SSM Health Dean Medical Group
Peggy Simpson, MD Internal Medicine in Madison, WI
SSM Health Dean Medical Group
1211 Fish Hatchery Road Madison, WI 53715
Peggy Simpson is board certified by the American Board of Internal Medicine. She obtained her undergraduate degree from Luther College in Decorah, IA and earned her medical degree from the University of Nebraska College of Medicine in Omaha, NE. She completed her internship and residency at the University of Nebraska Medical Center-Omaha.
Dr. Simpson's practice is focused on general internal medicine with a specific interest in women's health.
In her free time, Dr. Simpson enjoys hiking, knitting, and cooking.
Dr. Simpson's practice is focused on general internal medicine with a specific interest in women's health.
In her free time, Dr. Simpson enjoys hiking, knitting, and cooking.
About Me
Specialties
Internal Medicine
Gender
Female
Education
University of Nebraska College of Medicine
Medical School, 2008
University of Nebraska Medical Center
Internship, 2009
University of Nebraska Medical Center
Residency, 2011
Hospital Affiliations
SSM Health St. Mary's Hospital - Madison
Certifications
American Board of Internal Medicine
Drug Enforcement Administration
Wisconsin Medical Examining Board
Medical Interests
Primary care
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.9Overall Experience5.0Listened Carefully4.9Explained Things Clearly5.0Knew Medical History4.9Involved in Care Decisions5.0Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
217 ratings,
89 reviews
10/21/2026
Outstanding Doctor. Outstanding team.
10/14/2026
I didn't feel like she heard me about my sensitivities and the extent they control my life!!
10/10/2026
Listens and creates a plan. Explains everything. Great doctoring.
10/5/2026
She is extremely responsive to mychart messages. She comes into the appointment room ready, familiar with my records, and has a plan in mind.
10/2/2026
She is a great doctor and a caring person
Map & Directions
SSM Health Dean Medical Group
1211 Fish Hatchery RoadMadison, WI 53715
Mon
7:00 am - 5:15 pm
Tue
7:00 am - 5:15 pm
Wed
7:00 am - 5:15 pm
Thu
7:00 am - 5:15 pm
Fri
7:00 am - 5:15 pm
Sat
Closed
Sun
Closed
Similar providers at this location
SSM Health Dean Medical Group
Sandra Milz, APRN-CNP Nurse Practitioner, Internal Medicine in Madison, WI
4.8 out of 5 – 156 ratings
Schedule an Appointment Sandra Milz, APRN-CNP
SSM Health Dean Medical Group
Shelley Reidt, APRN-CNP Emergency Medicine, Internal Medicine, Nurse Practitioner in Madison, WI
4.9 out of 5 – 197 ratings
Schedule an Appointment Shelley Reidt, APRN-CNP
SSM Health Dean Medical Group
Mubashira Sarnaik, MD Internal Medicine in Madison, WI
4.9 out of 5 – 169 ratings
Schedule an Appointment Mubashira Sarnaik, MD
Schedule an appointment with
SSM Health Express Virtual Care
Online Health Care that Fits Your Life
Hours: Daily, 6:00 AM to 10:00 PM
Offering two affordable options. Choose the most convenient for you.