Joseph Herzog, MD, FACOG

Assistant Clinical Professor of Obstetrics and Gynecology
Accepting New Patients

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Calhoun Health Center 262-754-8000
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We pride ourselves on being a small boutique practice. I enjoy speaking with and treating my patients one on one with open communication on both sides. My nurses and I like to get to know each person well. We strive to be compassionate and go that extra mile to treat everyone with respect and dignity and in in timely manner.

We pride ourselves on being a small boutique practice. I enjoy speaking with and treating my patients one on one with open communication on both sides. My nurses and I like to get to know each person…
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I was born and raised in Elm Grove. I attended college and Medical school at UW-Madison, with my Residency at St Joseph’s Hospital in Milwaukee. I have been in practice for 21 years and married for 25 years with 4 children.


Treatment & Services

Contraception Management
Endometrial Ablations
High Risk Obstetrics
Normal Obstetrics
Virtual Visit

Diseases & Conditions

Benign Gynecology
Menstrual Irregularity

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


1905 N. Calhoun Road
Brookfield, WI 53005
Calhoun Health Center

Education & Training

University of Wisconsin Medical School - Madison - Doctor of Medicine - (1990)

St. Joseph's Hospital - Milwaukee - WI - Milwaukee Combined Residency Program - (1991-1994)

Board Certifications

Obstetrics and Gynecology

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.*


* Due to high volume, only the most recent 30 comments are displayed for a selected value.

It was my first time at this clinic! The front desk was very nice. The assistant who took me back was extremely nice. It Was my first time seeing Dr. Herzog. He explained things extremely well. And the lady that did my lab work was super amazing
I've Dr Herzog and his team! Always so polite and amazing to deal with
Dr Herzog was easy to talk to, professional, and summarized care effectively. There were two ladies working in the lab section and they were extremely kind, quick, and made sure to keep me up updated on orders and how they were awaiting them.
Very Helpful!!!!
Dr Herzog is the best of the best. He listens thoroughly and is amazing at addressing any concerns I may have.
I enjoyed my visit thank you
The doctor was amazing. He was a real person not a lab coat and name badge. We discussed my trouble adjusting to a post cancer diagnosis. What he said to me was kind, gentle, and helpful for me moving on with life.
I always have a positive experience with Dr. Herzog.
I was a new patient today and my appointment was toward the end of the day. I understand everyone has a long day but I just felt like my doctor thought I was annoying or got impatient with me. At the end he did show some compassion but trust me I can relate to feeling like that. I'll be coming back because I know it was just a fluke.. I just want my doctor to make me feel like they like me/that I'm welcome to ask my questions about my conditions.
Dr. Herzog is through and has a wonderful bedside manner. A fabulous doctor!!
Dr.herzog is a very good doctor!!I was very happy to find him again!!Thank you!
Dr Herzog and his staff are amazing. He took the time to listen to me, answer all my questions and actually examined me to diagnose. Two previous doctors did not actually examine me to determine my issue. I am very grateful and feeling much better!!
Always a pleasure! Such an amazing staff overall!!
Dr. Herzog is thorough, kind, and helpful. I feel like I have choices but I also know what he recommends and this is allows me to make informed decisions.
Dr. Herzog and the hospital team provided me with great care my experience was very good. I felt very cared for and well informed.
Dr Herzog was wonderful. He was patient, sensitive, and clearly explained my situation. Before, during and after the biopsy he explained exactly what he was going to do and what I could expect in the days ahead. Thank you Dr Herzog for your professional knowledge and treatment. Froedtert is fortunate to have you on staff.
Great service as usual. I travel a good distance to come to this clinic because of the service.
I'm in very good hands with dr. Herzog
Polite, efficient check in, to sunny, great nurse, to ease of scheduling appointment for next year, excellent!Dr Herzog was extremely caring, attentive and explained everything in great detail for which I was very grateful for. I felt he met me where I am today in my health and age, with interest, which I have felt was missing from time to time over the years.I appreciate his care and honesty/integrity, he made me feel seen and heard, content.A heartfelt thank you.
I have been with Dr. Herzog for roughly 3 months. I chose him because he really seemed to take his time to get to know me as a person and be just made me feel really comfortable. He is amazing with explaining everything to me step by step and asking if I had any questions. Also he is great at explaining step by step what he is doing and making sure that I was comfortable. Not only did he care about my well-being but also the well-being of my wife. As he performed the procedure on me he stoped for a second and noticed that my wife got pale and looked like she was about to pass out so he asked if she was okay and really showed that he cared. The procedure overall was not as bad as I thought it would be. Dr. Herzog did amazing taking care of me and assured me that I would be fine. I appreciate him so much
Excellent service as always!
Dr. Herzog is one of the finest doctors I have had the pleasure of seeing. He is thoughtful, kind, and extremely knowledgeable. I would recommend him to anyone looking for his specialty.
My MA was so reassuring when I told her this was my first time seeing the provider. She gave me some of the provider's background and what to expect when they came in. I felt reassured and cared for!
Dr. Herzog was kind and caring throughout my entire appointment. He was patient, answered all my questions with ease, and never made me feel rushed.
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