Dr. James Ritzenthaler MD

  • Internal Medicine Bend, OR

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. James Ritzenthaler xhas an overall rating of 3.0.


Dr. James Ritzenthaler, MD is a Doctor primarily located in Bend, OR. He has 35 years of experience. His specialties include Internal Medicine. Dr. Ritzenthaler is affiliated with St Charles Health System-Bend, Legacy Good Samaritan and Medical Center and St Charles Medical Ctr. He speaks English.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Specialties & Expertise

Dr. James Ritzenthaler has the following 7 areas of expertise, 1 specialty and 1 board certification.

Internal Medicine

An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.


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

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

Vim Clinic of The Cascades

2300 NE Neff Rd
Bend, OR 97701

Nearby Doctors

Dr. James Ritzenthaler, MD is similar to these 3 Doctors near Bend, OR.