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Dr. John McNerney Jr, MD

Gastroenterology*
4.8 (450)
Map Pin Small Tucson, AZ
Accepting new patients
30 years of experience

Overview of Dr. John McNerney Jr, MD

Dr. John McNerney Jr, MD is a Gastroenterology Specialist in Tucson, AZ. They specialize in Gastroenterology, has 30 years of experience, and is board certified in Gastroenterology. They graduated from Brooke Army Medical Center and is affiliated with Tucson Medical Center. Patients rated Dr. McNerney Jr an average 4.8 star rating.

Dr. McNerney Jr works at Ascension Medical Group Wisconsin - Greenfield in Tucson, AZ. They frequently treat conditions like Constipation, Irritable Bowel Syndrome and Diarrhea along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Blue Cross Blue Shield of Arizona 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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Dr. McNerney Jr's Office Locations

  1. 1
    Office
    3040 N Swan Rd Ste B, Tucson, AZ 85712 Icon Directions Right Arrow Directions Phone Icon (520) 327-3454

Hospital Affiliations
Admitting Hospitals

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

  • Tucson Medical Center

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.
Constipation
Irritable Bowel Syndrome
Diarrhea
Constipation
Irritable Bowel Syndrome
Diarrhea

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.
Constipation
Irritable Bowel Syndrome
Diarrhea
  • View other providers who treat Diarrhea
Nausea
  • View other providers who treat Nausea
Abdominal Pain
Dysphagia
Gastroesophageal Reflux Disease (GERD)
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Biliary Cirrhosis
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Congenital Anomaly Esophagus
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophagitis
Familial Adenomatous Polyposis
Gas-Bloat Syndrome
Gastritis
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroptosis
Heartburn
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Primary Biliary Cholangitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Hemorrhoidectomy or Excision of Anal Tags
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Cirrhosis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Celiac Disease
Cholangitis
Congenital Achalasia
Diverticulitis
Diverticulosis
Duodenitis
Dysentery
Enteritis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Gallstones
Gastric Ulcer
Gastroparesis
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Meckel's Diverticulum
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Peptic Ulcer
Potassium Deficiency
Pouchitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Stomal Ulcer
Upper Digestive Tract Cancer
Viral Hepatitis
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing
Check your insurance
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    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of Arizona
    • Cigna
    • First Health
    • Humana
    • 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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    4.8
    Average provider rating
    Based on 450 ratings
    Patient Ratings (450)
    5 Star
    (416)
    4 Star
    (6)
    3 Star
    (3)
    2 Star
    (1)
    1 Star
    (24)
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    Dr. McNerney Jr's Office & Staff

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    • Staff friendliness and courteousness
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    Experience with Dr. McNerney Jr

    • 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. John McNerney Jr, MD

    Specialties*
    • Gastroenterology

    • *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
    • 30 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
    Languages Spoken
    NPI Number
    • 1568469583
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Brooke Army Medical Center
    Medical Education
    Board Certifications
    • Gastroenterology and Internal Medicine
    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. John McNerney Jr, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. McNerney Jr is offering online scheduling or call the provider’s office for more information.

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

    Dr. McNerney Jr works at Ascension Medical Group Wisconsin - Greenfield in Tucson, AZ. View the full address on Dr. McNerney Jr’s profile.

    Dr. McNerney Jr has seen patients for Constipation, Irritable Bowel Syndrome and Diarrhea, and more. You can see other conditions treated by Dr. McNerney Jr on their profile. Please call the provider’s office to confirm all visit reasons.

    450 patients have reviewed Dr. McNerney Jr. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. McNerney Jr.

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