Summary

Dr. Alexander Tessnow is a board-certified physician specializing in endocrinology, diabetes and metabolism, along with internal medicine. He earned his medical degree from the University of Texas Southwestern Medical School and brings three decades of clinical experience to his practice. Dr. Tessnow is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Tessnow practices at multiple locations throughout Dallas, including UT Southwestern Medical Center, UT Southwestern Zale Lipshy Pavilion, William P. Clements Jr. University Hospital, and Parkland Memorial Hospital. He specializes in treating thyroid conditions such as thyroid cancer, underactive thyroid, and enlarged thyroid glands. His expertise includes performing thyroid hormone testing and ultrasound examinations of the thyroid and parathyroid glands. Patients rate Dr. Tessnow 4.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 30 years of experience
  • speaks English, Spanish
  • University Of Texas Southwestern Medical School
  • 3 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Alexander Herman Tessnow has 4 locations

Ut Southwestern Medical Center

5323 Harry Hines BlvdDallas, TX 75390
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Ut Southwestern Zale Lipshy Pavilion William P Clements Jr University Hospital

5151 Harry Hines BlvdDallas, TX 75235

Parkland Health And Hospital System

5200 Harry Hines BlvdDallas, TX 75235

William P Clements Jr University Hospital

6201 Harry Hines BlvdDallas, TX 75235

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Dr. Alexander Herman Tessnow, MD
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Dr. Alexander Herman Tessnow, MDDr. Samir Ouais, MDDr. Andrea Lynn MccoyDr. Souad Enakuaa, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.6 
30 Years of Experience 61 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks Arabic, English
Dallas , TXHouston , TXCHICAGO , ILWebster , TX
Med School: University Of Texas Southwestern Medical School Med School: University Of Damascus Faculty Of Medicine Med School: University of Tripoli
Current Profile
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Insurance Plans Accepted by Dr. Alexander Herman Tessnow

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Alexander Herman Tessnow has the following 2 specialties

Specialty Expertise

Dr. Alexander Herman Tessnow has the following 16 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Thyroid Cancer
  • Weight Loss

Certifications, License, & Education

30 Years Experience

Dr. Alexander Herman Tessnow holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expires in 2027.

Education & Training

Medical School

Graduated from University Of Texas Southwestern Medical School in 1996.

NPI Number

Dr. Tessnow's NPI number is 1740255801.

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Frequently Asked Questions

What languages does Dr. Alexander Herman Tessnow speak?
Dr. Alexander Herman Tessnow speaks English and Spanish.
How can I make an appointment with Dr. Alexander Herman Tessnow?
You can find contact information for Dr. Alexander Herman Tessnow here on Vitals.
Does Dr. Alexander Herman Tessnow accept virtual/telehealth appointments?
Dr. Alexander Herman Tessnow has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Alexander Herman Tessnow's office located?
Dr. Alexander Herman Tessnow's office is located at 5323 Harry Hines Blvd, Dallas, TX, 75390.
Which hospitals is Dr. Alexander Herman Tessnow affiliated with?
Dr. Alexander Herman Tessnow is affiliated with Ut Southwestern Zale Lipshy Pavilion William P Clements Jr University Hospital, William P Clements Jr University Hospital, and Parkland Memorial Hospital.

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