Summary

With 54 years in internal medicine, geriatric medicine, and family medicine, Dr. Allen Sonstein is affiliated with Saint Davids South Austin Medical Center. He completed his residency at Thomas Jefferson University Hospital and trained at Sidney Kimmel Medical College at Thomas Jefferson University. He sees patients in Austin and Round Rock, Texas, and speaks English and Spanish. Patients on Vitals rate Dr. Sonstein 3.91 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 54 years of experience
  • 7 insurance plans accepted
  • speaks English, Spanish
  • Thomas Jefferson University Hospital
  • 5 written reviews
  • 3 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Allen Sonstein has 4 locations

MDVIP

7201 Menchaca Rd Ste BAustin, TX 78745
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Saint Davids Round Rock Medical Center

2400 Round Rock AveRound Rock, TX 78681

Family Hospital At Brushy Creek

230 Deer Ridge DrRound Rock, TX 78681

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Dr. Allen Sonstein, MDDr. Nadim Zacca, MDKate Christopher, MSN, AGNP-CDr. Dhruv Markan, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.5 
0 
0 
54 Years of Experience 51 Years of Experience 10 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish, French, Arabic Speaks English Speaks English, Hindi, Punjabi
Austin , TXHouston , TXRichmond , TXHouston , TX
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: American University Of Beirut Faculty Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Allen Sonstein

  • Aetna
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Allen Sonstein has the following 3 specialties

Specialty Expertise

Dr. Allen Sonstein has the following 8 areas of expertise

  • Check-up
  • Family Medicine
  • Geriatric Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

54 Years Experience

Dr. Allen Sonstein holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at Thomas Jefferson University Hospital.

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 1972.

NPI Number

Dr. Sonstein's NPI number is 1831194489.

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Frequently Asked Questions

Where is Dr. Allen Sonstein's office located?
Dr. Allen Sonstein's office is located at 7201 Menchaca Rd Ste B, Austin, TX, 78745.
Is Dr. Allen Sonstein accepting new patients?
Dr. Allen Sonstein has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Allen Sonstein speak?
Dr. Allen Sonstein speaks English and Spanish.
How can I make an appointment with Dr. Allen Sonstein?
You can find contact information for Dr. Allen Sonstein here on Vitals.
Which hospitals is Dr. Allen Sonstein affiliated with?
Dr. Allen Sonstein is affiliated with Saint Davids South Austin Medical Center.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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