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Experience

Education

University of Nebraska Medical Center, Omaha, Physician Assistant

Certifications

National Commission on Certification of Physician Assistants

Reviews

We value patient feedback and are committed to providing you with information, so you can make informed decisions about your health care, physicians and other providers in your care journey. Patient ratings and comments are gathered from the post-visit experience survey. Learn more.

September 21, 2025
Leah was very nice, patient, and knowledgeable. Leah did not act rushed. The nurse before Leah came in was very kind and listened to all my concerns. My nurse did not act rushed.
September 20, 2025
Dr Leah Mergen, is the best, she is patient, kind, caring, understanding, she really listens, does not talk over my head she makes sure it's so I understand, she is never in a hurry with my time, she gives me the time I need. She is down to earth and I am so happy she is my doctor. I feel very comfortable talking to her about anything. She is amazing!! I'd recommend her highly but I don't want her too busy that I can't get into her lol. The BEST doctor I've ever had!!
September 11, 2025
I felt very comfortable with Leah Mergen. She explained to me whe I had drainage coming from my stitches. It made sense to meI appreciated her talking to me and explaining to me all my questions. She was very kind and considerate. (SO WAS HER INTERN)
September 05, 2025
All good
August 16, 2025
Leah Mergan is a very good PA
August 12, 2025
I will strongly recommend my provider. She did my first pap smear and made me feel comfortable and explained the whole process throughly
August 02, 2025
My provider has been a big part of my medical life since 2003.
August 01, 2025
All the medical staff was pretty good.
July 31, 2025
Excellent care!
July 27, 2025
Dr. Mergen always, always had put all her ears to my health problem, and she always look for a good treatment or referran me to any specialist that I need for what I have
July 17, 2025
She is very patient and easy to talk to. She's a good listener and also very personable.
July 16, 2025
Leah Mergen was great! I was referred to her by a friend who also sees her and I'm glad I made the appt.
July 11, 2025
Great bedside manner & excellent communication. Truly appreciate the care & skill
July 01, 2025
Paid attention to what I said. Had solutions for my problems. Some were referrals to other specialists.
June 01, 2025
very kind, caring, and professional
May 27, 2025
Leah is fantastic!
May 25, 2025
Excellent experience
May 18, 2025
I love my doctor
May 14, 2025
She is a great doctor.
April 21, 2025
Leah always listens to my concerns and addresses them thoroughly! She is an excellent provider.
April 16, 2025
Found out much more than originally the exam was scheduled for.
April 15, 2025
My concerns felt very dismissed. She said this is what we are going to do and there was not any discussion
April 12, 2025
Leah was very thorough and thoughtful.
April 05, 2025
I absolutely love my doc and staff. She takes her time and is very professional.
April 05, 2025
Leah was very personable and explained treatment plan in a way that was easy to understand. I'm new to the area and need a physician and will be coming back to Leah for future care for myself!
March 23, 2025
Leah Mergen is class A. I look forward to seeing her. She listens. And is very in tune to my feelings about things. She respects her patients.
March 16, 2025
Having a primary care provider whom you can communicate with easily, is understanding, relatable, comforting and explains themselves well goes a long way in someone's health care. Leah Mergen easily fits all of these categories.
March 11, 2025
Leah Mergen is great. She is one of the best I've ever had!
March 08, 2025
Leah has always treated with upmost respect. I will not comment on here any further
February 26, 2025
Everything went very well. I was very happy with everything. I would refer Leah Mergen to more people & Avera Health
February 20, 2025
Leah was great
February 14, 2025
Leah Mergan is very good in letting me know what is happening and what needs to be done.
February 02, 2025
Mergen was very clear and upfront about everything
January 26, 2025
Provider extremely thorough, very kind and knowledgeable. Wonderful bedside manner ! The provider made me feel like a person, not just a number. Great experience!
January 25, 2025
I absolutely love Leah Mergen. She's such an advocate for my health.
January 23, 2025
I do not like medicine and/ or prescription, and she listened to me and explained the short term of what she was prescribing and she also listened to the fact that I prefer at home therapy so she gave me some to take home.
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Directory Disclaimers

This directory contains information about the provider members of Independent Health Care Associates, Avera Health and all Avera entities, members of the Avera Medical Group, and employed select providers with Avera McKennan, Sioux Falls, SD and Avera Marshall, Marshall, MN and physicians with hospital privileges at Avera St. Luke's, Aberdeen, SD; Avera Sacred Heart, Yankton, SD; Avera Queen of Peace, Mitchell, SD; Avera St. Mary's, Pierre, SD.

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