> > > > Dr. Nicholaos Bellos, MD, PA
Dr. Nicholaos Constantine Bellos MD and PA is a male Internist, has 29 years of experience and practices in Internal Medicine and Infectious Disease.
Dr. Nicholaos Bellos has 3 office locations.
2909 Lemmon Ave
Suite 500
Dallas, TX 75204

Phone Number
Locations and availability (3)
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

  • Currently 3.5 of 4 stars
Patient comments (7)

The overall average patient rating of Dr. Nicholaos Bellos, Internist is Excellent. Dr. Bellos has been reviewed by 12 patients who have provided 7 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.2
  • Currently 3.2222222222222 of 4 stars
Promptness 3.1
  • Currently 3.1111111111111 of 4 stars
Courteous Staff 3.3
  • Currently 3.3333333333333 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 2.8
  • Currently 2.7777777777778 of 4 stars
Spends Time with Me 2.8
  • Currently 2.7777777777778 of 4 stars
Follows Up After Visit 2.9
  • Currently 2.8888888888889 of 4 stars

Specialties & Research

Dr. Nicholaos Bellos, MD, PA is board certified in Internal Medicine and Infectious Disease.

  • He has special expertise in 2 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • HIV Infections

Education & Awards

Dr. Bellos graduated from Baylor College of Medicine, Houston. He has 2 awards.

Coronary care unit resident of the year, 1985 touro infirmary-new orleans, louisiana
Patients' Choice Award (2008 - 2009)


Dr. Bellos has 14 hospital affiliations:

  • Methodist Dallas Medical Center 
  • Children's Medical Center of Dallas 

Accepted Insurance Plans

Dr. Bellos accepts these health insurances in at least one office:

  • Aetna - 3 plans
  • Humana - 14 plans
  • USA H & W Network - 1 plan


  • Greek
  • Spanish

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Additional Information
Where does Dr. Nicholaos C. Bellos practice?
Dr. Nicholaos Bellos practices Internal Medicine and Infectious Disease near Dallas, TX.
See Dallas Internists and Dallas Infectious Disease Doctors.