Dr. John R. Christensen
- Gender: Male
- Sole propriator: No
- NPI: 1689646556
Dr. John R. Christensen M.D.
Internist
He is located at 10700 Macarthur Boulevard Ste 14 B in Oakland, CA 94605. Can help patients with the following: Acute Pain, Bladder Control, Common Cold, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Peptic Ulcer. His National Provider Identifier (NPI) number is 1689646556. Appointment can be made via the phone number (510) 563-4300.
Conditions treated
Dr. John Roger Christensen, being an internist, 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 R. Christensen.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. John R. Christensen is enrolled to bill Medicare as a Order And Referring Only - Internal Medicine (also registered under: Practitioner - Internal Medicine) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Vanda Pharmaceuticals | $24 |
| Forest Pharmaceuticals | $11 |
| GlaxoSmithKline | $11 |
Other
| Food and Beverage | $48 |
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- Gender: Female
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- Gender: Female
- Address: East Oakland Clinic Suite 14B 10700 Macarthur Boulevard Oakland, 94605, CA
Questions & Answers
What conditions does Dr. John Roger Christensen treat?
Dr. John Roger Christensen provides treatment for Acute Pain, Bladder Control, Common Cold, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Peptic Ulcer. For the full list see this list.
Where can you meet with Dr. John Roger Christensen?
Dr. John Roger Christensen's office is located at 10700 Macarthur Boulevard Ste 14 B in Oakland, CA 94605.
Does Dr. John Roger Christensen accept insurance?
Unfortunately we don't have any information if Dr. John Roger Christensen accepts insurance.