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Dr. Peter Leoni, MD

General Surgery*
5.0 (9)
Map Pin Small Petaluma, CA
Accepting new patients
41 years of experience

Overview of Dr. Peter Leoni, MD

Dr. Peter Leoni, MD is a General Surgery Specialist in Petaluma, CA. They specialize in General Surgery, has 41 years of experience, and is board certified in General Surgery. They graduated from Creighton University and is affiliated with Providence Santa Rosa Memorial Hospital, Sutter Solano Medical Center, Adventist Health Ukiah Valley and Petaluma Valley Hospital. Patients rated Dr. Leoni an average 5.0 star rating.

Dr. Leoni works at Practice in Petaluma, CA with other offices in Ukiah, CA. They are accepting new patients and accept Aetna, Anthem Blue Cross and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Leoni's Office Locations

  1. 1
    Angelo J. Leoni M.d. A Medical Corp
    1116 B St, Petaluma, CA 94952 Icon Directions Right Arrow Directions Phone Icon (707) 781-6926
  2. 2
    Office
    244 Hospital Dr Ste A, Ukiah, CA 95482 Icon Directions Right Arrow Directions Phone Icon (707) 578-3000
  3. 3
    Petaluma Valley Hospital
    400 N McDowell Blvd, Petaluma, CA 94954 Icon Directions Right Arrow Directions Phone Icon (949) 852-3400

Hospital Affiliations
Admitting Hospitals

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

  • Providence Santa Rosa Memorial Hospital
  • Sutter Solano Medical Center
  • Adventist Health Ukiah Valley
  • Petaluma Valley 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.
Burn Injuries
Dressing and-or Debridement of Wound, Infection, or Burn
Intestinal Obstruction
Dressing and-or Debridement of Wound, Infection, or Burn

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.
Burn Injuries
Dressing and-or Debridement of Wound, Infection, or Burn
Intestinal Obstruction
Cholecystitis and Gallstones
Colorectal Cancer
Gallstones
Peripheral Vascular Disease (PAD, PVD)
Second-Degree Burns
Traumatic Brain Injury
Laparoscopic Appendectomy
Port Placements or Replacements
Abdominal Pain
Acute Bowel Infarction
Anal and Rectal Cancer
Anal or Rectal Pain
Anorectal Abscess
Anorectal Fistula
Appendicitis
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Bone Cancer
Bowel Strangulation
Breast Cancer
Cholangiocarcinoma
Collapsed Lung (Pneumothorax)
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Empyema
  • View other providers who treat Empyema
Esophageal Varices
Gastric Ulcer
Hemorrhoids
Hiatal Hernia
Hyperparathyroidism
Ileus
  • View other providers who treat Ileus
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Abscess
Intestinal Diverticulosis
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Liver Cancer
Median Arcuate Ligament Syndrome (MALS)
Mesenteric Lymphadenitis
Neuroendocrine Tumors
Obstructed Inguinal Hernia
Osteosarcoma
Parathyroid (Gland) Disease
Partial Lung Collapse
Pelvic Abscess
Peptic Ulcer
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Pleural Effusion
Pyloric Stenosis
Ruptured Aortic Aneurysm
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Ulcerative Colitis
Umbilical Hernia
Varicose Veins
Vascular Insufficiency of Intestines
Ventral Hernia
Abdominoplasty
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anal Fistulectomy or Fistulotomy
Arteriovenostomy for Renal Dialysis
Arteriovenous Fistula Repair
Arteriovenous Shunt Creation
Cholecystectomy with Robotic Assist
Colectomy
Colostomy
Destruction of Anal Tumor
Embolectomy, Thrombectomy, or Vessel Exploration
Enterostomy (Laparoscopic or Open)
Esophagectomy (Esophagogastrostomy, Esophagojejunostomy)
Excision of Esophageal Lesion
Excision of Rectal Tumor
Excision of Stomach Tumor
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Fecal Impaction Removal
Femoral Hernia Repair, Open
Gallbladder Removal
Gallbladder Removal (Cholecystectomy)
Gastric Bypass Surgery, Open
Gastrotomy
Hernia Repair
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Gastric Bypass Surgery
Laparoscopic Removal of Stones from Biliary Tract
Laparotomy
Liver Biopsy
Non-Coronary Angioplasty, Atherectomy, and Stenting
Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Peripheral Artery Bypass
Peripheral Artery Catheterization
Removal of Arteriovenous Shunt for Renal Dialysis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Revision of Arteriovenous Shunt for Renal Dialysis
Skin Grafts
Soft Tissue Tumor Removal
Sphincterotomy
Thoracentesis
Thromboendarterectomy or Excision of Infected Graft
Tracheal Surgery
Varicose Vein Procedure
Wedge Resection Colon
Wound Repair
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • ADVANTAGE Health Solutions, Inc.
    • Aetna
    • Anthem Blue Cross
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • Blue Shield of California
    • Cigna
    • First Health
    • Health Net
    • Oscar Health
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    5.0
    Average provider rating
    Based on 9 ratings
    Patient Ratings (9)
    5 Star
    (9)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

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    Dr. Leoni's Office & Staff

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    Experience with Dr. Leoni

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    • 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 Leoni, 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*
    Years of Experience
    • 41 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1316907082
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Creighton University
    Medical Education
    Board Certifications
    • General Surgery
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Peter Leoni, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Leoni is offering online scheduling or call the provider’s office for more information.

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

    9 patients have reviewed Dr. Leoni. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Leoni.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Leoni, there are benefits to both methods. A person calling to schedule an with Dr. Leoni 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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