Summary

Dr. Larissa Allen is a gastroenterologist and internal medicine physician who brings 18 years of experience to her practice. She earned her medical degree from the University of Arizona College of Medicine and completed her residency at the University of Arizona Health Sciences Center. Dr. Allen speaks English and focuses her expertise on digestive health and comprehensive internal medicine care.

Dr. Allen maintains affiliations with several respected hospitals including Carondelet Saint Joseph's Hospital, Carondelet Saint Mary's Hospital, Northwest Medical Center, Oro Valley Hospital, and Carondelet Marana Hospital, with practice locations throughout Tucson and Oro Valley, Arizona. She specializes in treating conditions such as colon polyps, hemorrhoids, and diverticular disease. Her procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat digestive disorders. Patients have given Dr. Allen an average rating of 4.1 out of 5 stars.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 18 years of experience
  • speaks English
  • University Of Arizona Health Sciences Center
  • 5 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 6 office locations
  • Female

Office Locations

Dr. Larissa Maria Allen has 6 locations

Arizona Gastroenterology Ltd

7566 N La Cholla Blvd Ste ATucson, AZ 85741
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

Oro Valley Hospital

1551 E Tangerine RdOro Valley, AZ 85755

Northwest Medical Center

6200 N La Cholla BlvdTucson, AZ 85741

Carondelet Saint Marys Hospital

1601 W Saint Marys RdTucson, AZ 85745

Carondelet Saint Josephs Hospital

350 N Wilmot RdTucson, AZ 85711

Carondelet Marana Hospital

5620 W Cortaro Farms RdTucson, AZ 85742

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Dr. Larissa Maria Allen, MDBhavana Akotia, PA-CStephanie Fields, APRNBrendon Bower, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Tucson , AZTempe , AZTempe , AZTempe , AZ
Med School: University Of Arizona College Of Medicine Med School: Charles R Drew University Med School: Columbus State University Med School: University of Cincinnati
Current Profile
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Insurance Plans Accepted by Dr. Larissa Maria Allen

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Larissa Maria Allen has the following 2 specialties

Specialty Expertise

Dr. Larissa Maria Allen has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, Arizona, 2026, Expired

EDUCATION & TRAINING

Residency

University Of Arizona Health Sciences Center

Medical School

University Of Arizona College Of MedicineGraduated in 2008

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Frequently Asked Questions

Where is Dr. Larissa Allen's office located?
Dr. Larissa Allen's office is located at 7566 N La Cholla Blvd Ste A, Tucson, AZ, 85741.
Is Dr. Larissa Allen accepting new patients?
Dr. Larissa Allen is accepting new patients on Vitals. View Dr. Larissa Allen's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Larissa Allen?
You can find contact information for Dr. Larissa Allen here on Vitals.
Does Dr. Larissa Allen accept my insurance?
You can see the insurance plans that Dr. Larissa Allen accepts on their Vitals profile.
Which hospitals is Dr. Larissa Allen affiliated with?
Dr. Larissa Allen is affiliated with Carondelet Saint Josephs Hospital, Carondelet Saint Marys Hospital, Northwest Medical Center, Oro Valley Hospital, and Carondelet Marana Hospital.

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