Overview
Leonard Onsen is a Sports Medicine provider practicing medicine in Peru, Illinois.
He is actively involved in clinical research, co-authoring 5 peer reviewed articles.
Graduate Institution
Residency
Specialties
Licenses
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
920 West Street Suite 221, Peru, IL 61354
1050 East Norris Drive Suite 3A, Ottawa, IL 61350
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
OSF Saint Katharine - Orthopedic Surgery
Thomas Hernandez is a Sports Medicine provider practicing medicine in Dixon, Illinois. Dr. Hernandez is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Bursitis, Tenosynovitis, Tendinitis, and Hip Replacement. Dr. Hernandez is board certified in American Board Of Orthopaedic Surgery.
OSF Medical Group - Orthopedics
Robert Seidl is a Sports Medicine specialist and an Orthopedics provider practicing medicine in Pontiac, Illinois. Dr. Seidl is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Carpal Tunnel Syndrome, Tendinitis, Tenosynovitis, and Hip Replacement. Dr. Seidl is board certified in American Board Of Orthopaedic Surgery.
Endeavor Health Medical Group
Peter Waller, DO, a primary care sports medicine physician at Endeavor Health, works with patients to help them achieve their athletic and physical activity goals—whether returning to the field or dancing at a wedding. He uses shared decision-making to tailor care to each individual and guides patients through recovery with empathy and clear communication. Dr. Waller also advocates for youth sports diversification to reduce injury risk. Dr. Waller is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Tendinitis, Bursitis, Baker Cyst, and Tennis Elbow. Dr. Waller is board certified in American Board Of Family Medicine.
Frequently Asked Questions about Dr. Leonard T. Onsen
How do I make an appointment with Dr. Leonard T. Onsen?
You can book an appointment with Dr. Leonard T. Onsen by calling their office at 815-431-5746. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Leonard T. Onsen accept my insurance?
Dr. Leonard T. Onsen accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 815-431-5746 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
We do not have enough information to identify the Areas of Expertise for this provider.