Dr. Gretchen A. Diemer
- Gender: Female
- Experience: 20 years
- Graduated from: University Of Virginia School Of Medicine
- Graduation year: 2001
- Sole propriator: No
- NPI: 1164457289
Dr. Gretchen A. Diemer M.D.
Internist
She is located at 3401 North Broad Street in Philadelphia, PA 19140. Can help patients with the following: Atherosclerosis, Diarrhea, Fever, General Care, Hiatal Hernia, Migraine. Her National Provider Identifier (NPI) number is 1164457289. Appointment can be made via the phone number (215) 707-3807. She is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Gretchen A. Diemer, 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. Gretchen A. Diemer.
- 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. Gretchen A. Diemer is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Jefferson University Physicians
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.
Studies
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated in 2001
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Questions & Answers
Where can you meet with Dr. Gretchen A. Diemer?
Dr. Gretchen A. Diemer's office is located at 3401 North Broad Street in Philadelphia, PA 19140.
Does Dr. Gretchen A. Diemer have affiliation with practices?
Dr. Gretchen A. Diemer is affiliated with Jefferson University Physician. For the full list of practices see this list.
Has Dr. Gretchen A. Diemer affiliation with hospitals?
Dr. Gretchen A. Diemer is affiliated with THOMAS JEFFERSON UNIVERSITY HOSPITAL.
What conditions does Dr. Gretchen A. Diemer treat?
Dr. Gretchen A. Diemer provides treatment for Atherosclerosis, Diarrhea, Fever, General Care, Hiatal Hernia, Migraine. For the full list see this list.