Skip to navigation Skip to Content

“When you see a patient back and they’re doing so much better, that’s a special feeling.”​


Marshfield - Marshfield Medical Center

1000 N Oak Ave
Marshfield, WI 54449

Appointment Phone:
1-715-387-5186

Provider Bio down arrow

​​As a child, Dr. Kevin Keller hung around his father’s minor league baseball teams and was fascinated by the work of the athletic trainers. That experience was part of what encouraged him to enter the medical field.

​​He became an allergist/immunologist because he felt it was an area he could make a real difference. He enjoys that he is able to see patients make substantial progress with proper treatment. Dr. Keller has been practicing allergy/immunology since 1993.

Many of Dr. Keller’s patients come to him with respiratory or skin problems. He sees patients of all ages.​​

​​“To me, it’s important to recognize that each patient is an individual,” Dr. Keller said. “Every person has unique needs and requires an individualized approach.”

​​For Dr. Keller, the best part of practicing medicine is seeing a patient whose condition has improved significantly.

“Patients are really thankful when you can resolve or improve their issue,” he said.​​

​​He prides himself on taking time to listen to each patient. After a detailed conversation, Dr. Keller can order the appropriate tests, which help determine the best course of therapy to produce long-lasting results.

Dr. Keller earned his medical degree from University of Texas Medical Branch in Galveston. He completed his pediatric internship and residency at University of Arkansas for Medical Sciences. He also completed a fellowship in allergy/clinic immunology at Bowman Gray School of Medicine in Winston-Salem, North Carolina.​​

Dr. Keller enjoys playing guitar, hiking, kayaking and hunting. He is married and has three adult daughters.​​​

Professional Summary down arrow

  • Medical School
    University of Texas Medical Branch Galveston, TX, United States, M.D. 1988

    Internship
    University of Arkansas for Medical Sciences Little Rock, AR, United States, Pediatrics 1989

    Residency
    University of Arkansas for Medical Sciences Little Rock, AR, United States, Pediatrics 1991

    Fellowship
    Bowman Gray School of Medicine Winston Salem, NC, United States, Allergy & Immunology 1993

  • Professional Societies
    American Academy of Allergy, Asthma & Immunology

    Board Certifications
    Allergy & Immunology: 1993, recertified 2013 Pediatrics: 1991, recertified 1998

    State Licenses
    Arkansas Texas Wisconsin

    Make a patient referral

Patient Ratings down arrow

4.7
out of 5 (83 ratings, 12 comments)
4.8
Provider friendliness
4.7
Provider explanations of my problem
4.7
Provider concern for my questions
4.6
Provider's efforts to include me in treatment decisions
4.7
Provider's medication information
4.7
Provider's follow-up care instructions
4.8
Provider's use of words I understood
4.6
Provider's amount of time with me
4.7
My confidence in this provider
4.6
My likelihood of recommending this provider

Patient Comments down arrow

Comments are also gathered from the Press Ganey patient satisfaction survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing.
Sort by:
June 21, 2017
This was my first visit with Dr. Keller, and I was impressed. He took the time with me, and made sure my issues are taken care of.
June 30, 2017
1st time seeing and very happy he is here!
August 02, 2017
Dr. Keller did misunderstand me somehow in our appointment. I discovered the misunderstanding when [...]was reviewing the plan with me. She went back to get him and he came back in to apologize and explain the next step.
August 02, 2017
Dr. Keller is amazing. I am very confident in his knowledge and his plan of care for my son (and me). He deserves the shining star award!
August 22, 2017
Wonderful! Dr. Keller has to stay at Mfld. Clinic!
September 09, 2017
Dr. finally gave me calls for my problem after 3 previous visits to other clinics.
September 09, 2017
Dr. Keller is one of the best! He really took the time to listen to me & showed me he cared.
October 13, 2017
A very good experience with Dr. Keller, who is very nice. I was happy that the clinic hired him!
November 07, 2017
My first appointment w/Dr. Keller - replacement for the retired [...]. All went well.
November 27, 2017
Our family drive 1 hr 45 min one way to see him, we did not care for the allergy specialist in our area. [...]
December 26, 2017
Dr. Keller is very thorough and really cares about his patients holistically!
February 28, 2018
Typed-up visit summary & treatment plan every visit is VERY helpful & appreciated.
June 21, 2017
This was my first visit with Dr. Keller, and I was impressed. He took the time with me, and made sure my issues are taken care of.
June 30, 2017
1st time seeing and very happy he is here!
August 02, 2017
Dr. Keller did misunderstand me somehow in our appointment. I discovered the misunderstanding when [...]was reviewing the plan with me. She went back to get him and he came back in to apologize and explain the next step.
August 02, 2017
Dr. Keller is amazing. I am very confident in his knowledge and his plan of care for my son (and me). He deserves the shining star award!
August 22, 2017
Wonderful! Dr. Keller has to stay at Mfld. Clinic!
September 09, 2017
Dr. finally gave me calls for my problem after 3 previous visits to other clinics.
September 09, 2017
Dr. Keller is one of the best! He really took the time to listen to me & showed me he cared.
October 13, 2017
A very good experience with Dr. Keller, who is very nice. I was happy that the clinic hired him!
November 07, 2017
My first appointment w/Dr. Keller - replacement for the retired [...]. All went well.
November 27, 2017
Our family drive 1 hr 45 min one way to see him, we did not care for the allergy specialist in our area. [...]
December 26, 2017
Dr. Keller is very thorough and really cares about his patients holistically!
February 28, 2018
Typed-up visit summary & treatment plan every visit is VERY helpful & appreciated.
June 21, 2017
This was my first visit with Dr. Keller, and I was impressed. He took the time with me, and made sure my issues are taken care of.
June 30, 2017
1st time seeing and very happy he is here!
August 02, 2017
Dr. Keller did misunderstand me somehow in our appointment. I discovered the misunderstanding when [...]was reviewing the plan with me. She went back to get him and he came back in to apologize and explain the next step.
August 02, 2017
Dr. Keller is amazing. I am very confident in his knowledge and his plan of care for my son (and me). He deserves the shining star award!
August 22, 2017
Wonderful! Dr. Keller has to stay at Mfld. Clinic!
September 09, 2017
Dr. finally gave me calls for my problem after 3 previous visits to other clinics.
September 09, 2017
Dr. Keller is one of the best! He really took the time to listen to me & showed me he cared.
October 13, 2017
A very good experience with Dr. Keller, who is very nice. I was happy that the clinic hired him!
November 07, 2017
My first appointment w/Dr. Keller - replacement for the retired [...]. All went well.
November 27, 2017
Our family drive 1 hr 45 min one way to see him, we did not care for the allergy specialist in our area. [...]
December 26, 2017
Dr. Keller is very thorough and really cares about his patients holistically!
February 28, 2018
Typed-up visit summary & treatment plan every visit is VERY helpful & appreciated.
February 28, 2018
Typed-up visit summary & treatment plan every visit is VERY helpful & appreciated.
December 26, 2017
Dr. Keller is very thorough and really cares about his patients holistically!
November 27, 2017
Our family drive 1 hr 45 min one way to see him, we did not care for the allergy specialist in our area. [...]
November 07, 2017
My first appointment w/Dr. Keller - replacement for the retired [...]. All went well.
October 13, 2017
A very good experience with Dr. Keller, who is very nice. I was happy that the clinic hired him!
September 09, 2017
Dr. finally gave me calls for my problem after 3 previous visits to other clinics.
September 09, 2017
Dr. Keller is one of the best! He really took the time to listen to me & showed me he cared.
August 22, 2017
Wonderful! Dr. Keller has to stay at Mfld. Clinic!
August 02, 2017
Dr. Keller did misunderstand me somehow in our appointment. I discovered the misunderstanding when [...]was reviewing the plan with me. She went back to get him and he came back in to apologize and explain the next step.
August 02, 2017
Dr. Keller is amazing. I am very confident in his knowledge and his plan of care for my son (and me). He deserves the shining star award!
June 30, 2017
1st time seeing and very happy he is here!
June 21, 2017
This was my first visit with Dr. Keller, and I was impressed. He took the time with me, and made sure my issues are taken care of.