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 (10)

The overall average patient rating of Dr. Dennis Costa is Good. Dr. Costa has been reviewed by 24 patients who have provided 10 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.4
Courteous Staff 4.2
Accurate Diagnosis 4.0
Bedside Manner 3.6
Spends Time with Me 3.8
Follows Up After Visit 3.8

Specialties & Research

Dr. Dennis Costa, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. Costa graduated from Medical College of Wisconsin, Milwaukee.


Dr. Costa has 9 hospital affiliations:

  • Texas Health Harris Methodist Hospital Azle 
  • Medical Center Of Lewisville 


  • Spanish
  • English

> > > > Dr. Dennis Costa, MD

Similar doctors nearby

Dr. Michael Park

Allergy & Immunology
18 years experience
Lewisville, TX

Dr. Helen Wood

Internal Medicine
28 years experience
Coppell, TX

Dr. Michael Chiang

Internal Medicine
18 years experience
Lewisville, TX

Dr. Nimisha Mehta

Internal Medicine
26 years experience
Lewisville, TX

Dr. Pamela Cruz

Internal Medicine
21 years experience
Lewisville, TX

Dr. Edwin Maitland Joyner

Internal Medicine
49 years experience
Lewisville, TX
Search All Similar Doctors
Additional Information
Dr. Dennis James Costa MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Dennis J. Costa practice?
Dr. Dennis Costa has 8 office locations.
Dr. Dennis Costa practices Internal Medicine and Medical Oncology near Lewisville, TX.
Additional practice locations include: Flower Mound, TX and Gainesville, TX.
See Lewisville Internists and Lewisville Oncologists.