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Dr. Maple John II, DO

Gastroenterology*
5.0 (6)
Map Pin Small Oklahoma City, OK
Accepting new patients
23 years of experience

Overview of Dr. Maple John II, DO

Dr. Maple John II, DO is a Gastroenterology Specialist in Oklahoma City, OK. They specialize in Gastroenterology, has 23 years of experience. They graduated from UNIVERSITY OF OKLAHOMA / HEALTH SCIENCES CENTER and is affiliated with OU Health - University of Oklahoma Medical Center. Patients rated Dr. John II an average 5.0 star rating.

Dr. John II works at Ascension Medical Group Wisconsin - Greenfield in Oklahoma City, OK. They frequently treat conditions like Pancreatitis and Gallstones along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem Blue Cross Blue Shield 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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Dr. John II's Office Locations

  1. 1
    University of Oklahoma College of Medicine
    800 Stanton L Young Blvd, Oklahoma City, OK 73104 Icon Directions Right Arrow Directions Phone Icon (405) 271-5428
  2. 2
    Ronald G Powell MD PC
    920 Stanton L Young Blvd, Oklahoma City, OK 73104 Icon Directions Right Arrow Directions Phone Icon (405) 271-5428
  3. 3
    Ou Health Partners-internal Medicine & Medicine
    825 NE 10th St Ste 4E, Oklahoma City, OK 73104 Icon Directions Right Arrow Directions Phone Icon (405) 271-8478

Hospital Affiliations
Admitting Hospitals

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

  • OU Health - University of Oklahoma Medical Center

Experience & Treatment Frequency

NEW FEATURE

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.
Pancreatitis
Laparoscopic Removal of Stones from Biliary Tract
Gallstones

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.
Pancreatitis
Laparoscopic Removal of Stones from Biliary Tract
Gallstones
Barretts Esophagus with Dysplasia
Bile Duct Obstruction
Upper Digestive Tract Cancer
Ileus
  • View other providers who treat Ileus
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Cholangitis
Chronic Gastritis
Cirrhosis
Constipation
Diaphragmatic and Hiatal Hernia
Duodenal Cancer
Dysphagia
Esophageal Motility Disorders
Esophagitis
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Hemorrhoids
Intestinal Diverticulosis
Intestinal Ulcer
Non-Alcoholic Fatty Liver Disease
Pancreatic Pseudocyst
Reflux Esophagitis
Retroperitoneum Cancer
Bile Duct Procedure
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Abdominal Pain
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Boerhaave's Syndrome
Bowel Strangulation
Celiac Disease
Colorectal Polyp
Congenital Achalasia
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gas-Bloat Syndrome
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Ischemic Colitis
Liver Abscess
Liver Damage from Alcohol
Malnutrition
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
Pelvic Abscess
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Splenomegaly
Stomach Stenosis
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Hepatitis
Vomiting Disorders
Whipple's Disease
Biliary Drainage
Colon Cancer Screening
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
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
    • Anthem Blue Cross Blue Shield
    • Arise Health Plan
    • Blue Cross and Blue Shield of Minnesota
    • Blue Cross and Blue Shield of North Carolina
    • Blue Cross and Blue Shield of Oklahoma
    • Blue Cross Blue Shield
    • Cigna
    • Community Care Network
    • First Health
    • Humana
    • UnitedHealthCare
    • Wellmark Blue Cross and Blue Shield

    * 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.

    Learn more about how FindCare's ratings and reviews work

    5.0
    Average provider rating
    Based on 6 ratings
    Patient Ratings (6)
    5 Star
    (6)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. John II's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. John II

    • 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. Maple John II, DO

    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
    • 23 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
    • 1902879455
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • UNIVERSITY OF OKLAHOMA / HEALTH SCIENCES CENTER
    Medical Education

    Frequently Asked Questions

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

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

    Dr. John II works at Ascension Medical Group Wisconsin - Greenfield in Oklahoma City, OK. View the full address on Dr. John II’s profile.

    Dr. John II has seen patients for Pancreatitis and Gallstones, and more. You can see other conditions treated by Dr. John II on their profile. Please call the provider’s office to confirm all visit reasons.

    6 patients have reviewed Dr. John II. 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. John II.

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