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  • Family Medicine, Other Specialty
  • Accepting new patients
  • 44 years of experience
  • Oconnor William Thomas Office 300 Mason St, Vacaville, CA 95688
  • (707) 446-0422

Brief Intro

Dr. Oconnor graduated from the University of Cincinnati College of Medicine in 1981. He works in Vacaville, CA and 1 other location and specializes in Family Medicine and Other Specialty. Dr. Oconnor is affiliated with California Medical Facility.

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Education Background

RESIDENCY

San Joaquin General Hospital

MEDICAL SCHOOL

University Of Cincinnati College Of Medicine - 1981

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Oconnor William Thomas Office
  • 300 Mason St, Vacaville, CA 95688
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Family Medicine
  • Other Specialty

Conditions Addressed

  • Diverticulitis
  • Sciatica
  • Chronic Pancreatitis
  • Chronic Sinusitis
  • Thyroiditis
  • Vitamin D Deficiency
  • Restless Leg Syndrome
  • Athlete's Foot
  • Cholelethiasis or Cholecystitis
  • Psoriasis
  • Schizophrenia
  • Gastroesophageal Reflux Disease (GERD)
  • Plantar Warts
  • Skin Rash
  • Irritable Bowel Syndrome (IBS)
  • Infectious Liver Disease
  • Scoliosis or Kyphoscoliosis
  • Sexually Transmitted Diseases (STDs)
  • Disorders of Lipoid Metabolism
  • Non-Toxic Goiter
  • Peptic Ulcer Disease
  • Pelvic Inflammatory Disease (PID)
  • Post Traumatic Stress Disorder (PTSD)
  • Hypothyroidism
  • Rosacea
  • Cardiomyopathy
  • Candidiasis
  • Epilepsy
  • Ovarian Dysfunction
  • Fractures, Dislocations, Derangement, and Sprains
  • Hypertension (HTN)
  • Chronic Renal Disease
  • Peripheral Nerve Disorders
  • Pneumonia
  • Benign Polyps of the Colon
  • Diabetes Mellitus (DM)
  • Angina Pectoris
  • Multiple Sclerosis (MS)
  • Obesity
  • Herpes Simplex
  • Contact Dermatitis
  • Meningitis
  • Glaucoma
  • Anemia
  • Macular Degeneration
  • Gastritis and Duodenitis
  • Hemorrhoids
  • Systemic Lupus Erythematosus
  • Obsessive-Compulsive Disorder (OCD)
  • Pulmonary Embolism
  • Gastrointestinal Hemorrhage
  • Bell's Palsy
  • Acute Sinusitis
  • Urinary Incontinence
  • Osteoporosis
  • Poisoning by Drugs, Meds, or Biological Substances
  • Metabolic Syndrome
  • Cataract
  • Dementia
  • Congenital Anomalies of the Heart
  • Candidiasis of Vulva and Vagina
  • Mitral Valvular Disease
  • Transient Cerebral Ischemia
  • Emphysema
  • Hair Loss
  • Acute Pancreatitis
  • Ischemic Stroke
  • Bipolar Disorder
  • Osteoarthritis
  • Iron Deficiency Anemia
  • Inflammatory Bowel Disease (IBD)
  • Benign Prostatic Hypertrophy (BPH)
  • Benign Thyroid Diseases
  • Benign Paroxysmal Positional Vertigo
  • Rheumatoid Arthritis
  • Spinal Stenosis
  • Hemorrhagic stroke
  • Uterine Leiomyoma
  • Alcohol Dependence
  • Intervertebral Disc Degeneration
  • Allergic Rhinitis
  • Burns
  • Depressive Disorders
  • Dermatitis
  • Plantar Fasciitis
  • Anxiety Phobic Disorders
  • Skin and Subcutaneous Infections
  • Internal Derangement of Knee Cartilage
  • Acute Pharyngitis
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Procedures Performed

  • Echocardiogram

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Blue Cross Blue Shield of Oklahoma
  • Kaiser Permanente
  • Meritain Health
  • UnitedHealthcare
  • Medicaid
  • Partnership HealthPlan of California
  • AARP
  • AltaMed Senior BuenaCare (PACE)
  • Tricare
  • Aetna
  • Zenith
  • Mutual of Omaha
  • Medicare
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99