Summary

Dr. Joshua Ramseyer is a neurologist and oncologist who earned his medical degree from the University of Minnesota Medical School. He completed his residency at Oregon Health & Science University and has practiced medicine for 25 years. Dr. Ramseyer speaks both English and Spanish.

Dr. Ramseyer is affiliated with several major medical centers in Portland, Oregon, including Providence Saint Vincent Medical Center, Legacy Good Samaritan Medical Center, and Oregon Health And Science University Hospital. He specializes in treating sleep apnea and obstructive sleep apnea in both adults and children. His expertise includes performing at-home sleep studies and comprehensive sleep studies to diagnose sleep disorders. Patients have given him an average rating of 3.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 25 years of experience
  • speaks English, Spanish
  • Oregon Health & Science University
  • 7 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 5 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Joshua Andrew Ramseyer has 5 locations

The Oregon Clinic Pulmonary Critical Care And Sleep Medicine West

9427 SW Barnes Rd Ste 296Portland, OR 97225
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Providence Milwaukie Hospital

10150 Se 32nd AvePortland, OR 97222

The Oregon Clinic

541 Ne 20th Ave Ste 225Portland, OR 97232
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Joshua Andrew Ramseyer, MD
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Dr. Joshua Andrew Ramseyer, MDJoseph AdachiLindsey Mae Marjama-TaftSameer Syed Yousuf
NeurologyPsychiatryNurse PractitionerPsychiatry
Accepts New Patients
3.5 
25 Years of Experience 5 Years of Experience 5 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Portland , ORPortland , ORVancouver , WAPortland , OR
Med School: University Of Minnesota Medical School Med School: Renaissance School Of Medicine At Stony Brook University Med School: Eastern Virginia Medical School
Current Profile
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Insurance Plans Accepted by Dr. Joshua Andrew Ramseyer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Joshua Andrew Ramseyer has the following 2 specialties

Specialty Expertise

Dr. Joshua Andrew Ramseyer has the following 14 areas of expertise

  • Disorders of Excessive Sleepiness (Hypersomnia)
  • Electromyography
  • Epilepsy
  • Headache
  • Insomnia
  • Migraine Disorder
  • Multiple Sclerosis (MS)
  • Narcolepsy
  • Nerve Conduction Studies
  • Oncology
  • Restless Legs Syndrome
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders
  • Stroke

Certifications, License, & Education

25 Years Experience

Dr. Joshua Andrew Ramseyer 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 Oregon Health & Science University.

Medical School

Graduated from University Of Minnesota Medical School in 2001.

NPI Number

Dr. Ramseyer's NPI number is 1770525271.

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Frequently Asked Questions

Where is Dr. Joshua Ramseyer's office located?
Dr. Joshua Ramseyer's office is located at 9427 SW Barnes Rd Ste 296, Portland, OR, 97225.
Is Dr. Joshua Ramseyer accepting new patients?
Dr. Joshua Ramseyer is accepting new patients on Vitals. View Dr. Joshua Ramseyer's profile on Vitals to make an appointment.
Which hospitals is Dr. Joshua Ramseyer affiliated with?
Dr. Joshua Ramseyer is affiliated with Providence Saint Vincent Medical Center, Legacy Good Samaritan Medical Center, Oregon Health And Science University Hospital, Providence Behavioral Health, and Providence Milwaukie Hospital.
What languages does Dr. Joshua Ramseyer speak?
Dr. Joshua Ramseyer speaks English and Spanish.
How can I make an appointment with Dr. Joshua Ramseyer?
You can find contact information for Dr. Joshua Ramseyer here on Vitals.

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