Summary

Dr. Karen Frei is a neurologist who specializes in treating disorders of the nervous system. She earned her medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and has been practicing medicine for 34 years. Dr. Frei speaks English and brings extensive experience to her neurological practice.

Dr. Frei is affiliated with Troesh Medical Center and Loma Linda University Medical Center East Campus Hospital, with practice locations in Loma Linda, California. She focuses on treating conditions such as Parkinson's disease and movement disorders that cause limping or other mobility challenges. Her treatment approach includes physical therapy, strength training, and botulinum injections to help patients manage their symptoms. Patients have given Dr. Frei an average rating of 2.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.6
  • 34 years of experience
  • speaks English
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 6 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 4 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Flexible scheduling

Office Locations

Dr. Karen Phyllis Frei has 4 locations

Loma Linda University Health Care Neurology

11370 Anderson St Ste B-100Loma Linda, CA 92354
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

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

Loma Linda Physicians Medical Group

11370 Anderson StLoma Linda, CA 92354
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. Karen Phyllis Frei, MD
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Dr. Karen Phyllis Frei, MDDr. Ali Elahi, MDDr. Belma Sadikovic, MDDr. Sara Zarei, MD, PhD
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
3.3 
34 Years of Experience 26 Years of Experience 15 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, German, Persian, Spanish Speaks English Speaks English, Spanish, Farsi
Loma Linda , CACORONA DEL MAR , CAWalnut Creek , CAOrange , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: University Of Pittsburgh School Of Medicine Med School: University Of California Davis School Of Medicine Med School: San Juan Bautista School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Karen Phyllis Frei

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

Medical Specialties

Dr. Karen Phyllis Frei has the following specialty

Specialty Expertise

Dr. Karen Phyllis Frei has the following 11 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Essential Tremor
  • Headache
  • Migraine Disorder
  • Movement Disorders
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Parkinson Disease
  • Stroke

Certifications, License, & Education

34 Years Experience

Dr. Karen Phyllis Frei holds an expired medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 1992.

NPI Number

Dr. Frei's NPI number is 1902836141.

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Frequently Asked Questions

How can I make an appointment with Dr. Karen Phyllis Frei?
You can find contact information for Dr. Karen Phyllis Frei here on Vitals.
Is Dr. Karen Phyllis Frei accepting new patients?
Dr. Karen Phyllis Frei is accepting new patients on Vitals. View Dr. Karen Phyllis Frei's profile on Vitals to make an appointment.
Does Dr. Karen Phyllis Frei accept virtual/telehealth appointments?
Dr. Karen Phyllis Frei has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Karen Phyllis Frei speak?
Dr. Karen Phyllis Frei speaks English.
Which hospitals is Dr. Karen Phyllis Frei affiliated with?
Dr. Karen Phyllis Frei is affiliated with Troesh Medical Center and Loma Linda University Medical Center East Campus Hospital.

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