Dr. Dennis Hallahan MD

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Dennis Hallahan xhas an overall rating of 2.4.

About

Dr. Dennis Hallahan, MD is a Doctor primarily located in Saint Louis, MO. He has 33 years of experience. His specialties include Radiation Oncology. He speaks English.

1
Language

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

2
Education

Learn where this doctor attended medical school.

Specialties & Expertise

Dr. Dennis Hallahan has the following 20 areas of expertise, 1 specialty and 1 board certification.

Radiation Oncology

A radiation oncologist is a physician who specializes in the use of nuclear medicine in diagnosing and treating cancer in a patient.

These doctors work in concert with other cancer specialists in order to determine the best form of treatment for a specific patient. Radiation oncologists are in charge of determining the correct dose of radiation to be used in treatments like radiotherapy and chemotherapy, as well as the appropriate amount of time that radiation should be administered in order to maximize the therapeutic benefits.

20
Expertise

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

1
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

Washington University School of Medicine

4921 Parkview Pl
Saint Louis, MO 63110

Nearby Doctors

Dr. Dennis Hallahan, MD is similar to these 3 Doctors near Saint Louis, MO.

Doctor

Dr. Julie Schwarz

13 years experience

5.0 of 5

Doctor

Dr. Gregory Vlacich

5.0 of 5

Doctor

Dr. Stephanie Markovina

5.0 of 5