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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Adnan Ahmad is Good. Dr. Ahmad has been reviewed by 10 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.8
Courteous Staff 5.0
Accurate Diagnosis 4.4
Bedside Manner 4.4
Spends Time with Me 4.4
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 7 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Celiac Disease
  • Colon Cancer
  • Constipation
  • Crohn's Disease
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Ahmad graduated from UMDNJ, Newark. He has 3 awards.

Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011)
On-Time Doctor Award (2009, 2014)


Dr. Ahmad has 4 hospital affiliations:

  • Holy Spirit Hospital 
  • Harrisburg Hospital 


  • Urdu

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Additional Information
Dr. Adnan Ahmad DO is a male Internist, has 13 years of experience and practices in Gastroenterology.
Where does Dr. Adnan Ahmad practice?
Dr. Adnan Ahmad has 2 office locations.
Dr. Adnan Ahmad practices Gastroenterology near Harrisburg, PA.
Additional practice locations include: Camp Hill, PA.
See Harrisburg Gastroenterologists.