Skip to main content
Headshot of John Wuennenberg, FAAD, MD, board-certified dermatologist at Forefront Dermatology

John Wuennenberg, MD, FAAD

Board-Certified Dermatologist Board-Certified Mohs Surgeon Fellowship-Trained Mohs Surgeon
Schedule an appointment
Dr. John Wuennenberg is a board-certified dermatologist who is fellowship-trained and board-certified in Mohs micrographic surgery and dermatologic oncology. He received his bachelor’s degree in psychology and biology from the University of Missouri-Columbia and his medical degree from the University of Missouri. He completed his internship from SSM St. Mary’s Hospital and his dermatology residency at the University of Missouri-Columbia. Dr. Wuennenberg specializes in skin cancer detection and treatment with Mohs surgery.

Outside of the practice, Dr. Wuennenberg enjoys spending time with his family, competing in amateur golf tournaments, and following thoroughbred horse racing, hiking, biking, and other outdoor activities.

Undergraduate Degree
University of Missouri-Columbia, Columbia, MO

Medical School
University of Missouri, Kansas City, MO

Internship
SSM St. Mary’s Hospital, St. Louis, MO

Dermatology Residency
University of Missouri-Columbia, Columbia, MO

Mohs Micrographic Surgery and Dermatologic Oncology Fellowship
Surgical Dermatology Group

Edward A. Krull Cutaneous Oncology Fellowship
Henry Ford Health

Schedule an appointment with Dr. Wuennenberg at these locations:

Forefront Dermatology clinic exterior in Marquette, MI
Forefront Dermatology

1007 Harbor Hills Dr Ste C
Marquette, MI 49855

(906) 225-5458

Medical dermatology

Cosmetic dermatology

Skin cancer treatment

Forefront Dermatology clinic exterior in Stevens Point, WI
Forefront Dermatology

5501-A Vern Holmes Dr
Stevens Point, WI 54482

(715) 344-0172

Medical dermatology

Skin cancer treatment

Cosmetic dermatology

Forefront Dermatology clinic exterior in Wausau, WI
Forefront Dermatology

510 N 17th Ave Ste C
Wausau, WI 54401

(715) 849-5333

Medical dermatology

Skin cancer treatment

Cosmetic dermatology

Loading map...

What Dr. Wuennenberg's patients have to say:

Google Reviews • Forefront

I was an hour late for my appointment because I had written the wrong time on my calendar. Dr. Wuennenberg and the staff in the Marquette office graciously treated me in spite of my extreme tardiness. They also showed me great kindness and empathy as I had recently lost my wonderful husband Don after nearly 60 years of marriage.

Google Reviews • Forefront

I was fully informed, procedure was painless, and recovery was without any issues or meds.

Google Reviews • Forefront

Timely, kind and communicative.

Google Reviews • Forefront

Dr. W

Google Reviews • Forefront

Explained all medical procedures while doing them

Google Reviews • Forefront

I was terrified about having the Mohs surgery for a spot on my face. But Dr. Wunnerberg did an exceptional job. He made sure I was comfortable the whole time and explained everything in fine detail. I went in for my stitches removal this past Tuesday. Abby did an excellent job and Dr. Wunnerberg came in and explained how my scar will heal etc.. from this point on :) Excellent care wonderful facility!

Google Reviews • Forefront

I found Dr. Wuennenberg absolutely capable of successfully performing the surgery. He answered questions and concerns to my satisfaction, provided a thorough description of best practices regarding the care of the wound, and what to expect in the upcoming weeks. I appreciated the opportunity for a followup appointment to discuss the progress of my injury. I received wonderful care throughout the procedure!

Google Reviews • Forefront

We very happy with explanation of the spot on my dads head that needed removing. The Dr. took time for my dad to hear and visual drawing helped us (his adult children) understand the procedure. The nurses were very accommodating for all of us in the room and helpful to make us feel at ease. Thank You

Google Reviews • Forefront

I have had Mohs surgery before but this was my first with Dr Wuennenberg. He was very informative and detailed about each step of the procedure and did excellent work. I have one more procedure upcoming and have no concerns at all. Thank you!

Google Reviews • Forefront

Was very nice and explained everything to me

Google Reviews • Forefront

Very friendly and positive staff. Dr John W was professional and friendly

Google Reviews • Forefront

I would say Dr John is an excellent and caring doctor. I think he did a great job with my surgery and made me comfortable throughout the process-

Google Reviews • Forefront

The staff is great. Dr W very professional. Wait time for lab is much too long so patients tend to sit waiting on results far longer than they like

Google Reviews • Forefront

Efficient

Google Reviews • Forefront

I was honestly terrified when I found out I had to be kept awake for the removal of a spot of skin cancer as it was in a very uncomfortable place near my nose and eye. Dr. Wuennenberg immediately took note of my apprehension without me even having to communicate it and acted accordingly. He was not hurried or rushed and took time to explain the procedure and answer all my questions. I was very squeamish and he knew just what to share and what not to share with me pertaining to the surgery. He was very skilled at distracting me with conversation while the cancer was being removed. After a successful procedure, several stitches were needed to close the wound properly. He was very careful to make sure I was not in any pain or discomfort. The first part of the stitching, although not painful, was very uncomfortable for me with the pressure and pulling involved. In the beginning of that procedure, I thought the emotional distress would overwhelm me but both he and his lovely assistant Abby

Google Reviews • Forefront

Prompt professional service by efficient staff.

Google Reviews • Forefront

Overwhelming happy with dr. Wuennenberg. Great bedside manner, kind, and efficient. Would recommend

Google Reviews • Forefront

My experience was great. Doctor and the staff are very professional.

Google Reviews • Forefront

Wonderful staff. I felt well cared for.

Google Reviews • Forefront

No problems what so ever staff was great!!