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  • Surgery, Other Specialty, Thoracic Surgery
  • Accepting new patients
  • 35 years of experience
  • Associated Surgeons Of San Luis Obispo 77 Casa St Ste 103, San Luis Obispo, CA 93405
  • (805) 544-8993

Brief Intro

Dr. Hayashi graduated from the University of California San Francisco School of Medicine in 1990. He works in San Luis Obispo, CA and 3 other locations and specializes in Thoracic Surgery, Surgery, Other Specialty and Vascular Surgery. Dr. Hayashi is affiliated with Arroyo Grande Community Hospital.

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Education Background

RESIDENCY

Ucsf Medical Center

MEDICAL SCHOOL

University Of California San Francisco School Of Medicine - 1990

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Associated Surgeons Of San Luis Obispo
  • 77 Casa St Ste 103, San Luis Obispo, CA 93405
  • Mon:8:00 am - 5:30 pm
    Tue:8:00 am - 5:30 pm
    Wed:8:00 am - 5:30 pm
    Thu:8:00 am - 5:30 pm
    Fri:8:00 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Thoracic Surgery
  • Surgery
  • Other Specialty
  • Vascular Surgery
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Conditions Addressed

  • Benign Neoplasm of Breast
  • Ischemic Bowel Disease
  • Abdominal Hernia
  • Rectal, Abdomen, Small Intestines, or Colon Cancer
  • Hemorrhoids
  • Malignant Neoplasm of Colon
  • Pancreatic Cancer
  • Liver Cancer
  • Malignant Neoplasm of Female Breast
  • Gastrointestinal Hemorrhage
  • Intestinal Obstruction
  • Ventral Hernia
  • Breast Disorders
  • Inguinal Hernia
  • Abdominal Aortic Aneurysm
  • Cholelethiasis or Cholecystitis
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Procedures Performed

  • Abdominal Aortic Aneurysm
  • Spleen Surgey
  • Mastectomy
  • Gallbladder Removal
  • Laparoscopic Gallbladder Removal
  • Breast Reduction
  • Spleen Surgey
  • Thyroidectomy
  • Skin Surgery
  • Breast Biopsy
  • Oophorectomy
  • Mastectomy
  • Thoracoscopy
  • Appendectomy
  • Cholecystectomy
  • Small Bowel Resection
  • Hernia Repair
  • Laparoscopic Appendectomy
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Insurance Accepted

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

  • BLUE CROSS of CALIFORNIA
  • Aetna Better Health
  • CHAMPVA
  • Health First Health Plans
  • Medicaid
  • L.A. Care Health Plan
  • Hawaii Medical Assurance Association (HMAA)
  • Medicare
  • GEMCare Health Plan
  • Wellcare
  • AltaMed Senior BuenaCare (PACE)
  • UnitedHealthcare
  • Kaiser Permanente
  • Golden State Medicare Health Plan
  • Anthem Blue Cross
  • Meritain Health
  • Health Net
  • Commonwealth Care Alliance
  • Tricare
  • Inland Empire Health Plan
  • Humana
  • Geisinger Health Plan
  • Blue Shield of California
  • HealthFirst (NY)
  • Triwest Healthcare Alliance
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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