G. Robert Witmer, MD

G. Robert Witmer, MD
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4.92 out of 5 (210 ratings, 104 reviews)
Ratings and Reviews

Departments

Cooper University Health Care Titles

  • Primary Care Physician
  • Internal Medicine Physician

Board Certifications

  • American Board of Internal Medicine (Internal Medicine)

Professional Type

Cooper Care Alliance

NPI

1659397610

Office Locations

Mount Laurel
Cooper Care Alliance Primary Care at Mount Laurel

3829 Church Road
Suite A
Mount Laurel , NJ 08054
Phone: 856.536.1515
Maps & Directions

Education & Training

Medical SchoolUniversity of Rochester School of Medicine and Dentistry, Rochester, NY
InternshipInternal Medicine - Thomas Jefferson University Hospital, Philadelphia, PA
ResidencyInternal Medicine - Thomas Jefferson University Hospital, Philadelphia, PA

Awards and Honors

  • South Jersey Magazine, Top Physician - 2009
  • SJ Magazine, Top Doc - 2013, 2014
  • Top 25 top teacher rating, Thomas Jefferson Internal Medicine Residents - 2009, 2012, 2013
  • Community Ambulatory Attending Award, Thomas Jefferson Residency program - 2007, 2009, 2013, 2017

Ratings and Reviews

Ratings and reviews come from patient responses to health care provider-related questions on the Clinician and Group Consumer Assessment of Healthcare Providers and Systems (CG-CAHPS) Patient Experience Survey that Cooper sends to patients after outpatient office visits.  Learn more about our survey and how ratings are calculated >>

Overall Rating

4.92 out of 5 (210 ratings, 104 reviews)
May 12, 2025
We were patients of Dr Witmer for a few years prior to moving to North Carolina. When we decided to move back to South Jersey, I immediately contacted his office to make an appointment so that we can reacquaint ourselves with him. Yes, he is that good of a doctor. We live 26 miles from his office and are willing to travel to see him. Our experience at this appointment did not disappoint! He was the same caring person as he was in 2018!
May 12, 2025
Dr. Whitmer is a fine physician, very knowledgeable and very personable. He sets an example for other physicians to follow!
May 12, 2025
He's great
May 12, 2025
Productive
May 12, 2025
Dr. Witmer is wonderful and always takes the time during the appointment to explain things clearly and always professional. The staff is welcoming and a pleasure as well.
May 12, 2025
Me and my wife have been seen by doctor Witmer probably for the past 20 years and he's a great doctor.
May 12, 2025
Everyone at Copper is always friendly and courteous. Real nice people.
May 12, 2025
Dr Witmer is fantastic - I am very lucky to have him as my PCP! !
May 12, 2025
Great!
Apr 12, 2025
Grrat