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Dr. Matas Orentas, DO
Rheumatology* Age 34
Dr. Matas Orentas, DO
1.0 (1 Ratings)
Dr. Matas Orentas, DO is a Rheumatologist in Elgin, IL.
Dr. Matas Orentas, DO
1.0 (1 Ratings)

Dr. Matas Orentas, DO

Rheumatology* Age 34
Elgin, IL
Accepting new patients
7 years of experience
Dr. Matas Orentas, DO is a Rheumatologist in Elgin, IL.

About Dr. Matas Orentas, DO

Dr. Orentas graduated from Chicago College Of Osteopathic Medicine And Chicago Ostepathic Hospital in 2019 and completed a residency at Rush University Medical Center|Rush University Medical Center, Chicago, Illinois|Southern Illinois University School Of Medicine. Dr. Matas Orentas, DO is a Rheumatologist in Elgin, IL and has 7 years experience. Dr. Orentas currently practices at Rockford Orthopedic Associates LTD and is affiliated with Rush University Medical Center, Advocate Sherman Hospital, John H Stroger JR. Hospital, Katherine Shaw Bethea Hospital and Northwestern Medicine Kishwaukee Hospital. Dr. Orentas has experience treating conditions like Fibromyalgia, Joint Pain, Osteoporosis and Rheumatoid Arthritis among other conditions at varying frequencies. Dr. Orentas's office accepts new patients. Dr. Orentas is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Fibromyalgia
Joint Pain
Osteoporosis
Fibromyalgia
Joint Pain
Osteoporosis
Rheumatoid Arthritis
Osteopenia
Arthritis
Gout
  • View other providers who treat Gout
Osteoarthritis of Hand
Low Back Pain
Osteoarthritis
Limb Pain
Steroid Injection
Trigger Finger
Psoriatic Arthritis
Raynaud's Disease
Spondylitis
Lupus
  • View other providers who treat Lupus
Ankylosing Spondylitis
Sjögren's Syndrome
Osteoarthritis of Knee
Bursitis
  • View other providers who treat Bursitis
Seropositive Rheumatoid Arthritis
Seronegative Rheumatoid Arthritis
Systemic Sclerosis
Carpal Tunnel Syndrome
Chondrocalcinosis
Achilles Tendinitis
Acne
  • View other providers who treat Acne
Adhesive Capsulitis Shoulder
Amyloidosis
Ankylosing Vertebral Hyperostosis
Antiphospholipid Syndrome (APS)
Autoimmune Hepatitis
Chronic Fatigue Syndrome
Chronic Pain
Complex Regional Pain Syndrome (CRPS)
Cryoglobulinemia
Cutaneous Lupus Erythematosus
De Quervain's Disease
Degenerative Disc Disease
Dermatomyositis
Diabetes Type 2
Dry Eyes
  • View other providers who treat Dry Eyes
Ehlers-Danlos Syndrome
Fever
  • View other providers who treat Fever
Granulomatosis
Guillain-Barre Syndrome
Hepatitis B
Hypertension
Infective Arthritis
Intervertebral Disc Disease
Juvenile Chronic Arthritis
Limb Swelling
Long COVID Disorder
Lyme Disease
Malaise and Fatigue
Muscle Cramping
Muscle Weakness
Myelitis
  • View other providers who treat Myelitis
Osteoarthritis of Ankle
Osteoarthritis of Elbow
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteogenesis Imperfecta
Palindromic Rheumatism
Patellofemoral Pain Syndrome (PFPS)
Plantar Fasciitis
Polymyalgia Rheumatica (PMR)
Polymyositis
Rheumatoid Arthritis of Hand
Sarcoidosis
Shoulder Impingement Syndrome
Still's Disease
Systemic Vasculitis
Temporal Arteritis
Thyroid Goiter
Vasculitis
Wegener's Granulomatosis
Human Papillomavirus DNA Testing
Pap Smear
Viscosupplementation With Hyaluronate

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Blue Choice Select PPO
    Blue Advantage - PCPs Only HMO
    PCPs Only HMO
    BlueCare Direct
  • Health Alliance HMO-POS
  • Health Alliance PPO
  • Navigate HMO
    Navigate Plus POS
    Choice Plus POS
    Options PPO
  • Open Access Plus
    Cigna HMO
    Cigna PPO
    LocalPlus
  • Quartz One
  • First Health (Coventry Health Care) PPO
  • Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Aetna HMO
    Choice Plus POS II
    Open Choice PPO
  • BlueCard PPO

Where Dr. Matas Orentas, DO Sees Patients

  1. 1 Rockford Orthopedic Associates LTD
    1550 N Randall Rd, Elgin, IL 60123
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Orthomidwest PLLC
    650 S Randall Rd, Algonquin, IL 60102
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  3. 3 Orthomidwest PLLC
    2902 McFarland Rd, Rockford, IL 61107
    Monday
    08:00 - 20:00
    Tuesday
    08:00 - 20:00
    Wednesday
    08:00 - 20:00
    Thursday
    08:00 - 20:00
    Friday
    08:00 - 20:00
    Saturday
    10:00 - 16:00
    Sunday
    10:00 - 16:00
  4. 4 Office
    4119 W Shamrock Ln, McHenry, IL 60050

What Patients Say

Likelihood to recommend Dr. Orentas
1.0
Based on 1 Reviews
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1 Star (1)

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Patient Reviews
Feb 10, 2026
Have poor or no communication from nurse. Doctor notes say he communicated with her, but she refuses to pass messages on to insurance or to patient. Pre authorization request is still not sent to insurance after 2.5 months.
— Feb 10, 2026
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Meet Dr. Matas Orentas, DO

Specialties*
Internal Medicine
Rheumatology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Orentas communicate via email?
28 users said yes.
Yes
(28)
No
(11)
Does Dr. Orentas offer telehealth services or virtual visits?
27 users said yes.
Yes
(27)
No
(7)
Does Dr. Orentas offer an online patient portal?
48 users said yes.
Yes
(48)
No
(1)
Does Dr. Orentas have free onsite parking?
55 users said yes.
Yes
(55)
No
(1)
Does Dr. Orentas offer weekend visits?
9 users said yes.
Yes
(9)
No
(21)
Does Dr. Orentas offer evening visits?
19 users said yes.
Yes
(19)
No
(13)
Does Dr. Orentas specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Orentas specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Orentas specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Orentas specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Orentas accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Orentas's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Matas Orentas, DO. To arrange an appointment, call the number on Dr. Orentas's profile.

Dr. Orentas frequently treats the following conditions: Fibromyalgia, Joint Pain, Osteoporosis and Rheumatoid Arthritis. See more on Sharecare.

Dr. Matas Orentas, DO is affiliated with Rush University Medical Center, Advocate Sherman Hospital, John H Stroger JR. Hospital, Katherine Shaw Bethea Hospital and Northwestern Medicine Kishwaukee Hospital.

Yes, Dr. Matas Orentas, DO holds board certification in Internal Medicine and Rheumatology.

Training & Medical Education
Medical Education
  • Chicago College Of Osteopathic Medicine And Chicago Ostepathic Hospital
    2019
Medical Education
Board Certifications
  • Internal Medicine and Rheumatology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • Rush University Medical Center|Rush University Medical Center, Chicago, Illinois|Southern Illinois University School Of Medicine
    2022
Internship
Residency Hospital
  • Rush University Medical Center|Rush University Medical Center, Chicago, Illinois|Southern Illinois University School Of Medicine
    2022
Residency Hospital
Fellowship Hospital
  • Rush University Medical Center|Rush University Medical Center, Chicago, Illinois|Southern Illinois University School Of Medicine
    2024
Fellowship Hospital

Hospitals Where Dr. Matas Orentas, DO Practices

  • Rush University Medical Center

    1653 W Congress Pkwy, Chicago, IL

  • Advocate Sherman Hospital

    1425 N Randall Rd, Elgin, IL

  • John H Stroger JR. Hospital

    1901 W Harrison St, Chicago, IL

  • Katherine Shaw Bethea Hospital

    403 E 1st St, Dixon, IL

  • Northwestern Medicine Kishwaukee Hospital

    1 Kish Hospital Dr, DeKalb, IL

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