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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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
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Amenities at USA Mobile Diagnostic Center–University Commons

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

Recent News

General News

USA Health welcomes new orthopaedic surgeon

Price Sessums, M.D., will provide orthopaedic surgical care with a focus on sports medicine; arthroscopic surgery of the knee, shoulder, and hip; and shoulder arthroplasty.

Posted 2 days agoRead Story >

General News

American Cancer Society awards $22,000 to USA Health Mitchell Cancer Institute to provide transportation and lodging to patients during cancer treatment

“Transportation obstacles or the cost of a hotel room should not be barriers that determine the survival of those needing cancer treatment,” said Arif Kamal, M.D., MBA, MHS, chief patient officer for the American Cancer Society.

Posted 2 days agoRead Story >

Healthy Living | General News

Integrative Health and Wellness Program visits local school to teach healthy snacking

Bayside Academy teacher’s cooking class experience at USA Health leads to collaboration to help second graders apply hands-on skills for healthy eating.

Posted 2 days agoRead Story >

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Upcoming Events

Apr272025

USA Giving Week

USA Giving Week is a celebration of impact – one week to give back and show your support for USA Health patients. Starts April 27. Ends USA Founders Day, May 3. Be part of something bigger SouthAlabama.edu/GivingWeek.

May42025

Local Goodness

Local Goodness, presented by the USA Foundation, is a farm-to-table event that pays tribute to local cuisine and music while raising awareness and support for USA Health Children’s & Women’s Hospital.

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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Apr242025

Integrative Health & Wellness Cooking Class (Mobile)

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.

Apr302025

Integrative Health & Wellness Cooking Class (Mobile)

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.

May12025

Weight-Loss Surgery Seminar

If you’re curious about weight-loss surgery, consider attending USA Health’s free informational seminar. Reserve your spot by calling 251-445-9142.

May52025

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.

May82025

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.

View All Classes