Summary

Dr. Karthik Mahadevan specializes in pulmonology, focusing on the diagnosis and treatment of lung and breathing disorders. He earned his medical degree from Kilpauk Medical College and completed his residency training at Wayne State University School of Medicine. With 32 years of experience in respiratory medicine, Dr. Mahadevan brings extensive knowledge to caring for patients with complex lung conditions. He is fluent in both English and Spanish.

Dr. Mahadevan practices at PeaceHealth Pulmonary and Sleep Medicine in Eugene, Oregon, and maintains affiliations with Cottage Grove Community Medical Center, PeaceHealth Sacred Heart Medical Center at Riverbend, and Oregon Heart and Vascular Institute at Riverbend. His expertise includes treating chronic lung disease and COPD, including cases where patients have additional health complications. He performs specialized procedures such as bronchoscopy to examine the airways and conducts pathology tests to aid in diagnosis. Patients rate Dr. Mahadevan 4.4 out of 5 stars on average for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 32 years of experience
  • 22 insurance plans accepted
  • speaks English, Spanish
  • Wayne State University School Of Medicine
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 3 board certifications
  • 3 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

PeaceHealth Pulmonary and Sleep Medicine at Chad Drive

3125 Chad Dr Ste 100Eugene, OR 97408

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Karthik P. Mahadevan, MD
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Karthik P. Mahadevan, MDDr. Katsufumi M Nishida, MDDr. Michael Jason Milstein, MDDr. Richard Otis Buck, MD
PulmonologyCritical Care MedicinePulmonologyAllergy & Immunology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
2.3 
4.3 
32 Years of Experience 21 Years of Experience 38 Years of Experience 55 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English, Spanish
Eugene , ORSpringfield , OREugene , OREugene , OR
Med School: Kilpauk Medical College Med School: Shiga University Of Medical Science Med School: Indiana University School Of Medicine Med School: University Of Rochester School Of Medicine & Dentistry
Current Profile
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Insurance Plans Accepted by Karthik P. Mahadevan

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • AgeRight Advantage
  • ATRIO Health Plans
  • Cigna
  • Devoted Health
  • First Choice Health Network
  • Health Net of Oregon
  • Kaiser Permanente
  • Majoris Health Systems
  • Medicaid Oregon Health Plan
  • Medicare
  • Medicare Railroad
  • Moda Health
  • Multiplan Network
  • Pacific Medical Centers
  • PacificSource Health Plans
  • Providence Health Plan (PPO)
  • Provider Network of America
  • Regence - Oregon & Washington
  • Samaritan Health Plan
  • Triwest Healthcare Alliance
  • United Healthcare

Medical Specialties

Karthik P. Mahadevan has the following 2 specialties

Specialty Expertise

Karthik P. Mahadevan has the following 8 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Pneumonia
  • Pulmonologist
  • Tuberculosis (TB)

Certifications, License, & Education

32 Years Experience

Karthik P. Mahadevan holds an expired medical license in the state of Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at Wayne State University School Of Medicine.

Medical School

Graduated from Kilpauk Medical College in 1995 and Kilpauk Medical College in 1994.

NPI Number

Karthik P. Mahadevan's NPI number is 1144285263.

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Frequently Asked Questions

Does Karthik Mahadevan accept my insurance?
You can see the insurance plans that Karthik Mahadevan accepts on their Vitals profile.
Is Karthik Mahadevan accepting new patients?
Karthik Mahadevan is accepting new patients on Vitals. View Karthik Mahadevan's profile on Vitals to make an appointment.
Which hospitals is Karthik Mahadevan affiliated with?
Karthik Mahadevan is affiliated with Cottage Grove Community Medical Center, Peacehealth Sacred Heart Medical Center At Riverbend, and Oregon Heart And Vascular Institute At Riverbend.
Does Karthik Mahadevan accept virtual/telehealth appointments?
Karthik Mahadevan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Karthik Mahadevan's office located?
Karthik Mahadevan's office is located at 3125 Chad Dr Ste 100, Eugene, OR, 97408.

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