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).

Learn more about Dr. Alexander Tessnow:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Alexander Tessnow is Good. Dr. Tessnow has been reviewed by 6 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.2
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.5
Follows Up After Visit 4.0

Specialties & Research

Dr. Alexander Tessnow, MD is board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism.

  • He has special expertise in 6 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Hyperparathyroidism
  • Thyroid Cancer
  • Weight Loss

Education & Awards

Dr. Tessnow graduated from The University of Texas Southwestern, Dallas. He has 4 awards.

Daniel W. Foster Clinical Teaching Award
The Departmental Award in Chemistry
UT Southwestern Endocrinology Fellowship teaching award (2013)
Cardinal Spellman Award for Academic Achievement


Dr. Tessnow has 10 hospital affiliations:

  • UT Southwestern University Hospital - Zale Lipshy 
  • UT Southwestern University Hospital - St. Paul 


  • Spanish
  • Korean

> > > > Dr. Alexander Tessnow, MD

Similar doctors nearby

Dr. Paul Pepe

Emergency Medicine
35 years experience
Dallas, TX

Dr. Ahamed Idris

Emergency Medicine
32 years experience
Dallas, TX

Dr. Jeffrey Browning

Internal Medicine
13 years experience
Dallas, TX

Dr. Sandra Hofmann

Internal Medicine
28 years experience
Dallas, TX

Dr. Lesley Davila

Internal Medicine
Dallas, TX

Dr. Lafaine Grant

Internal Medicine
14 years experience
Dallas, TX
Search All Similar Doctors
Additional Information
Dr. Alexander H Tessnow MD is a male Internist, has 15 years of experience and practices in Internal Medicine and Endocrinology, Diabetes & Metabolism.
Where does Dr. Alexander H. Tessnow practice?
Dr. Alexander Tessnow has 1 office location.
Dr. Alexander Tessnow practices Internal Medicine and Endocrinology, Diabetes & Metabolism near Dallas, TX.
See Dallas Internists and Dallas Endocrinologists.