Rajinder Mahay, MD

Internal Medicine • Granite City, IL

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About

Dr. Rajinder Mahay, MD is an internal medicine physician in Granite City, IL who treats routine illnesses and complex chronic diseases including diabetes, hypertension, heart disease, and kidney disease. His services include preventative care with physical exams and immunizations, treatment of short-term illnesses, care for ears, eyes and skin problems, and coordination with specialists.

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Clinic Type

Internal Medicine

Address

3912 Maryville Road, Granite City, IL 62040

Phone

618-931-1335

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://pmc-amhealth-gateway.provider-match.com/provider/rajinder-mahay/2696198

Services Offered

Internal Medicine
Preventative care
Physical exams
Immunizations
Treatment of short-term illnesses
Care for ears eyes skin
Chronic disease management
Coordination of care with specialists

Team

Rajinder Mahay, MD, MD — Internal Medicine physician

Insurance & Payment

United Healthcare
Multiplan
Cigna
Blue Cross Blue Shield
BCBS - IL
BCBS
Aetna
UnitedHealthcare
Molina
Medicare
Humana

Please contact the doctor's office directly to confirm acceptance of insurance.

Languages Spoken

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Social Media

Twitter Facebook

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Healthgrades: 4.2/5 (12 ratings)
WebMD: 4.5/5 (15 ratings)
Healthline: 4.0/5

Patients praise

Professional and caring demeanor reported by some patients
Perceived willingness to spend time answering questions by some patients
Advanced expertise in specific conditions such as End-Stage Renal Disease (ESRD)

Common complaints

Perceived indifference or rushing during appointments
Dissatisfaction with office staff responsiveness, including communication with specialists and prescription handling
Long wait times and scheduling issues
Concerns regarding the doctor's communication style and listening skills

"Dr Mahay is an extremely professional but caring,nice man. He always seems to be concerned and willing to devote as much time as needed."

— Vitals

"Find another Dr that listens to what you are saying, he doesn’t."

— LocalityBiz (User Review)

"Dr Mahay, his office staff, and his 24 hour on call service have all gone downhill the last couple of years. Mahay is indifferent, rushing through appointments."

— LocalityBiz (User Review)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.