5
20 Ratings with 20 written Reviews
Summary
Dr. Matas Orentas, DO, is a board-certified rheumatologist practicing at OrthoIllinois, a division of OrthoMidwest. Inspired by his family’s experience during his father’s illness and the clarity provided by his father’s medical team, Dr. Orentas developed a passion for medicine and patient-centered care. This formative experience motivated him to pursue a career dedicated to supporting patients and their families through complex health challenges.
Dr. Orentas began his academic journey at Loyola University in Chicago, where he earned his undergraduate degree in Biology. He continued his medical education at Chicago College of Osteopathic Medicine, Midwestern University, in Downers Grove, receiving his Doctor of Osteopathic Medicine (DO) degree. Following medical school, he completed his internship and residency training in Internal Medicine at Rush University Medical Center.
Drawn to the complexity and evolving nature of rheumatology, Dr. Orentas chose to further specialize in this …field. He appreciates the specialty’s focus on multi-system disease processes, the breadth of treatment options, and the opportunity to build strong, collaborative relationships with his patients. Dr. Orentas completed his Rheumatology Fellowship at Rush University Medical Center, where he developed expertise in diagnosing and managing challenging cases, especially when the clinical picture is unclear.
In his current practice, Dr. Orentas provides comprehensive care for osteoarthritis, osteoporosis, and autoimmune diseases, with special interests in rheumatoid arthritis and gout. He is committed to fostering strong patient-physician partnerships grounded in mutual trust, respect, and open communication. Dr. Orentas believes that understanding each patient’s unique experiences and treatment goals, combined with the expanding array of therapies for systemic autoimmune diseases, leads to improved satisfaction and outcomes for everyone involved.
Dr. Orentas welcomes new patients and looks forward to helping individuals achieve a more active and symptom-free lifestyle through personalized, compassionate care.
Featured Review
Dr. Orentas has been my Rheumatologist for a year now and I am very happy with my decision to have him treat my condition. His discipline is complex and his patients are treated on an individual basis according to their diagnosis. He has not failed to help resolve my complex problems and my life has been healthier due to his decision making for my situation. I was fortunate to have found him at OrthoIllinois and recommend him highly. I’d give him 10 stars if there were such a category!!
Office Location
Elgin Clinic
1550 N Randall RdElgin, IL 60123Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed
Quick Facts
- accepting new patients
- 7 years of experience
- 1 insurance plan accepted
- speaks English, Lithuanian
- Chicago College of Osteopathic Medicine, Midwestern University
- 20 written reviews
- 1 award
- 2 specialties
- 2 areas of expertise
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
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Insurance Plans Accepted by Dr. Matas Orentas
Medical Specialties
Dr. Matas Orentas has the following 2 specialties
Specialty Expertise
Dr. Matas Orentas has the following 2 areas of expertise
Certifications, License, & Education
7 Years Experience
Dr. Matas Orentas holds an expired medical license in the state of Illinois.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Medical School
Graduated from Chicago College of Osteopathic Medicine, Midwestern University in 2019.
NPI Number
Dr. Orentas' NPI number is 1396303004.
Frequently Asked Questions
- What languages does Dr. Matas Orentas speak?
- Dr. Matas Orentas speaks English and Lithuanian.
- Is Dr. Matas Orentas accepting new patients?
- Dr. Matas Orentas is accepting new patients on Vitals. View Dr. Matas Orentas's profile on Vitals to make an appointment.
- Does Dr. Matas Orentas accept virtual/telehealth appointments?
- Dr. Matas Orentas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Matas Orentas's office located?
- Dr. Matas Orentas's office is located at 1550 N Randall Rd, Elgin, IL, 60123.
- How can I make an appointment with Dr. Matas Orentas?
- You can find contact information for Dr. Matas Orentas here on Vitals.
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