Summary

Dr. John Malleis specializes in internal medicine, bringing 15 years of experience to his practice in comprehensive adult healthcare. He earned his medical degree from Wayne State University School of Medicine and focuses on managing complex medical conditions that affect adults. Dr. Malleis is fluent in both English and Spanish, allowing him to serve diverse patient populations in their preferred language.

Dr. Malleis practices at Family Medicine at PeaceHealth Cottage Grove Community Medical Center in Cottage Grove, Oregon, and maintains affiliations with several regional hospitals including Asante Ashland Community Hospital and Asante Rogue Regional Medical Center. He specializes in treating common but serious conditions such as diabetes, high blood pressure, and heart rhythm disorders like atrial fibrillation. His practice includes performing essential diagnostic tests such as complete blood counts and kidney function assessments to monitor patient health. Patients have given him an average rating of 3.0 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 15 years of experience
  • 24 insurance plans accepted
  • speaks English, Spanish
  • Wayne State University School Of Medicine
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 5 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Family Medicine at PeaceHealth Cottage Grove Community Medical Center

1515 Village Dr # 1Cottage Grove, OR 97424

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John M. Malleis, MDDr. Ying Long, MDDr. Adama Diarra, DODr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
15 Years of Experience 14 Years of Experience 14 Years of Experience 5 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, French, Bambara Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Cottage Grove , ORPortland , ORTigard , ORMesquite , TX
Med School: Wayne State University School Of Medicine Med School: Xiangya School Of Medicine Central South University Med School: Arizona College of Osteopathic Medicine Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by John M. Malleis

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • AgeRight Advantage
  • ATRIO Health Plans
  • Care Oregon
  • Cigna
  • Coventry-Aetna
  • Devoted Health
  • First Choice Health Network
  • Health Net of Oregon
  • Kaiser Permanente
  • Majoris Health Systems
  • Medicaid Oregon Health Plan
  • Medicare
  • 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
  • Umpqua Health
  • United Healthcare

Medical Specialties

John M. Malleis has the following specialty

Specialty Expertise

John M. Malleis has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

15 Years Experience

John M. Malleis 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

Medical School

Graduated from Wayne State University School Of Medicine in 2011.

NPI Number

John M. Malleis' NPI number is 1144511643.

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Frequently Asked Questions

Where is John Malleis's office located?
John Malleis's office is located at 1515 Village Dr # 1, Cottage Grove, OR, 97424.
What languages does John Malleis speak?
John Malleis speaks English and Spanish.
Which hospitals is John Malleis affiliated with?
John Malleis is affiliated with Asante Ashland Community Hospital, Asante Rogue Regional Medical Center, Cottage Grove Community Medical Center, Peace Harbor Hospital, and Asante Three Rivers Medical Center.
Does John Malleis accept my insurance?
You can see the insurance plans that John Malleis accepts on their Vitals profile.
How can I make an appointment with John Malleis?
You can find contact information for John Malleis here on Vitals.

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