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Dr. John Mast, MD
General Surgery* Age 80
Dr. John Mast, MD
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Dr. John Mast, MD is a General Surgeon in Tracy, CA.
Dr. John Mast, MD
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Dr. John Mast, MD

General Surgery* Age 80
Tracy, CA
Accepting new patients
53 years of experience
Dr. John Mast, MD is a General Surgeon in Tracy, CA.
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About

Dr. Mast graduated from Tufts University. Dr. John Mast, MD is a General Surgeon in Tracy, CA and has 53 years experience. Dr. Mast's office accepts new patients. Dr. Mast accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Abdominal Pain
Anal and Rectal Cancer
Anal Prolapse
Abdominal Pain
Anal and Rectal Cancer
Anal Prolapse
Aneurysm
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Anorectal Abscess
Appendicitis
Breast Cancer
Breast Lump
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Constipation
Diaphragmatic and Hiatal Hernia
Empyema
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Hemorrhoids
Hernia
  • View other providers who treat Hernia
Hyperparathyroidism
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Obstruction
Lipomas
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Lung Cancer
Meckel's Diverticulum
Pancreatic Cancer
Parathyroid (Gland) Tumor: Other than Malignant
Partial Lung Collapse
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Secondary Malignancies
Soft Tissue Sarcoma
Ulcerative Colitis
Ventral Hernia
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anal Fistulectomy or Fistulotomy
Axillary Lymph Node Dissection
Colectomy
Dressing and Debridement of Wound or Infection
Excision of Breast Tumor
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gallbladder Removal
Hemorrhoidectomy or Excision of Anal Tags
Hernia Repair
Incision and Removal of Foreign Object
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Lymph Node Biopsy or Excision
Mastectomy
Open Appendectomy
Open Gallbladder Removal (Cholecystectomy)
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Orchiectomy
Port Placements or Replacements
Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Thoracentesis
Thyroidectomy
Thyroidectomy or Thyroid Lobectomy
Tracheal Surgery
Wound Repair

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care) PPO
  • Open Access Plus
    Cigna PPO
  • Medica Choice
    SignatureValue - CA HMO
  • Curative PPO
    Curative PPO Plus
    Curative EPO

Locations

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About Me

Specialties*
General Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mast communicate via email?
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Does Dr. Mast have free onsite parking?
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Does Dr. Mast specialize in working with children or adolescents?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Mast, MD. To arrange an appointment, call the number on Dr. Mast's profile.

Education
Medical Education
  • Tufts University
    1973
Medical Education

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