
Dr. John J. Oconnor
- Gender: Male
- Experience: 26 years
- Graduation year: 1995
- Sole propriator: Yes
- NPI: 1649249806
Dr. John J. Oconnor D.O.
Gastroenterologist
He is located at 817 Lawn Avenue in Sellersville, PA 18960. Can help patients with the following: Abdominal Pain, Arthritis, Blood in Stool, Hemorrhoids, Hiatal Hernia, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1649249806. Appointment can be made via the phone number (215) 257-5071. He is affiliated with 3 practices and 3 hospitals.
Conditions treated
Dr. John J. Oconnor, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John J. Oconnor.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John J. Oconnor
Insurances Accepted by Dr. John J. Oconnor
- Independence Blue Cross
- Medicare
Studies
Graduated in 1995Additional Specialities
- Internist
- Specialist
Affiliated practices

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Questions & Answers
Where can you meet with Dr. John J. Oconnor?
Dr. John J. Oconnor's office is located at 817 Lawn Avenue in Sellersville, PA 18960.
What conditions does Dr. John J. Oconnor treat?
Dr. John J. Oconnor provides treatment for Abdominal Pain, Arthritis, Blood in Stool, Hemorrhoids, Hiatal Hernia, Ulcerative Colitis. For the full list see this list.
Has Dr. John J. Oconnor affiliation with hospitals?
Dr. John J. Oconnor is affiliated with GRAND VIEW HOSPITAL. For the full list of hospitals see this list.
Does Dr. John J. Oconnor have affiliation with practices?
Dr. John J. Oconnor is affiliated with Family OB/GYN Center. For the full list of practices see this list.
Does Dr. John J. Oconnor accept patients with Independence Blue Cross?
Yes, Dr. John J. Oconnor accepts patients with Independence Blue Cross.