COVID-19 (Coronavirus) Update

Candice A. Johnstone, MD, MPH

Remove | Saved Doctors ()
Radiation Oncology
5 (82)
Associate Professor
Accepting New Patients
Offers Virtual Visits

Call for an appointment

Cancer Center - Froedtert Hospital 866-680-0505
View MoreLess
Cancer Center - Froedtert West Bend Hospital 262-836-7204
Call for an appointment



Diseases & Conditions

Breast Cancer
Esophageal Cancer
Lung Cancer

Treatment & Services

Palliative Care
Virtual Visit

Ages Seen


Languages Spoken



Cancer Center - Froedtert Hospital
8800 West Doyne Ave.
Milwaukee, WI 53226
Get Directions
Cancer Center - Froedtert West Bend Hospital
3200 Pleasant Valley Road
West Bend, WI 53095
Get Directions

Education & Training

New York University School of Medicine - New York City - Doctor of Medicine - (2000)

Joint Center for Radiation Therapy - Harvard Medical School - Boston - MA - Residency in Radiation Oncology - (2006-2010)

Board Certifications

Radiation Oncology

Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.

5 out of 5. 82 ratings, 20 reviews
Jan. 30, 2021
Very easy to talk to and understand
Dec. 29, 2020
The doctor always shares extra, helpful information. I feel she defines the word "health provider" because she always takes the time to do and talk about the extra things that can keep me healthy and improve my quality of life. I have consulted with her with concerns and she has always responded with helpful solutions.
Dec. 15, 2020
Dr. Johnstone is by far "THE BEST" doctor I've ever seen. I absolutely love and appreciate the care she gives to me! She is just amazing in my opinion!!!
Dec. 8, 2020
compassionate in her Care
Nov. 20, 2020
the best doctor I have ever seen.Actually cares about her patients.
Nov. 19, 2020
she did care about me outside the medical diagnosis that she was in charge of and that made the biggest difference to me
Nov. 13, 2020
tHANK YOU Dr. J....I'm still here..
Nov. 3, 2020
Excellent Doctor and very understanding .
Sept. 26, 2020
very pleasant personality; very knowledgeable
Sept. 22, 2020
Dr Johnstone is a very caring, professional doctor. She is through and checks everything and I feel very well cared for. She answers every question and never acts rushed. She is an awesome physician who I am lucky to have on my cancer journey.
Aug. 19, 2020
She cares about me and my family.
Aug. 5, 2020
definitely a excellent doctor.
Aug. 2, 2020
She is an excellent provider. always listens answers questions and explains everything very well
June 25, 2020
She is an awesome caring doctor
June 12, 2020
Dr. Johnstone has always made me feel comfortable and that I am important. She is never rushed or standing with her hand on the doorknob like she needs to get yo her next patient or paperwork.
June 8, 2020
I see her for annual checkups. She's professional yet easy to relate to. she was very thorough during my original diagnosis. I feel we have a good relationship.
May 6, 2020
She made me feel at ease. All I can say is she was great and I trust her completely.
May 5, 2020
Dr C Johnstone besides being an expert in her field, is a very kind and caring physician. I feel very blessed to have been placed in her care.
April 27, 2020
Dr Johnstone is very professional & personable. She explains medical information in easy to understand terms.
March 14, 2020
this provider is thorough and current
Visit for videos, patients reviews and more.