Dr. Johannes B. Roedl, MD

Expert Publications

• Homocysteine levels in aqueous humor and plasma of patients with primary open-angle glaucoma.
• Vitamin deficiency and hyperhomocysteinemia in pseudoexfoliation glaucoma.
• Homocysteine in tear fluid of patients with pseudoexfoliation glaucoma.
• Increased homocysteine levels in tear fluid of patients with primary open-angle glaucoma.
• Cervical facet oedema: prevalence, correlation to symptoms, and follow-up imaging.
• Ultrasound-guided Interventions for Core and Hip Injuries in Athletes.
• Core Injuries Remote from the Pubic Symphysis.
• Algorithm for Imaging the Hip in Adolescents and Young Adults.
• Preface.
• Distal clavicular osteolysis in adults: association with bench pressing intensity.
• Analysis of a Steerable Needle for Fine Needle Aspiration and Biopsy: Efficiency and Radiation Dose Compared With a Conventional Straight Needle.
• Growth plate injury at the base of the coracoid: MRI features.

Media Releases

Get to know Radiologist Dr. Johannes B. Roedl, who serves patients throughout the State of Pennsylvania.

Dr. Roedl is a board-certified and fellowship-trained musculoskeletal radiologist who specializes in imaging and minimally invasive image-guided procedures for sports-related injuries. 

He is an attending radiologist at Thomas Jefferson University Hospital – Main Building in the Musculoskeletal Division, which interprets the MRIs and performs the image-guided procedures for the professional sports teams in Philadelphia including the Eagles, Phillies, Flyers, and Sixers

In collaboration with Jefferson Health, he also offers his services at Jefferson Torresdale Hospital, Jefferson Bucks Hospital, Jefferson Frankford Hospital, Jefferson Methodist Hospital, the Sarcoma and Bone Tumor Center, Jefferson Health’s Radiology Department, and Vincera Institute. 

In professional and amateur athletes, Dr. Roedl focuses on MRI and ultrasound for diagnosing sports related injuries and uses minimally invasive, ultrasound-guided techniques for the treatment of tendon, muscle, joint or nerve injuries.

Among his academic appointments, he serves as a Clinical Associate Professor of Radiology at Thomas Jefferson University. 

In Germany, Dr. Roedl graduated with his medical degree from the Faculty of Medicine at Friedrich-Alexander University in 2005. He then relocated to the United States, performing his residency in internal medicine at Massachusetts General Hospital in 2009, his residency in diagnostic radiology at Beth Israel Deaconess Medical Center in 2012, his fellowship in vascular and interventional radiology at Beth Israel Deaconess Medical Center in 2013, and his fellowship in musculoskeletal imaging at Thomas Jefferson University Hospital in 2014.

As a testament to his success, the doctor is board-certified in diagnostic radiology by the American Board of Radiology (ABR). The ABR is a not-for-profit physician-led organization that oversees the certification and ongoing professional development of specialists in diagnostic radiology, interventional radiology, radiation oncology, and medical physics.

Staying up to date in his field, Dr. Roedl is an active member of the American College of Radiology, the Radiological Society of North America, and the Society of Skeletal Radiology.

Radiology refers to the field of medicine that uses non-invasive imaging scans to diagnose a patient. A radiologist is a physician who uses imaging methodologies to diagnose and manage patients and provide therapeutic options.

Throughout his extensive line of work, Dr. Roedl has published, written book chapters, and spoken publicly on sports-related imaging and interventions on national and international meetings

On a more personal note, he is fluent in English, German, and Spanish.

Recommended Articles

• Everything You Need to Know About X-Rays

  What is an X-ray procedure?An X-ray is a quick diagnostic procedure to see the insides of your body. It is an essential tool used to diagnose many health conditions. It involves passing a very tiny burst of invisible electromagnetic radiation to a part of your body or your whole body and capturing...

• What to Expect After a Biopsy

  Biopsies may vary differently depending on the type and location of the tissues and how hard are they to obtain. The medical term used to describe such method is “invasiveness.” A less invasive procedure will, for example, take place in a doctor’s office the same day an abnormal tissue is...

• What Is an X-Ray?

  An X-ray is a type of electromagnetic radiation, which can be used to take digital images of parts of the human body. It is the same with visible light but has a certain different characteristic. The beneficial use of an X-ray is for medical imaging. It can help the physician to look inside your...

• What is Compartment Syndrome?

  Compartment syndrome refers to the excessive buildup of pressure within the muscle compartments of the body. This will affect the functioning of the nerves and lead to cell death based on the intensity and duration of the pressure built up. Bleeding and inflammation after an injury usually leads to...

• Reasons Why You Need a Biopsy

  OverviewA biopsy is a procedure that involves the removal of a sample tissue in the body to examine it closely under a microscope. The tissue is mainly examined to diagnose a certain disease. Some may use a needle or surgical methods to remove any lumps or suspicious nodules in the body. Some...

• Everything You Need to Know About Biopsy Procedures

  What is a biopsy?A biopsy is a medical procedure, which is mostly used in diagnosing cancer. In this procedure, a small tissue sample is taken from your body for a closer examination under the microscope. A biopsy is usually recommended by your doctor if initial tests in your body suggest an...