Summary

Dr. Eric Messner is an internal medicine specialist who has dedicated over three decades to caring for patients with complex medical conditions. He earned his medical degree from the University of California Davis School of Medicine and completed his residency training at California Pacific Medical Center. With 33 years of experience in internal medicine, Dr. Messner brings extensive knowledge to the diagnosis and treatment of adult health conditions. He is fluent in English.

Dr. Messner practices at several prominent medical facilities throughout Northern California, including Kaiser Permanente Santa Clara Medical Center and Kaiser Permanente Oakland Medical Center in Oakland. He also provides care at Alta Bates Summit Medical Center Summit Campus and Highland Hospital, both located in Oakland, California. His clinical expertise focuses on managing diabetes, including Type 2 diabetes in children and teens as well as diabetes in older adults. He performs essential diagnostic tests such as comprehensive blood work panels and heart rhythm monitoring. Patients rate Dr. Messner 4.6 out of 5 stars for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 33 years of experience
  • speaks English
  • Ca Pacific Medical Center
  • 2 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 6 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Eric Jacob Messner has 6 locations

The Permanente Medical Group Inc Santa Clara Medical Offices Homestead Campus

710 Lawrence ExpySanta Clara, CA 95051
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Highland Hospital

1411 E 31st StOakland, CA 94602

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Dr. Eric Jacob Messner, MDDr. Tooba Rehman, MDDr. Adama Diarra, DOEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
33 Years of Experience 16 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French, Bambara Speaks English
Santa Clara , CAKaty , TXTigard , ORLyons , CO
Med School: University Of California Davis School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Arizona College of Osteopathic Medicine Med School: Duke University School Of Medicine
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Insurance Plans Accepted by Dr. Eric Jacob Messner

  • Accepts Medicaid

Medical Specialties

Dr. Eric Jacob Messner has the following specialty

Specialty Expertise

Dr. Eric Jacob Messner has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

33 Years Experience

Dr. Eric Jacob Messner holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at Ca Pacific Medical Center.

Medical School

Graduated from University Of California Davis School Of Medicine in 1993.

NPI Number

Dr. Messner's NPI number is 1578640413.

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Frequently Asked Questions

How can I make an appointment with Dr. Eric Messner?
You can find contact information for Dr. Eric Messner here on Vitals.
What languages does Dr. Eric Messner speak?
Dr. Eric Messner speaks English.
Does Dr. Eric Messner accept virtual/telehealth appointments?
Dr. Eric Messner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Eric Messner accepting new patients?
Dr. Eric Messner is accepting new patients on Vitals. View Dr. Eric Messner's profile on Vitals to make an appointment.
Which hospitals is Dr. Eric Messner affiliated with?
Dr. Eric Messner is affiliated with Kaiser Permanente Santa Clara Medical Center, Wilma Chan Highland Hospital Campus, Kaiser Permanente Oakland Medical Center, and Alta Bates Summit Medical Center Summit Campus.

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