HSHS Medical Group is pleased to welcome Andres Lerner, MD, hand surgeon, to their medical team. Dr. Lerner sees patients at HSHS Medical Group Multispecialty Care - St. Elizabeth’s, located at 3 St. Elizabeth’s Blvd., Suite 5000 in O’Fallon, Illinois.

As a skilled hand surgeon, Dr. Lerner’s scope of practice includes:

  • Peripheral nerve: endoscopic carpal tunnel and cubital tunnel

  • Percutaneous and endoscopic trigger finger

  • Arthroscopic thumb CMC arthroplasty

  • Advanced arthroscopy for diagnosis and treatment of wrist pain (degenerative and post-traumatic conditions)

  • Tennis elbow, golfer’s elbow, elbow pain

  • De Quervain’s tendonitis

  • Tendon and nerve laceration repairs

  • Hand/wrist fractures

  • Microvascular surgery

  • Dupuytren’s percutaneous and open release

  • Mass/tumors/ganglion

  • Regenerative medicine: PRP and stem cell therapy

Dr. Lerner received his medical degree from Maimonides School of Medicine in Buenos Aires, Argentina. He completed general surgery residencies at Julio Mendez Hospital in Buenos Aires, Argentina; Graduate Hospital in Philadelphia, Pennsylvania; and Lankenau Hospital in Wynnewood, Pennsylvania. He performed a hand surgery fellowship at the University of California San Francisco. Dr. Lerner is board certified in general surgery. In his free time, he enjoys spending time with his family and producing original music.
For information on a referral to Dr. Lerner, please call 618-641-5803.

Media Contact

Lori Harlan

Divisional Director of Marketing
HSHS Medical Group
Office: (217) 321-9292
Cell: (217) 321-9292

Latest News

Priority Care and Walk-in Clinic Open Memorial Day

 May 17, 2022

Walk-in care is available on Memorial Day for urgent health needs.


Primary and Specialty Care in Greenville

 May 10, 2022

Find a doctor in Greenville.


May 2022 Cosmetic Specials in Effingham

 April 30, 2022

Get Glowing with Our May Specials!