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Dr. Thalia Mayes Is this you?

About Dr. Thalia Mayes

Dr. Thalia Mayes, MD is a Doctor primarily located in Portland, ME. She has 16 years of experience. Her specialties include Gastroenterology and Internal Medicine. Dr. Mayes is affiliated with Maine Medical Center. She speaks English.

Rating Overview

16 Ratings with 4 Comments

The overall average patient rating of Dr. Thalia Mayes is Good. Dr. Thalia Mayes has been rated by 16 patients. From those 16 patients 4 of those left a comment along with their rating. The overall rating for Dr. Thalia Mayes is 3.2 of 5.0 stars.

Mapbox Map of Dr. Thalia Mayes

Primary Address

Portland Gastroenterology Center

1200 Congress St Ste 300
Portland, ME 04102
Get Directions


Dr. Thalia Mayes has the following 2 specialties

  • Gastroenterology

    A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Specialty Expertise

    Dr. Thalia Mayes has the following 11 expertise

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

Board Certifications

Dr. Thalia Mayes is Board Certified in 2 specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


Showing 5 of 16

Worst doctor ever

I saw dr.mayes a couple of times and that was it. She was so rude always on her phone texting making snide remarks, never listened to me,then had the nerve to tell me I was making my whole problem up.see anyone but her terrible doctor

Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
As a medical professional myself, I recommend 100%!

Dr Mayes is thorough, knowledgable and professional. She found a large cancerous polyp and removed it completely, sparing me bowel surgery, and literally saved my life.

Wait time
10 minutes
Full Review Rating Breakdown
Five Stars

I could not asked for better treatment.Dr. Mayes was very professional and seemed to have the time to explain everything I wanted to know. Her staff was very helpful and prompt. They scheduled me very quickly and followed up to make sure I had the informatin I needed. I can't thank them enough.

Wait time
5.0 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
excellent Dr./ staff needs help in the courtesy dept.

I thought Dr. Mayes was professional, caring, and made me feel comfortable during my procedure. The staff needs some help. There were only 2 members of the staff who were friendly, I believe one was Linda, and the other was the attendant who takes patients into the procedure room. Overall, I felt the staff was unfriendly and abrupt. If I have to have any other type of gastro procedure, I would prefer to have it elsewhere.

Wait time
40.0 minutes
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
One Star
  • Hospital Affiliations

    Dr. Mayes is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

    16 Years Experience

  • University Of Rochester School Of Medicine And Dentistry

    Graduated in 2002

  • Accepted Insurance

    Dr. Thalia Mayes accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • First Health
    • First Health PPO
  • Harvard Pilgrim
    • Harvard Pilgrim ChoiceNet HMO
    • Harvard Pilgrim HMO
    • Harvard Pilgrim PPO
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO

Locations & Directions

Portland Gastroenterology Center, 1200 Congress St Ste 300, Portland, ME
  • Similiar Doctors

    Dr. Thalia Mayes is similar to the following 3 Doctors near Portland, ME.