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Internist, Cardiologist (heart), Critical Care Specialist, Pulmonologist (lungs), Sleep Medicine Specialist
39 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Sergio Alvarez is Poor. Dr. Alvarez has been reviewed by 1 patients who have provided 1 comments. The rating is 1 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.0
Courteous Staff 2.0
Accurate Diagnosis 3.0
Bedside Manner 1.0
Spends Time with Me 3.0
Follows Up After Visit 2.0

Specialties & Research

Dr. Sergio Alvarez, MD is board certified in Internal Medicine, Cardiovascular Disease, Pulmonary Disease, and Sleep Medicine.

  • He has special expertise in 7 areas:
  • Acute Coronary Syndrome (ACS)
  • Asthma
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Insomnia
  • Unstable Angina

Education & Awards

Dr. Alvarez graduated from Universidad Nacional Autonoma De Mexico, Df, Mexico Df.


Dr. Alvarez has 9 hospital affiliations:

  • Sierra Medical Center 
  • Providence Memorial Hospital 


  • Spanish
  • English

> > > > Dr. Sergio Alvarez, MD

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Additional Information
Dr. Sergio R Alvarez MD is a male Internist, has 39 years of experience and practices in Internal Medicine, Pulmonary Disease, Cardiovascular Disease, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Sergio R. Alvarez practice?
Dr. Sergio Alvarez has 5 office locations.
Dr. Sergio Alvarez practices Internal Medicine, Pulmonary Disease, Cardiovascular Disease, Critical Care Medicine, and Sleep Medicine near Las Cruces, NM.
Additional practice locations include: El Paso, TX.
See Las Cruces Internists, Las Cruces Pulmonologists, Las Cruces Cardiologists, Las Cruces Critical Care Practitioners, and Las Cruces Sleep Medicine Doctors.