Browse Health
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 (14)

The overall average patient rating of Dr. Nicholas Tiliakos is Good. Dr. Tiliakos has been reviewed by 22 patients who have provided 14 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.8
Courteous Staff 3.8
Accurate Diagnosis 3.7
Bedside Manner 3.4
Spends Time with Me 3.6
Follows Up After Visit 3.6

Specialties & Research

Dr. Nicholas Tiliakos, MD, PC is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 5 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis

Education & Awards

Dr. Tiliakos graduated from Aristotle University Of Thessaloniki.


Dr. Tiliakos has 5 hospital affiliations:

  • Gwinnett Medical Center - Lawrenceville 
  • Eastside Medical Center 


  • Greek

> > > > Dr. Nicholas Tiliakos, MD, PC

Similar doctors nearby

Dr. Alexandra Tiliakos

Internal Medicine
5 years experience
Lawrenceville, GA

Dr. Agbor Egbewatt

Internal Medicine
20 years experience
Lawrenceville, GA

Dr. Frank Lopez

Internal Medicine
31 years experience
Lawrenceville, GA

Dr. Olaitan Adeniji

Internal Medicine
17 years experience
Lawrenceville, GA

Dr. Sanjay Parikh

Internal Medicine
29 years experience
Lawrenceville, GA

Dr. Jyotsna Talapaneni

Internal Medicine
13 years experience
Lawrenceville, GA
Search All Similar Doctors
Additional Information
Dr. Nicholas A Tiliakos MD and PC is a male Internist, has 41 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Nicholas A. Tiliakos practice?
Dr. Nicholas Tiliakos has 2 office locations.
Dr. Nicholas Tiliakos practices Internal Medicine and Rheumatology near Lawrenceville, GA.
Additional practice locations include: Atlanta, GA.
See Lawrenceville Internists and Lawrenceville Rheumatologists.