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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 (3)

The overall average patient rating of Dr. Preethi Thomas is Average. Dr. Thomas has been reviewed by 5 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.9
Promptness 2.3
Courteous Staff 2.6
Accurate Diagnosis 3.0
Bedside Manner 2.3
Spends Time with Me 2.3
Follows Up After Visit 3.0

Specialties & Research

  • She has special expertise in 34 areas:
  • Angioedema
  • Arthritis
  • Back Pain
  • Bursitis / Adhesive Capsulitis
  • Carpal Tunnel Syndrome
  • Cryoglobulinemia
  • Dermatomyositis
  • Diffuse Idiopathic Skeletal Hyperostosis
  • Dupuytren's Contracture
  • Hepatitis
  • Herniated Disc
  • Hip Disorders
  • Hip Osteoarthritis
  • Inflammatory Bowel Diseases (IBD)
  • Knee Osteoarthritis
  • Lupus Nephritis
  • Metabolic Bone Diseases
  • Nasal Allergy (Rhinitis)
  • Neck Pain
  • Neurogenic Arthropathy
  • > Show all expertise

Education & Awards

Dr. Thomas graduated from University of Kerala Medical College.


Dr. Thomas has 9 hospital affiliations:

  • Pennsylvania Hospital University PA Health System 
  • Hospital of the University of PA 


  • Malayalam
  • Hindi

> > > > Dr. Preethi Thomas, MD

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Additional Information
Dr. Preethi Thomas MD is a female Internist, has 17 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Preethi Thomas practice?
Dr. Preethi Thomas has 2 office locations.
Dr. Preethi Thomas practices Internal Medicine and Rheumatology near Philadelphia, PA.
Additional practice locations include: Radnor, PA.
See Philadelphia Internists and Philadelphia Rheumatologists.