Summary

Dr. John Demis is a family medicine physician who also specializes in nephrology, bringing 9 years of medical experience to his practice. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine, where he developed expertise in comprehensive primary care and kidney health management.

Dr. Demis practices at multiple locations including Durham, North Carolina and Portsmouth and Norfolk, Virginia, with hospital affiliations at Naval Medical Center Portsmouth. His clinical focus includes treating sleep disorders such as obstructive sleep apnea in both adults and children. He performs various diagnostic procedures including basic metabolic panels to assess kidney function and lipid panels to monitor cardiovascular health, and he also offers acupuncture as part of his comprehensive treatment approach.

AI-generated from data on this provider profile.

Quick Facts

  • 9 years of experience
  • 3 insurance plans accepted
  • Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. John Demis has 4 locations

Duke University Hospital

2301 Erwin RdDurham, NC 27705

Dr. John Demis

620 John Paul Jones CirPortsmouth, VA 23708

Sentara Norfolk General Hospital

600 Gresham DrNorfolk, VA 23507

Sentara Leigh Hospital

830 Kempsville RdNorfolk, VA 23502

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Dr. John Demis, MDDr. Alexis Alexander-Epperly, MDHelix Virtual CareRoberto Valledor, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
9 Years of Experience 28 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish, English
Durham , NCManassas , VABoca Raton , FLMission , TX
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Demis

  • Medicare
  • Medicare - Medicare
  • Tricare

Medical Specialties

Dr. John Demis has the following 2 specialties

Specialty Expertise

Dr. John Demis has the following 2 areas of expertise

  • General Practice
  • Nephrology

Certifications, License, & Education

9 Years Experience

MEDICAL LICENSE

Medical Doctor, North Carolina, 2026, Active

EDUCATION & TRAINING

Medical School

Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof MedGraduated in 2017

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Frequently Asked Questions

Does Dr. John Demis accept virtual/telehealth appointments?
Dr. John Demis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Demis's office located?
Dr. John Demis's office is located at 2301 Erwin Rd, Durham, NC, 27705.
Is Dr. John Demis accepting new patients?
Dr. John Demis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Demis accept my insurance?
You can see the insurance plans that Dr. John Demis accepts on their Vitals profile.
How can I make an appointment with Dr. John Demis?
You can find contact information for Dr. John Demis here on Vitals.

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