Patient Reviews

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


Dr. John Oppenheimer, MD is a Doctor primarily located in Milwaukee, WI, with other offices in Mequon, WI and Milwaukee, WI (and 1 other location). His specialties include Anesthesiology. Dr. Oppenheimer is affiliated with Sacred Heart Rehabilitation Institute, Columbia St Marys Hospital Ozaukee and Columbia St Marys Hospital Milwaukee. He speaks English.


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

Specialties & Expertise

Dr. John Oppenheimer has the following 1 specialty and 1 board certification.


Anesthesiologists are physicians who are trained to administer anesthetics, which are medicines used to block nerve sensation. Anesthesia can be either local to one specific part of a body, like a tooth, or regional to block feeling to a larger portion of the body, such as during an epidural for child birth. It can also be more general to block sensation to the entire body, resulting in unconsciousness.
Anesthesiologists assist in surgery by determining how much anesthesia is necessary and by monitoring the patient's level of responsiveness and vital signs throughout the procedure. The anesthesia specialist will also bring the patient out of anesthesia and then continue to monitor his or her vital signs post-operation.
Besides assisting in surgeries, anesthesiologists may also treat patients suffering from chronic pain.

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

375 W River Woods Pkwy
Milwaukee, WI 53212

13111 N Port Washington Rd
Mequon, WI 53097

2323 N Lake Dr
Milwaukee, WI 53211

2025 E Newport Ave
Milwaukee, WI 53211

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