Summary

Dr. Donald Lazas is a gastroenterologist and internal medicine physician with 38 years of experience treating digestive and general medical conditions. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency at Walter Reed National Military Medical Center. Dr. Lazas is fluent in both English and Spanish.

Dr. Lazas practices at multiple locations throughout Tennessee, including Hermitage, Mount Juliet, and Lebanon, with his primary affiliation at Tristar Summit Medical Center. He specializes in treating colon polyps, GERD, and gastritis. His expertise includes performing colonoscopies and pathology tests to diagnose and monitor digestive health issues. Patients have given Dr. Lazas an average rating of 4.5 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.5
  • 38 years of experience
  • 16 insurance plans accepted
  • speaks English, Spanish
  • Walter Reed National Military Medical Center
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 9 office locations
  • Male

Office Locations

Dr. Donald Joseph Lazas has 9 locations

Aig Hermitage

5653 Frist Blvd Ste 530Hermitage, TN 37076
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Associates In Gastroenterology Llc

660 S MOUNT JULIET RD STE 220MOUNT JULIET, TN 37122
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Aig Lebanon

920 S HARTMANN DR STE 310LEBANON, TN 37090
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Associated Endoscopy

5653 FRIST BLVD STE 532HERMITAGE, TN 37076
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Vanderbilt Wilson County Hospital

1411 W Baddour PkwyLebanon, TN 37087

Tristar Summit Medical Center

5655 Frist BlvdHermitage, TN 37076

Summit Medical Center

5653 Frist Blvd Ste 630Hermitage, TN 37076
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Middle Tennessee Pulmonary Associates

5651 Frist Blvd Ste 309Hermitage, TN 37076
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
FriClosed
SatClosed
SunClosed

Mid Tennessee Neurology Associates Plc

5651 Frist Blvd Ste 308Hermitage, TN 37076
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Donald Joseph Lazas, MD
Shauna Sanderson, APRN
Ashley Anderson, APRN
Jan Seiler, APRN
Dr. Donald Joseph Lazas, MDShauna Sanderson, APRNAshley Anderson, APRNJan Seiler, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
38 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Hermitage , TNTallahassee , FLSACRAMENTO , CAMontgomery , AL
Med School: George Washington University School Of Medicine & Health Sciences Med School: Creighton University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine Med School: Georgia State University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Donald Joseph Lazas

  • AARP
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Tennessee
  • Cigna
  • Cigna-HealthSpring
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Donald Joseph Lazas has the following 2 specialties

Specialty Expertise

Dr. Donald Joseph Lazas has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

38 Years Experience

EDUCATION & TRAINING

Residency

Walter Reed National Military Medical Center

Medical School

George Washington University School Of Medicine & Health SciencesGraduated in 1988

Similar doctors

Frequently Asked Questions

What languages does Dr. Donald Lazas speak?
Dr. Donald Lazas speaks English and Spanish.
Where is Dr. Donald Lazas's office located?
Dr. Donald Lazas's office is located at 5653 Frist Blvd Ste 530, Hermitage, TN, 37076.
Which hospitals is Dr. Donald Lazas affiliated with?
Dr. Donald Lazas is affiliated with Tristar Summit Medical Center.
Is Dr. Donald Lazas accepting new patients?
Dr. Donald Lazas is accepting new patients on Vitals. View Dr. Donald Lazas's profile on Vitals to make an appointment.
Does Dr. Donald Lazas accept virtual/telehealth appointments?
Dr. Donald Lazas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.