Dr. Gregory J. Johns
- Gender: Male
- Experience: 30 years
- Graduated from: University Of Nevada School Of Medicine
- Graduation year: 1991
- Sole propriator: No
- NPI: 1962443622
Dr. Gregory J. Johns M.D.
Internist
He is located at 4400 North 32nd Street Suite 200 in Phoenix, AZ 85018. Can help patients with the following: Cystitis, Edema, Fever, Migraine, Nausea and Vomiting, Obesity. His National Provider Identifier (NPI) number is 1962443622. Appointment can be made via the phone number (602) 522-1900. He is affiliated with 2 practices.
Conditions treated
Dr. Gregory J. Johns, 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. Gregory J. Johns.
- 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)
Procedures Performed by Dr. Gregory J. Johns
Medicare Enrollment
Dr. Gregory J. Johns is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Internal Medicine Of Arizona Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| GlaxoSmithKline | $884 |
| Pfizer | $854 |
| Lilly | $734 |
Other
| Food and Beverage | $10054 |
Studies
UNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated in 1991
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- Address: 2777 East Camelback Road Suite 200 Phoenix, 85016, AZ
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Questions & Answers
Where can you meet with Dr. Gregory J. Johns?
Dr. Gregory J. Johns's office is located at 4400 North 32nd Street Suite 200 in Phoenix, AZ 85018.
Does Dr. Gregory J. Johns have affiliation with practices?
Dr. Gregory J. Johns is affiliated with Banner -- University Medical Center Phoenix. For the full list of practices see this list.
What conditions does Dr. Gregory J. Johns treat?
Dr. Gregory J. Johns provides treatment for Cystitis, Edema, Fever, Migraine, Nausea and Vomiting, Obesity. For the full list see this list.