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A.J. Yunker MD

Doctor

370 Patient Ratings

Read 41 Patient Reviews

Urology

370 Patient Ratings

Read 41 Patient Reviews

Areas Served

West Columbia

New Patient Appointments

Call for Availability

(803) 739-3660

Areas Served

West Columbia

New Patient Appointments

Call for Availability

(803) 739-3660

Current Patients

(803) 739-3660

Schedule appointments, view lab results, refill prescriptions and more.

Billing and Insurance

Our doctors are in-network with many insurance plans.
Accepted Insurance

Where Dr. Yunker Practices

Lexington Urology

(803) 739-3660

222 East Medical Lane Suite 101 West Columbia, SC 29169 Google Maps

Dr. Yunker's Education

Board Certified

Medical School

Oakland University William Beaumont School of Medicine

Residency

Cleveland Clinic Akron General, Urology

Patient Reviews

Ratings and reviews are based on third-party surveys carried out by Press Ganey.
Average Rating: 4.7

August 19, 2026

AMEN
August 19, 2026

He appeared knowledgeable but could have gone over everything more slowly.
August 15, 2026

No problems with Lexington Uralogy
August 6, 2026

Thank You
July 18, 2026

The doctor and nursing staff were concerned and caring
July 16, 2026

Dr Yunker is great.
July 16, 2026

Great nurse, Dr and checkout staff
July 12, 2026

Dr Yunker is very professional
July 9, 2026

It was all good
June 19, 2026

They are good people that works at the office and the doctor that I see are very good at what they do my doctor I see there he is a very good person that tells people everything and shows them what's going on with them the staff is really friendly always have smiles on their faces and always greets you when you come there and they call your name they always have a smile on their face they always ask you how you doing today very polite and very nice
May 23, 2026

I was in rough shape. Excellent care. Would recommend to anyone needing this type of assistance!
May 21, 2026

I like Dr. Yunker very much. I feel he’s extremely intelligent and a very good physician.
May 21, 2026

Very impressed, organized, and professional. Made us feel confident.
May 21, 2026

I finally got to see a doctor that cared and came up with a diagnosis and how to help me. So thankful to see the urologist and he was awesome.
May 16, 2026

Great doctor and staff
May 14, 2026

Visit was ok, first visit w/ provider
May 13, 2026

Excellent care provided.
May 13, 2026

Everything with Drs. treatment has been good.
May 10, 2026

The Care provider were very knowledgeable
May 6, 2026

staff and provider were courteous and professional.
April 27, 2026

Two thumbs up to the doctor.
April 21, 2026

Excellent experience. Dr Yunker is great
April 21, 2026

Awesome experience, the doctor was very kind and patient.
April 4, 2026

Dr. Yunker was very professional and took the time to explain everything. He was very honest so not to expect anymore than what he explained. I really enjoyed my visit.
April 2, 2026

Excellent care and treatment of concerns.
March 19, 2026

Dr. Yunker is the best I have ever had Trust him and his decisions in every way
March 17, 2026

Dr. Yunker is the best.
March 13, 2026

AJ was very professional and answered all questions.
March 11, 2026

Always pleased. Thank you!
March 11, 2026

I appreciate the doctor I had. This last doctor was wonderful. I want him permanently and I will fight to get him.
March 6, 2026

Dr Yunker was clear and thoughtful and patient with my questions
February 28, 2026

Outstanding experience with this physician. Thank you
February 26, 2026

I’m very pleased with LexMed
February 12, 2026

Very nice staff. I was actually seen a little early which I loved. Dr Yunker took plenty of time to speak with me
January 26, 2026

They were fantastic, professional and genuinely cared about my well being.
January 22, 2026

Felt very comfortable with the Dr.
January 14, 2026

Dr. Yunker is an awesome doctor
January 10, 2026

Dr. Yunker provided excellent care and advice about my unusual situation. I felt that he was very knowledgeable and professional at all times.
January 1, 2026

I like Dr. Yunker a lot. He's very thorough and explains things well.
November 11, 2025

Great communication! Explained results of x-rays. Very pleased with appointment including Dr. Yunker and his staff!! Dr. Yunker assured me that if I had any problems, I could contact him.
November 7, 2025

I have received excellent care and treatment from Dr. Yunker. He has been very attentive to my expressed concerns. An Excellent Physician!!

About Dr. Yunker

Dr. Yunker provides comprehensive urologic care and advanced treatments for urologic conditions, including robotic and minimally invasive surgery.

Background

Dr. Yunker graduated with high honors from Michigan State University in East Lansing, with a bachelor’s degree in microbiology. He earned his medical degree from Oakland University William Beaumont School of Medicine in Rochester, Michigan, and completed his urology residency at Cleveland Clinic Akron General in Akron, Ohio, where he served as chief urology resident.

Medical Research

A member of the American Urological Association, Dr. Yunker has co-authored several publications and made more than 25 presentations on urologic conditions and diseases.