The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. Mark Guenin Is this you?

About Dr. Mark Guenin

Dr. Mark Guenin, MD is a Doctor primarily located in Harrisburg, PA. He has 31 years of experience. His specialties include Diagnostic Radiology and Radiology. Dr. Guenin is affiliated with Pinnaclehealth Systems, Shamokin Area Community Hospital and Harrisburg Hospital. He speaks English.

Rate Now

Share your experience

Have you seen Dr. Mark Guenin?

Mapbox Map of Dr. Mark Guenin


Tristan Radiology Specialists
4518 Union Deposit Rd
Harrisburg, PA 17111
Get Directions


Dr. Mark Guenin has the following 2 specialties

  • Diagnostic Radiology

    Radiologists help doctors get a closer look at what’s happening inside your body. If your primary care doctor wants to investigate your symptoms further, they may refer you to a radiologist to get an ultrasound or x-ray. Some radiologists specialize...

  • Radiology

    A radiologist is a physician who specializes in the use of medical imaging to diagnose and treat illnesses or injuries in patients.
    The different types of medical imaging are X-ray, computed tomography (CT) scans, magnetic resonance...


7 Expertise

See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.
  • Nearby Doctors

    Dr. Mark Guenin is similar to the following 3 Doctors near Harrisburg, PA.