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Colorectal Surgeon (colon & rectum), Surgical Specialist
31 years of experience
Accepting new patients
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

4.5
  •  
(14)
Patient comments (2)

The overall average patient rating of Dr. Gary Siemons is Excellent. Dr. Siemons has been reviewed by 14 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
  •  
Promptness 5.0
  •  
Courteous Staff 5.0
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 4.5
  •  

Specialties & Research

Dr. Gary Siemons, MD is board certified in Colon & Rectal Surgery.

  • He has special expertise in 21 areas:
  • Colectomy
  • Colitis
  • Colon Cancer
  • Colon Tumor (Adenomatous Polyps)
  • Colonoscopy
  • Colorectal Cancer
  • Colorectal Surgery
  • Constipation
  • Diarrhea
  • Diverticulitis
  • Endoscopy (Endoscopic Surgery)
  • Hemorrhoids
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Laproscopic Surgery (Laparoscopy)
  • Laser Surgery
  • Ostomy
  • Rectal Cancer
  • Rectal Prolapse
  • Sigmoidoscopy
  • > Show all expertise

Education & Awards

Dr. Siemons graduated from University of Virginia, Charlottesville. He has 2 awards.

Awards  
Castle Connolly's Top Doctors™ (2012 - 2013)
On-Time Doctor Award (2014)

Affiliations

Dr. Siemons has 22 hospital affiliations:

  • Kennedy University Hospital – Washington Township 
  • Virtua West Jersey Hospital - Berlin 

Languages

  • Italian
  • English

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Additional Information
Dr. Gary Otto Siemons MD is a male Colon/Rectal Surgeon, has 31 years of experience and practices in Colon & Rectal Surgery.
Where does Dr. Gary O. Siemons practice?
Dr. Gary Siemons has 2 office locations.
Dr. Gary Siemons practices Colon & Rectal Surgery near Blackwood, NJ.
Additional practice locations include: Cherry Hill, NJ.
See Blackwood Colorectal Surgeons.