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Dr. Peter Johnston, MD

General Surgery*
Map Pin Small Phoenix, AZ
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Overview of Dr. Peter Johnston, MD

Dr. Peter Johnston, MD is a General Surgery Specialist in Phoenix, AZ. 

Dr. Johnston works at Practice in Phoenix, AZ with other offices in Scottsdale, AZ. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Johnston's Office Locations

  1. 1
    Mayo Clinic Hospital
    5777 E Mayo Blvd, Phoenix, AZ 85054 Icon Directions Right Arrow Directions Phone Icon (480) 301-7722
  2. 2
    Mayo Clinic Specialty Building
    5779 E MAYO BLVD, Phoenix, AZ 85054 Icon Directions Right Arrow Directions Phone Icon (480) 301-8000
  3. 3
    AZ - Surgery
    5777 E Mayo Blvd, Phoenix, AZ 85054 Icon Directions Right Arrow Directions Phone Icon (480) 992-9342
  4. 4
    Mayo Clinic Building Scottsdale
    13400 E Shea Blvd, Scottsdale, AZ 85259 Icon Directions Right Arrow Directions Phone Icon (480) 301-8000

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Mayo Clinic Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Cholecystitis and Gallstones
Gallstones
Umbilical Hernia
Cholecystitis and Gallstones
Gallstones
Umbilical Hernia

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Cholecystitis and Gallstones
Gallstones
Umbilical Hernia
Diaphragmatic and Hiatal Hernia
Inguinal Hernia
Intestinal Obstruction
Soft Tissue Tumor Removal
Wound Repair
Abdominal Pain
Anal and Rectal Cancer
Anorectal Fistula
Appendicitis
Ascites
  • View other providers who treat Ascites
Biliary Atresia
Bowel Strangulation
Breast Cancer
Breast Lump
Cholangiocarcinoma
Colorectal Cancer
Constipation
Crohn's Disease
Gallbladder Cancer
Gastric Ulcer
Gastroparesis
Ileus
  • View other providers who treat Ileus
Illeum Cancer
Incisional Hernia
Inflammatory Bowel Disease
Intestinal Diverticulosis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Neuroendocrine Tumors
Obstructed Inguinal Hernia
Pelvic Abscess
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Small Intestine Cancer
Traumatic Brain Injury
Ulcerative Colitis
Vascular Insufficiency of Intestines
Ventral Hernia
Bone Marrow Biopsy
Carotid Artery Stent Placement
Carotid Endarterectomy (CEA) or Excision of Infected Graft
Cholecystectomy with Robotic Assist
Colectomy
Colostomy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Enterostomy (Laparoscopic or Open)
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gallbladder Removal
Gastrotomy
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Incisional Hernia Repair
Laparoscopic Inguinal Hernia Repair
Laparoscopic Removal of Stones from Biliary Tract
Laparotomy
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Inguinal Hernia Repair
Paraesophageal Hernia Repair Robotic Assist
Paraesophageal Hernia Repair, Laparoscopic
Port Placements or Replacements
Thoracentesis
Tracheal Surgery
Umbilical Hernia Repair Open
Venous Thrombectomy
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    • UnitedHealthCare

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    Ratings & Reviews
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    Dr. Johnston's Office & Staff

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    Experience with Dr. Johnston

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Peter Johnston, MD

    Specialties*
    • General Surgery

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1104192913
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Frequently Asked Questions

    Dr. Johnston has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Johnston has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Johnston.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Johnston, there are benefits to both methods. A person calling to schedule an with Dr. Johnston appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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