Summary

Dr. James Leonhardt treats anemia, hemolytic anemia, and hemorrhoids and performs Human Papillomavirus (HPV) tests and Pap tests. He practices obstetrics and gynecology and has 39 years of experience. Dr. Leonhardt earned his medical degree from the University of Michigan Medical School and is affiliated with Prohealth Waukesha Memorial Hospital in Waukesha, Wisconsin. Patients on Vitals rate Dr. Leonhardt 4.72 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 39 years of experience
  • speaks English
  • University Of Michigan Medical School
  • 8 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. James Gates Leonhardt has 2 locations

Prohealth Waukesha Memorial Hospital

725 American AveWaukesha, WI 53188

Ascension Wisconsin Hospital Waukesha Campus

2325 Fox Run Blvd Ste 100Waukesha, WI 53188

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Dr. James Gates Leonhardt, MD
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Dr. James Gates Leonhardt, MDDr. Julie Marie GrachanDr. Jacqueline Moore AkertDr. Grace Marie Janik, MD
Obstetrics & GynecologyNurse PractitionerNurse PractitionerReproductive Endocrinology
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
0 
1.5 
3.9 
39 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish Speaks English
Waukesha , WIMilwaukee , WIWaukesha , WIMilwaukee , WI
Med School: University Of Michigan Medical School Med School: Medical College Of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. James Gates Leonhardt

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. James Gates Leonhardt has the following specialty

Specialty Expertise

Dr. James Gates Leonhardt has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

39 Years Experience

Dr. James Gates Leonhardt holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Medical School

Graduated from University Of Michigan Medical School in 1987.

NPI Number

Dr. Leonhardt's NPI number is 1700859535.

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Frequently Asked Questions

Does Dr. James Leonhardt accept my insurance?
You can see the insurance plans that Dr. James Leonhardt accepts on their Vitals profile.
Is Dr. James Leonhardt accepting new patients?
Dr. James Leonhardt has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. James Leonhardt accept virtual/telehealth appointments?
Dr. James Leonhardt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. James Leonhardt's office located?
Dr. James Leonhardt's office is located at 725 American Ave, Waukesha, WI, 53188.
Which hospitals is Dr. James Leonhardt affiliated with?
Dr. James Leonhardt is affiliated with Prohealth Waukesha Memorial Hospital.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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