Dr. JOHN CALLEJA

Professional Background

Dr. JOHN CALLEJA is a board-certified internal medicine specialist based in KEY WEST, Florida, bringing 19 years of dedicated clinical experience to patient care. Dr. CALLEJA has performed over 8.2k procedures and published 23 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in internal medicine.

Dr. JOHN CALLEJA combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. JOHN CALLEJA holds 6 medical patents, demonstrating innovation in surgical techniques and medical devices.

Dr. JOHN CALLEJA maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of internal medicine ensures patients receive care informed by the latest advances in the field.

Innovations

6 patents

Education & Training

Medical School

University of Florida College of Medicine

Residency

Mayo Clinic

Board Certification

Internal Medicine (MD)

Ratings

4.54

Peer Rating

Patient (70)

8.2k

Procedures

Conditions Treated in Detail

Dr. JOHN CALLEJA provides comprehensive diagnosis and treatment for the following conditions:

Hypertension

Hypertension - a condition commonly treated by internal medicine specialists.

Learn more about Hypertension treatment

Thyroid Disorders

Thyroid Disorders - a condition commonly treated by internal medicine specialists.

Learn more about Thyroid Disorders treatment

COPD

COPD - a condition commonly treated by internal medicine specialists.

Learn more about COPD treatment

Frequently Asked Questions

What is Dr. JOHN CALLEJA's specialty?

Dr. JOHN CALLEJA specializes in Internal Medicine. With 19 years of experience and 8.2k procedures performed, Dr. JOHN CALLEJA is among the top-rated specialists in this field.

Where is Dr. JOHN CALLEJA located?

Dr. JOHN CALLEJA practices in KEY WEST, Florida. Dr. JOHN CALLEJA is also available to travel to patients.

What conditions does Dr. JOHN CALLEJA treat?

Dr. JOHN CALLEJA treats conditions including Hypertension, Thyroid Disorders, COPD. Each treatment plan is tailored to the individual patient.

How is Dr. JOHN CALLEJA verified on EliteMD?

Dr. JOHN CALLEJA is verified through the National Provider Identifier (NPI) Registry, maintained by CMS. Additional verification includes peer review ratings, publication history (23 publications), and procedure volume tracking.

How can I schedule a consultation with Dr. JOHN CALLEJA?

You can request a consultation with Dr. JOHN CALLEJA through EliteMD by clicking "Send Inquiry" or "Request Consultation" on this profile page. Your request will be securely routed through our HIPAA-compliant system.