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Dr. Thomas Mertz, DO

Allergy & Immunology* Age 53
Dr. Thomas Mertz, DO
4.5 (15 Ratings)
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Dr. Thomas Mertz, DO is an Allergy & Immunology Specialist in Pittsburgh, PA.
Dr. Thomas Mertz, DO
4.5 (15 Ratings)
 Share
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Link Copied!
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Dr. Thomas Mertz, DO

Allergy & Immunology* Age 53
Pittsburgh, PA
Accepting new patients
20 years of experience
Dr. Thomas Mertz, DO is an Allergy & Immunology Specialist in Pittsburgh, PA.

About

Dr. Thomas Mertz, DO is an Allergy & Immunology Specialist in Pittsburgh, PA and has 20 years experience. They graduated from Lake Erie College of Osteopathic Medicine in 2004 and completed a residency at University of Connecticut Medical Center.They currently practice at Practice and are affiliated with UPMC Presbyterian, UPMC St. Margaret, Acmh Hospital, Butler Memorial Hospital, Excela Health Latrobe Hospital, Heritage Valley Sewickley and UPMC Horizon - Greenville. Dr. Mertz has experience treating conditions like Toxic Effect of Venom, Allergic Conjunctivitis and Allergic Rhinitis among other conditions at varying frequencies. At present, Dr. Mertz received an average rating of 4.5/5 from patients and has been reviewed 15 times. Their office accepts new patients. Dr. Mertz is board certified in Allergy & Immunology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Toxic Effect of Venom
Allergic Conjunctivitis
Allergic Rhinitis
Toxic Effect of Venom
Allergic Conjunctivitis
Allergic Rhinitis
Toxic Effect of Venom
Allergic Conjunctivitis
Allergic Rhinitis
Animal Allergies
Aeroallergen Hyposensitization Therapy
Allergy Shots
Allergy Treatment
Desensitization
Food Desensitization Therapy
Honeybee Desensitization Therapy
Pollen Allergy
Allergy Shots for Insect Stings
Allergic Rhinitis Due to Food
Asthma
  • View other providers who treat Asthma
Atopic Dermatitis (Eczema)
Bronchospasm
Eczema and Contact Dermatitis
Eczema and Contact Dermatitis Due to Metals
Eosinophilic Esophagitis
Esophagitis
Food Allergy
Immunodeficiency Syndromes
Penicillin Allergy
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Patch Testing
Wasp Desensitization Therapy
Acute Upper Respiratory Infection
Allergic Disorders
Allergic Reactions to Food
Allergic Reactions to Insect Stings
Allergic Reactions to Medications
Allergic Rhinoconjunctivitis
Anaphylactic Shell Fish Allergy
Anaphylaxis
Angioedema
Bronchitis
Chronic Sinusitis
Combined Immunodeficiency
Contact Dermatitis
Cough
  • View other providers who treat Cough
Dermatitis Due to Food
Dermatitis Due to Substances Taken Internally
Eczema and Contact Dermatitis Due to Cosmetics
Eosinophilia
Exercise Induced Asthma
Food Poisoning
Gastroesophageal Reflux Disease (GERD)
Hereditary Angioedema
Hives
  • View other providers who treat Hives
Hypogammaglobulinemia
IgA Deficiency
IgM Deficiency
Itchy Skin
Nasopharyngitis
Postnasal Drip
Rash
  • View other providers who treat Rash
Shortness of Breath
Sinusitis
Skin Allergy
Sulfonamide Allergy
Wheezing
  • View other providers who treat Wheezing
Allergen Immunotherapy
Allergy Skin Testing
Allergy Testing
Allergy Testing for Hypersensitivity to Insects
Blood Allergy Testing
Breath Testing
Drug Allergy Testing
Drug or Food Challenge
Lung Spirometry
Radioallergosorbent Test
Skin Testing and Screening

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Personal Choice PPO
  • National (BlueCard) PPO
  • Blue Cross and Blue Shield
  • Blue Choice Advantage
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO
  • United Healthcare

Locations

  1. 1 Allergy & Asthma Associates of Pittsburgh
    2585 Freeport Rd Ste 210, Pittsburgh, PA 15238
    Icon Directions Right Arrow Directions Phone Icon (412) 828-3800
  2. 2 Office
    1 Alexander Street 2585 Freepo Rd Ste 210, Pittsburgh, PA 15220
    Icon Directions Right Arrow Directions Phone Icon (412) 828-3800
  3. 3 Office
    320 Fort Duquesne Blvd Ste 380, Pittsburgh, PA 15222
    Icon Directions Right Arrow Directions Phone Icon (412) 471-3818
  4. 4 Office
    1 Alexander St Ste 210, Pittsburgh, PA 15220
    Icon Directions Right Arrow Directions Phone Icon (412) 828-3800

Patient Satisfaction

Likelihood to recommend Dr. Mertz
4.5
Based on 15 Reviews
5 Stars (12)
4 Stars (1)
3 Stars (0)
2 Stars (1)
1 Star (1)

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Patient Reviews
Feb 26, 2022
Out of the 10 Doctors I have seen at UPMC and AHN, Dr. Mertz was the only doctor to figure out that I had an IgG deficiency. He reviewed all of my records from when I was a child, during and after chemotherapy, did a number of test to figure out what I had. I’d recommend him to my friends and family. 10/10.
— Feb 26, 2022
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Photo: Dr. Thomas Mertz, DO
How would you rate your experience with Dr. Thomas Mertz, DO?
  • Likelihood of recommending Dr. Mertz to family and friends

Dr. Mertz's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mertz

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Allergy & Immunology
Internal Medicine
Pediatrics
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Lake Erie College of Osteopathic Medicine
    2004
Medical Education

Board Certifications

Board Certifications
  • Allergy & Immunology, Internal Medicine and Pediatrics
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University of Connecticut
    2005
Internship

Residency

Residency Hospital
  • University of Connecticut Medical Center
    2008
Residency Hospital

Fellowship

Fellowship Hospital
  • Penn State-Allergy and Imunology
    2012
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mertz communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Mertz offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz have free onsite parking?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Mertz offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Mertz offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mertz specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
(0)
Does Dr. Mertz accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Thomas Mertz, DO. To arrange an appointment, call the number on Dr. Mertz's profile.

Dr. Mertz frequently treats the following conditions: Toxic Effect of Venom, Allergic Conjunctivitis and Allergic Rhinitis. See more on Sharecare.

Dr. Thomas Mertz, DO is affiliated with UPMC Presbyterian, UPMC St. Margaret, Acmh Hospital, Butler Memorial Hospital, Excela Health Latrobe Hospital, Heritage Valley Sewickley and UPMC Horizon - Greenville.

Yes, Dr. Thomas Mertz, DO holds board certification in Allergy & Immunology, Internal Medicine and Pediatrics.

Hospital Affiliations

  • UPMC Presbyterian

    200 Lothrop St, Pittsburgh, PA

  • UPMC St. Margaret

    815 Freeport Rd, Pittsburgh, PA

  • Acmh Hospital

    1 Nolte Dr, Kittanning, PA

  • Butler Memorial Hospital

    1 Hospital Way, Butler, PA

  • Excela Health Latrobe Hospital

    1 Mellon Way, Latrobe, PA

  • Heritage Valley Sewickley

    720 Blackburn Rd, Sewickley, PA

  • UPMC Horizon - Greenville

    110 N Main St, Greenville, PA