Summary

Dr. Allen Sonstein is an internal medicine physician who also specializes in geriatric medicine and family medicine. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Thomas Jefferson University Hospital. With 54 years of medical experience, Dr. Sonstein brings extensive knowledge to his practice. He is fluent in both English and Spanish.

Dr. Sonstein practices at multiple locations in the Austin area, including Saint Davids South Austin Medical Center and several facilities in Round Rock, Texas. He treats conditions such as rheumatoid arthritis, enlarged prostate, and bladder cancer. His procedural expertise includes chemotherapy and infusion therapy treatments. Patients have given Dr. Sonstein an average rating of 3.9 out of 5 stars on Vitals.

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. Krunal Talati, MDDr. Jeevan C. Gowda, MDDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
1.7 
54 Years of Experience 21 Years of Experience 25 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English
Austin , TXWebster , TXLake Jackson , TXKaty , TX
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: University of Baroda Med School: Kempegowda Institute Of Medical Sciences Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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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 active medical license in the state of Texas.

Medical License

Medical Doctor with an active 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

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.
Does Dr. Allen Sonstein accept virtual/telehealth appointments?
Dr. Allen Sonstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Allen Sonstein accept my insurance?
You can see the insurance plans that Dr. Allen Sonstein accepts on their Vitals profile.
Which hospitals is Dr. Allen Sonstein affiliated with?
Dr. Allen Sonstein is affiliated with Saint Davids South Austin Medical Center.
How can I make an appointment with Dr. Allen Sonstein?
You can find contact information for Dr. Allen Sonstein here on Vitals.

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