The 20 Best Opioid Use Disorder Doctors Near Me in merced, CA
Find the Top Opioid Use Disorder Experts and Specialists
Eduardo T. Villarama, MD Private Practice
Eduardo Villarama is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Villarama is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, Hypertension, and Intrauterine Device Insertion. Dr. Villarama is board certified in Family Medicine. Dr. Villarama is currently accepting new patients.
Robert D. Simenson, MD Private Practice
Robert Simenson is a primary care provider, practicing in Family Medicine in Merced, California. Dr. Simenson is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Seasonal Affective Disorder (SAD). Dr. Simenson is board certified in Family Medicine. Dr. Simenson is currently accepting new patients.
Mercy Medical Center Merced
Ajinder Singh is a primary care provider, practicing in Internal Medicine in Merced, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Headache, Sepsis, Dehydration, and Chronic Obstructive Pulmonary Disease (COPD).
Daniel J. Proctor, MD Private Practice
Daniel Proctor is a primary care provider, practicing in Family Medicine in Merced, California. He has been practicing medicine for over 10 years. Dr. Proctor is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Acute Kidney Failure, Hospital-Acquired Pneumonia, and Atypical Pneumonia.
Livingston Community Health
James Kraus is a primary care provider, practicing in Family Medicine in Livingston, California. Dr. Kraus is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gangrene, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Type 2 Diabetes (T2D). Dr. Kraus is currently accepting new patients.
Livingston Community Health
Glen Villanueva is a primary care provider, practicing in Family Medicine in Livingston, California. Dr. Villanueva is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Device Insertion. Dr. Villanueva is currently accepting new patients.
Last Updated: 09/26/2026

