Summary

Dr. Donald Weimer is an orthopedic surgeon specializing in sports medicine with 38 years of experience treating musculoskeletal conditions and injuries. He earned his medical degree from the Medical College of Wisconsin and completed his residency at Barnes Jewish Hospital. Dr. Weimer is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Weimer practices at multiple locations throughout southern Illinois, including O'Fallon, Belleville, and Highland, with affiliations at HSHS Saint Elizabeth's Hospital and HSHS Saint Joseph's Hospital Highland. He focuses on treating joint pain, shoulder injuries, and osteoarthritis using both surgical and non-surgical approaches. His treatment methods include physical therapy, strength training, and manual therapy techniques to help patients recover from sports injuries and joint conditions. Patients have given Dr. Weimer an average rating of 3.7 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 3.7
  • 38 years of experience
  • speaks English, Spanish
  • Barnes Jewish Hospital
  • 2 written reviews
  • 2 specialties
  • 19 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Donald Alan Weimer has 5 locations

Hshs Medical Group Orthopedic And Sports Medicine

670 Pierce Blvd Ste 200O Fallon, IL 62269
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Hshs Medical Group Multispecialty Care

3 Saint Elizabeth Blvd Ste 5000Belleville, IL 62269
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 3:30 pm
SatClosed
SunClosed

Hshs Saint Josephs Hospital Highland

12866 Troxler AveHighland, IL 62249

Hshs Saint Elizabeths Hospital

1 Saint Elizabeth BlvdO Fallon, IL 62269

HSHS Medical Group Orthopaedic & Sports Medicine - O’Fallon

670 Pierce Blvd Suite 200O'Fallon, IL 62269
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Donald Alan Weimer, MD
Dr. Kevin Koth, DO
Dr. Lauren Schreiber, DC
Dr. Elizabeth Ann Graesser
Dr. Donald Alan Weimer, MDDr. Kevin Koth, DODr. Lauren Schreiber, DCDr. Elizabeth Ann Graesser
Orthopedic SurgeryOrthopedic SurgeryChiropractorOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.1 
38 Years of Experience 19 Years of Experience 7 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English
O Fallon , ILHighland , ILTroy , ILSalt Lake City , UT
Med School: Medical College Of Wisconsin Med School: Midwestern University-Arizona College Of Osteopathic Medicine Med School: Doctor of Chiropractic - Life Chiropractic College West Med School: Washington University In St Louis School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Donald Alan Weimer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Donald Alan Weimer has the following 2 specialties

Specialty Expertise

Dr. Donald Alan Weimer has the following 19 areas of expertise

  • ACL Reconstruction or Anterior Cruciate Ligament Reconstruction (Bone-Patellar Tendon-Bone Graft)
  • Arthritis
  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Hip Surgery
  • Joint Arthritis (Periarthritis)
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Knee Surgery
  • Laminectomy
  • Osteoarthritis (Hand and Wrist)
  • Rotator Cuff Problem (Shoulder Impingement Syndrome)
  • Scoliosis
  • Shoulder Pain
  • Sports Medicine
  • Surgery

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Barnes Jewish Hospital

Medical School

Medical College Of WisconsinGraduated in 1988

Similar doctors

Frequently Asked Questions

Where is Dr. Donald Weimer's office located?
Dr. Donald Weimer's office is located at 670 Pierce Blvd Ste 200, O Fallon, IL, 62269.
Does Dr. Donald Weimer accept my insurance?
You can see the insurance plans that Dr. Donald Weimer accepts on their Vitals profile.
How can I make an appointment with Dr. Donald Weimer?
You can find contact information for Dr. Donald Weimer here on Vitals.
Which hospitals is Dr. Donald Weimer affiliated with?
Dr. Donald Weimer is affiliated with Hshs Saint Elizabeths Hospital and Hshs Saint Josephs Hospital Highland.
Does Dr. Donald Weimer accept virtual/telehealth appointments?
Dr. Donald Weimer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.