate.
Temecula Medical Group
Richard Rawson, DO, is a board-certified Osteopathic Physician. Surgeon and a concierge primary care physician who sees patients at Temecula Medical Group in Temecula, California. Dr. Rawson is a native of Southern California. He grew up in Mission Viejo, graduating from Mission Viejo High School. Dr. Rawson attended Brigham Young University in Provo, Utah, where he received his Bachelor’s degree in Exercise Physiology. He received his medical degree from the Des Moines University College of Osteopathic Medicine in Iowa.Dr. Rawson completed his residency training at Madigan Army Medical Center in Tacoma, Washington — part of the University of Washington Family Medicine Residency Network. The University of Washington School of Medicine has been identified as the nation’s top primary-care school in each of the last 18 years by US News & World Report and the top medical school in the country in family medicine and rural medicine training for the past 20 years. Dr. Rawson was deployed to Afghanistan in 2012-2013, supporting Operation Enduring Freedom as the Squadron Surgeon for the 1st Squadron of the 4th Cavalry Regiment of the US Army. He is a fellow of the American Academy of Family Physicians, and Temecula Medical Group is one of the first direct care practices in the nation. He speaks both English and Spanish. "Decorated prior military physician who loves serving his country, patients, and family.". Dr. Rawson is rated as undefined 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 Anemia, Headache, Urinary Tract Infection (UTI), Hormone Replacement Therapy (HRT), and Tissue Biopsy. Dr. Rawson is board certified in Osteopathic Medical Board Of California, American Board Of Family Medicine, Inc., National Board Of Physicians And Surgeons, and DEA (Drug Enforcement Administration) Certificate.
Erik Lundquist MD Inc.
Erik Lundquist is a primary care provider, practicing in Integrative Medicine in Temecula, California. Dr. Lundquist is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Inborn Amino Acid Metabolism Disorder, Opisthotonos, Muscle Spasms, and Methylmalonic Acidemia with Homocystinuria.
Ocampo, Consuelo, M.D.
Consuelo Ocampo is a primary care provider, practicing in Family Medicine in Temecula, California. She has been practicing medicine for over 48 years. Dr. Ocampo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Ocampo is board certified in American Board Of Family Medicine.
Trinity Medical Multi-Specialty Group, Inc.
Indraneel Chakrabarty is an Internal Medicine provider practicing medicine in Temecula, California. He has been practicing medicine for over 22 years. Dr. Chakrabarty is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 99 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Chakrabarty is board certified in American Board Of Internal Medicine.
Rolando A. Atiga, M.D., A Professional Corporation
Rolando Atiga is a primary care provider, practicing in Family Medicine in Menifee, California. He has been practicing medicine for over 27 years. Dr. Atiga is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Obesity, and Cirrhosis. Dr. Atiga is board certified in American Board Of Family Medicine.
Inland Empire Home Health
Peter Lac is a Nephrologist practicing medicine in Menifee, California. Dr. Lac is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Acute Tubular Necrosis.
Last Updated: 04/28/2026




