Summary

Dr. Sergio Diaz Valdes treats urinary tract infections, acute kidney injury, and hypertensive emergency, and performs therapeutic hypothermia, hospice care, and life-prolonging treatment. He practices internal medicine and has 28 years of experience. He is affiliated with Select Specialty Hospital Tri Cities and sees patients in Elizabethton and Johnson City, Tennessee. He earned his medical degree from Universidad Francisco Marroquin Facultad De Medicina and speaks English and Spanish. Patients on Vitals rate Dr. Diaz Valdes 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 28 years of experience
  • 49 insurance plans accepted
  • speaks English, Spanish
  • Universidad Francisco Marroquin Facultad De Medicina
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Sergio Alfonso Diaz Valdes has 3 locations

Sycamore Shoals Hospital

1501 W Elk AveElizabethton, TN 37643

Franklin Woods Community Hospital

300 Med Tech PkwyJohnson City, TN 37604

Johnson City Medical Center

400 N State Of Franklin RdJohnson City, TN 37604

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Dr. Sergio Alfonso Diaz Valdes, MDDr. Yaw Otchere-Boateng, MDDr. Adewumi Bakare DMSc, PA-CEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
5 
3.5 
0 
4 
28 Years of Experience 37 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English
Elizabethton , TNKingsport , TNMesquite , TXLyons , CO
Med School: Universidad Francisco Marroquin Facultad De Medicina Med School: University Of Ghana Medical School Med School: University of Lynchburg - DMSc Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sergio Alfonso Diaz Valdes

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Ambetter
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriGroup - Medicaid (Managed)
  • AmeriGroup - Medicare (Advantage HMO)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Tennessee - Medicaid (Managed)
  • Blue Cross Blue Shield of Texas
  • CareSource
  • CHAMPVA
  • Cigna
  • Cigna - PPO
  • GEHA
  • Golden Rule
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Humana - HMO
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • Molina Healthcare - Medicaid (Managed)
  • MVP Health Care - HMO
  • Optima Health
  • Optima Health - Medicaid (Managed)
  • Physicians Mutual
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Community Plan - HMO
  • Wellcare - Medicaid (Managed)
  • Wellcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Sergio Alfonso Diaz Valdes has the following specialty

Specialty Expertise

Dr. Sergio Alfonso Diaz Valdes has the following 6 areas of expertise

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

Certifications, License, & Education

28 Years Experience

Dr. Sergio Alfonso Diaz Valdes holds an active medical license in the state of Tennessee.

Medical License

Medical Doctor with an active medical license in the state of Tennessee that expires in 2027.

Education & Training

Medical School

Graduated from Universidad Francisco Marroquin Facultad De Medicina in 1998.

NPI Number

Dr. Diaz Valdes' NPI number is 1417138439.

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Frequently Asked Questions

What languages does Dr. Sergio Diaz Valdes speak?
Dr. Sergio Diaz Valdes speaks English and Spanish.
How can I make an appointment with Dr. Sergio Diaz Valdes?
You can find contact information for Dr. Sergio Diaz Valdes here on Vitals.
Does Dr. Sergio Diaz Valdes accept virtual/telehealth appointments?
Dr. Sergio Diaz Valdes has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Sergio Diaz Valdes accepting new patients?
Dr. Sergio Diaz Valdes has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Sergio Diaz Valdes accept my insurance?
You can see the insurance plans that Dr. Sergio Diaz Valdes accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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