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Infectious Disease Specialist (virus, bacteria, parasites), Pulmonologist (lungs)
32 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).

Learn more about Dr. Richard Stack:

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  1. Qualifications
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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Richard Stack is Good. Dr. Stack has been reviewed by 4 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 3.7
Courteous Staff 3.7
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Richard Stack, MD is board certified in Infectious Disease and Pulmonary Disease.

  • He has special expertise in 4 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Asthma
  • HIV Infections
  • Hepatitis C

Education & Awards

Dr. Stack graduated from University of Southern California , Los Angeles.


Dr. Stack has 16 hospital affiliations:

  • Mercy General Hospital 
  • Mercy San Juan Medical Center 


  • English

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Additional Information
Dr. Richard Robert Stack MD is a male Infectious Disease Specialist, has 32 years of experience and practices in Infectious Disease and Pulmonary Disease.
Where does Dr. Richard R. Stack practice?
Dr. Richard Stack has 1 office location.
Dr. Richard Stack practices Infectious Disease and Pulmonary Disease near Carmichael, CA.
See Carmichael Infectious Disease Doctors and Carmichael Pulmonologists.