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​"Creating a relationship with patients is rewarding and why I enjoy coming to work every day."

Provider Bio down arrow

​As a gastroenterology physician assistant, Anna Sonnenberg consults with patients about issues with their digestive system. This includes providing treatment plans and follow-up care.

Anna’s focus is to make sure patients feel heard. She does her best to educate and explain their options for treatment, allowing the patient to make informed decisions pertaining to their health care. 

In order to help her patients through their illness, Anna understands creating a relationship with her patients is valuable.

“It is really important that my patients feel comfortable so they are willing to share the important information I need to help them,” she said.

To do this, Sonnenberg tries to get to know each patient. This includes the specific symptoms they have and learning about their health history.

“I try to be attentive to my patients and not downplay their symptoms,” said Anna. “I take every complaint seriously so that I can answer all of my patient’s questions.”

Anna earned her undergraduate degree from the University of Wisconsin-La Crosse. She then went on to receive her master’s in physician assistant studies from Concordia University in Mequon, Wisconsin.

Anna enjoys reading, being outdoors and crafty project, but enjoys hanging out with friends and family the most.

Professional Summary down arrow

  • Professional Societies
    American Academy of Physician Assistants Wisconsin Academy of Physician Assistants

    State Licenses
    Wisconsin

    NPI
    1194206359

Patient Ratings down arrow

4.8
out of 5 (196 ratings, 26 comments)
4.8
Provider explanations of my problem
4.9
Provider concern for my questions
4.8
Provider's efforts to include me in treatment decisions
4.8
Provider's discussion of proposed treatment
4.9
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.
Comments are from Press Ganey surveys. Slander, libel and private health information are removed.
Sort by:
March 1, 2025
Always clear, helpful, and genuinely cares about my well being.
March 17, 2025
Everyone treated me very well. I was really impressed by my doctor.
March 20, 2025
Anna is great and caring
April 20, 2025
Dr. Rall was terrific. He made me feel relaxed and comfortable with the procedure.
May 18, 2025
Liked Anna very much.
May 21, 2025
Excellent
May 26, 2025
So genuine, easy to talk with, and honest about my condition and treatment options
June 29, 2025
Very good experience all the way around
July 7, 2025
Very kind!
July 28, 2025
Anna is wonderful. She obviously thoroughly reviewed MyChart & knew my concerns & she offered various options & answered my questions.
August 7, 2025
Anna is amazing. She is very thorough and shows so much concern for how I feel.
August 23, 2025
Excellent experience
September 19, 2025
My husband had his colonoscopy last year and we liked his doctor. I wanted the same doctor and he was so nice. It was over before you knew it. This was the best colonoscopy our of three. Very professional
October 15, 2025
Anna is fabulous and caring
October 24, 2025
Excellent care
November 13, 2025
Very calming and knowledgable. Friendly and pleasent
November 20, 2025
Anna has always been helpful
December 31, 2025
Everything went well.
December 31, 2025
Anna was terrific. She was very caring and answered any questions I had.
January 5, 2026
I felt heard. Anna was prepared for our appt. Had reviewed my chart, was knowledgeable about the procedures to our appt. Her recommendations were sensible.
January 19, 2026
Excellent Work!!
January 20, 2026
Thorough and clear explanations which I very much appreciated.
January 21, 2026
Very good
January 27, 2026
Anna answered all my questions, I had many. She understood my concerns and we made a plan.
February 16, 2026
The doctor and his staff were amazing. I was very comfortable with the care and the information he provided.
October 13, 2025
Wasn't a major procedure- they did everything very well- I was comfortable and confident
October 13, 2025
Wasn't a major procedure- they did everything very well- I was comfortable and confident
March 1, 2025
Always clear, helpful, and genuinely cares about my well being.
March 17, 2025
Everyone treated me very well. I was really impressed by my doctor.
March 20, 2025
Anna is great and caring
April 20, 2025
Dr. Rall was terrific. He made me feel relaxed and comfortable with the procedure.
May 18, 2025
Liked Anna very much.
May 21, 2025
Excellent
May 26, 2025
So genuine, easy to talk with, and honest about my condition and treatment options
June 29, 2025
Very good experience all the way around
July 7, 2025
Very kind!
July 28, 2025
Anna is wonderful. She obviously thoroughly reviewed MyChart & knew my concerns & she offered various options & answered my questions.
August 7, 2025
Anna is amazing. She is very thorough and shows so much concern for how I feel.
August 23, 2025
Excellent experience
September 19, 2025
My husband had his colonoscopy last year and we liked his doctor. I wanted the same doctor and he was so nice. It was over before you knew it. This was the best colonoscopy our of three. Very professional
October 15, 2025
Anna is fabulous and caring
October 24, 2025
Excellent care
November 13, 2025
Very calming and knowledgable. Friendly and pleasent
November 20, 2025
Anna has always been helpful
December 31, 2025
Everything went well.
December 31, 2025
Anna was terrific. She was very caring and answered any questions I had.
January 5, 2026
I felt heard. Anna was prepared for our appt. Had reviewed my chart, was knowledgeable about the procedures to our appt. Her recommendations were sensible.
January 19, 2026
Excellent Work!!
January 20, 2026
Thorough and clear explanations which I very much appreciated.
January 21, 2026
Very good
January 27, 2026
Anna answered all my questions, I had many. She understood my concerns and we made a plan.
February 16, 2026
The doctor and his staff were amazing. I was very comfortable with the care and the information he provided.
March 1, 2025
Always clear, helpful, and genuinely cares about my well being.
March 17, 2025
Everyone treated me very well. I was really impressed by my doctor.
March 20, 2025
Anna is great and caring
April 20, 2025
Dr. Rall was terrific. He made me feel relaxed and comfortable with the procedure.
May 18, 2025
Liked Anna very much.
May 21, 2025
Excellent
May 26, 2025
So genuine, easy to talk with, and honest about my condition and treatment options
June 29, 2025
Very good experience all the way around
July 7, 2025
Very kind!
July 28, 2025
Anna is wonderful. She obviously thoroughly reviewed MyChart & knew my concerns & she offered various options & answered my questions.
August 7, 2025
Anna is amazing. She is very thorough and shows so much concern for how I feel.
August 23, 2025
Excellent experience
September 19, 2025
My husband had his colonoscopy last year and we liked his doctor. I wanted the same doctor and he was so nice. It was over before you knew it. This was the best colonoscopy our of three. Very professional
October 13, 2025
Wasn't a major procedure- they did everything very well- I was comfortable and confident
October 15, 2025
Anna is fabulous and caring
October 24, 2025
Excellent care
November 13, 2025
Very calming and knowledgable. Friendly and pleasent
November 20, 2025
Anna has always been helpful
December 31, 2025
Everything went well.
December 31, 2025
Anna was terrific. She was very caring and answered any questions I had.
January 5, 2026
I felt heard. Anna was prepared for our appt. Had reviewed my chart, was knowledgeable about the procedures to our appt. Her recommendations were sensible.
January 19, 2026
Excellent Work!!
January 20, 2026
Thorough and clear explanations which I very much appreciated.
January 21, 2026
Very good
January 27, 2026
Anna answered all my questions, I had many. She understood my concerns and we made a plan.
February 16, 2026
The doctor and his staff were amazing. I was very comfortable with the care and the information he provided.
February 16, 2026
The doctor and his staff were amazing. I was very comfortable with the care and the information he provided.
January 27, 2026
Anna answered all my questions, I had many. She understood my concerns and we made a plan.
January 21, 2026
Very good
January 20, 2026
Thorough and clear explanations which I very much appreciated.
January 19, 2026
Excellent Work!!
January 5, 2026
I felt heard. Anna was prepared for our appt. Had reviewed my chart, was knowledgeable about the procedures to our appt. Her recommendations were sensible.
December 31, 2025
Everything went well.
December 31, 2025
Anna was terrific. She was very caring and answered any questions I had.
November 20, 2025
Anna has always been helpful
November 13, 2025
Very calming and knowledgable. Friendly and pleasent
October 24, 2025
Excellent care
October 15, 2025
Anna is fabulous and caring
October 13, 2025
Wasn't a major procedure- they did everything very well- I was comfortable and confident
September 19, 2025
My husband had his colonoscopy last year and we liked his doctor. I wanted the same doctor and he was so nice. It was over before you knew it. This was the best colonoscopy our of three. Very professional
August 23, 2025
Excellent experience
August 7, 2025
Anna is amazing. She is very thorough and shows so much concern for how I feel.
July 28, 2025
Anna is wonderful. She obviously thoroughly reviewed MyChart & knew my concerns & she offered various options & answered my questions.
July 7, 2025
Very kind!
June 29, 2025
Very good experience all the way around
May 26, 2025
So genuine, easy to talk with, and honest about my condition and treatment options
May 21, 2025
Excellent
May 18, 2025
Liked Anna very much.
April 20, 2025
Dr. Rall was terrific. He made me feel relaxed and comfortable with the procedure.
March 20, 2025
Anna is great and caring
March 17, 2025
Everyone treated me very well. I was really impressed by my doctor.
March 1, 2025
Always clear, helpful, and genuinely cares about my well being.

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