USA Mobile Diagnostic Center–University Commons

75 South University Boulevard Suite 6500 Mobile, Alabama 36608

P: 251-660-5787
F: 251-660-5559

About USA Mobile Diagnostic Center–University Commons

USA Mobile Diagnostic Center at University Commons is home to fellowship-trained physicians who specialize in Allergies & Asthma and Rheumatology. We provide primary care and specialists in internal medicine, diabetes management, and lipidology nearby at USA Mobile Diagnostic Center.

Give us a call

For allergy and asthma appointments, call 251-910-1196.
For all other appointments, call 251-660-5787.

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Hours of Operation

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Hours of Operation

The clinic's hours of operation are Monday through Friday, 8 a.m. to 5 p.m.

Providers at USA Mobile Diagnostic Center–University Commons

Meet the providers who treat patients at this USA Health location.

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Hamdy Ahmed, M.D.RheumatologistAssistant Professor of Internal MedicineSpecialty: Internal Medicine, Rheumatology
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Robert Greer, Jr., D.O.Allergy and Asthma PhysicianSpecialty: Asthma & Allergy
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Gino DiVittorio, M.D.RheumatologistSpecialty: Internal Medicine, Rheumatology
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Thomas C. Myers, M.D.RheumatologistSpecialty: Internal Medicine, Rheumatology
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Sonia Savani, M.D.RheumatologistSpecialty: Internal Medicine, Rheumatology
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Yanming Xing, M.D.RheumatologistSpecialty: Internal Medicine, Rheumatology
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Laura Harris, PA-CPhysician AssistantSpecialty: Internal Medicine, Rheumatology
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Brandy McGraw, MSN, CRNPNurse PractitionerSpecialty: Rheumatology, Internal Medicine
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Services Offered at USA Mobile Diagnostic Center–University Commons

Asthma & Allergy

Our allergists treat both children and adults with conditions including environmental allergies, sinusitis and rhinitis, asthma, chronic cough, hives, swelling, anaphylaxis, eczema, contact dermatitis, food and drug allergies, and insect sting allergies.

Rheumatology

Our rheumatologists diagnose, evaluate and treat patients with rheumatic conditions, such as arthritis, which affect joints and connective tissue. Most, but not all, of these conditions are autoimmune responses in which the body’s immune system attacks its own tissue.

Parking & Directions

USA Mobile Diagnostic Center–University Commons is located at University Commons.

75 South University Boulevard Suite 6500 Mobile, Alabama 36608

P: 251-660-5787
F: 251-660-5559
Get Directions

Amenities at USA Mobile Diagnostic Center–University Commons

This facility offers free parking and complimentary wifi to patients and their guests.

Recent News

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Upcoming Events

Sep272025

18th Annual GO Run

The 18th Annual GO Run 5K Race and 1-Mile Fun Run will be held on Saturday, Sept. 27, 2025. The 5K starts at 8 a.m., and the Fun Run starts at 9 a.m.

Nov152025

Kelly Butler ALS Walk

Join USA Health for the ALS walk in support of the Kelly Butler ALS Center! Participation is free and we encourage you to create a fundraising team to drive more awareness and donations!

Nov152025

Second Annual Walk to Defeat ALS

Join USA Health for the ALS walk in support of the Kelly Butler ALS Center! Participation is free and we encourage you to create a fundraising team to drive more awareness and donations!

Dec312025

Looking for Classes?

Our calendar lists special events and regularly scheduled classes separately. To display a list of upcoming classes, select the "Classes" option above or visit Events, Classes and Support Groups at USA Health.

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Jul302025

Children's & Women's Hospital Birthing Tours

Expectant moms can tour many of the birthing areas at USA Health Children’s & Women’s Hospital on Wednesdays.

Aug12025

Integrative Health & Wellness Cooking Class (Fairhope)

Culinary medicine strives to join the science of nutrition with the art of food preparation to make dishes that are not only good for us but also unapologetically delicious.

See event details for class times and topics.

Aug42025

Multiple Sclerosis Support Group

This group offers the opportunity for patients, families and caregivers to connect with others who understand the challenges of living with multiple sclerosis.

Aug52025

Integrative Health & Wellness Cooking Class (Fairhope)

Culinary medicine strives to join the science of nutrition with the art of food preparation to make dishes that are not only good for us but also unapologetically delicious.

See event details for class times and topics.

Aug52025

Living Well With Diabetes - Class 1

The first class in the series, offered on the first Tuesday of the month, addresses how to understand diabetes and glucose targets, monitor blood sugar and recognize trends, prevent and treat high and low glucose, and includes a guide to diabetes medications.

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