18 Years of Experience
Accepting patients
Who is Dr. Diemer, Internist in Philadelphia, PA?
Dr. Gretchen Diemer, MD is an Internist, who primarily practices in Philadelphia, PA with 1 additional practice location. She has been practicing for over 18 years and is board certified by the American Board of Internal Medicine. Dr. Diemer graduated from University of Virginia Medical School. Dr. Diemer is fluent in English, and is currently seeing new patients. Dr. Diemer’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diemer’s office at (215) 955-8465.
What are Areas of Expertise for Dr. Diemer?
Dr. Gretchen Diemer, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Diemer empowers patients to confidently navigate their health journey, specializing in Hospital Medicine, or comprehensive wellness support. Serving the Philadelphia/PA community, Dr. Diemer is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Diemer go to medical school and complete their residency?
Medical School: University of Virginia | University of Virginia Medical School
Is Dr. Diemer board certified in Internist?
Yes, Dr. Gretchen Diemer, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Diemer speak?
Dr. Diemer and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Diemer treat?
As a Internist, Dr. Diemer diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Diemer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Which procedures does Dr. Diemer perform as a Internist?
As a Internist, procedures performed by an Dr. Gretchen Diemer may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Diemer's office.
Does Dr. Diemer accept my insurance?
Dr. Diemer accepts most major insurance plans. Important: Please call our office at (215) 955-8465 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Diemer accept in Philadelphia, PA?
Dr. Diemer in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
Cigna
CVS Health (formerly Aetna)
Express Scripts
Health Partners Plans
Horizon BlueCross BlueShield
Independence Blue Cross
Independent Health
Medicare
UPMC Health Plan
View All Insurances
Where is Dr. Diemer's office located?
Dr. Gretchen Diemer's Primary Practice
833 Chestnut St Ste 701 Fl 7
Philadelphia, PA 19107
(215) 955-8465
What is Dr. Diemer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Diemer's National Provider Identifier (NPI) number is 1164457289.
What common questions do patients ask about Dr. Diemer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Diemer
What is Dr. Gretchen Diemer's specialty?
Dr. Diemer is a Internist near Philadelphia, PA.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Diemer to book an appointment today.Is this Dr. Gretchen Diemer affiliated with a ranked Castle Connolly Top Hospital?
No, Diemer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Temple University Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Internist?
Explore Internist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gretchen Diemer accepting new patients in Philadelphia, PA?
Yes, Dr. Gretchen Diemer is accepting new patients at this time.
Does Dr. Gretchen Diemer offer online booking?
Please contact Dr. Diemer's office at (215) 955-8465 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gretchen Diemer?
Please contact Dr. Diemer's office at (215) 955-8465 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gretchen Diemer have?
Dr. Gretchen Diemer is certified by the American Board of Internal Medicine.
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