Dr. Robert G. Collum, M.D., Ph.D., is a physician specializing in internal medicine. He earned his medical degree and a Doctorate in Biochemistry from Columbia University, following a combined Bachelor's and Master's of Science in Molecular Biophysics & Biochemistry from Yale University. He completed his clinical residency training at Columbia Presbyterian Hospital in New York.
Dr. Robert G. Collum, M.D., Ph.D., is a physician specializing in internal medicine. He earned his medical degree and a Doctorate in Biochemistry from Columbia University, following a combined Bachelor's and Master's of Science in Molecular Biophysics & Biochemistry from Yale University. He completed his clinical residency training at Columbia Presbyterian Hospital in New York.
The reviews listed below were collected independently of Skylands Medical Group through rater8. Each review represents an authentic and verified patient experience.
Dr. Collum is just an AWESOME Doctor. He listens with compassion, kindness and solutions. I've been going to him for years.. God bless him!! EXCELLENT DOCTOR
(1 week ago)
Jul-2026
I've been going to Dr Collum for years He has also cared for my elder family members and remains so patient and kind. I never feel rushed. He's probably one of the smartest doctors I know.
(1 week ago)
Jul-2026
Kind, thoughtful, detail oriented and never felt rushed.
(2 weeks ago)
Jul-2026
Dr Collum is exceptional in every way.
(3 weeks ago)
Jul-2026
Awesome
(1 month ago)
Jun-2026
Love him wonderful doctor and it was the first time he ever saw me as a patient.
Thank you
Doctor Collum
(1 month ago)
Jun-2026
Great doctor!
(1 month ago)
Jun-2026
Been my guy for 30 years . Always there for you !
(1 month ago)
Jun-2026
Great experience and medical knowledge. Created an action plan quickly.
(1 month ago)
Jun-2026
The building is well designed and comfortable
The doctor exudes professionalism and knowledge of medicine
(1 month ago)
Jun-2026
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Skylands Medical Group Denville
16 Pocono Road Suite 317 Denville, NJ 07834
Dr. Robert G. Collum, M.D., Ph.D., graduated in June 1992 from Columbia University, New York, New York, where he earned his M.D. He completed his Internal Medicine internship in June 1993 at Columbia Presbyterian Hospital, New York, New York.
In June 1995, he completed his Internal Medicine Residency training at Columbia Presbyterian Hospital, New York, New York. In June 1984, he completed his B.S./M.S. in Molecular Biophysics & Biochemistry at Yale University, New Haven, Connecticut. In 1993, he received his Ph.D in Biochemistry at Columbia University, New York, New York.
Dr. Collum is just an AWESOME Doctor. He listens with compassion, kindness and solutions. I've been going to him for years.. God bless him!! EXCELLENT DOCTOR
I've been going to Dr Collum for years He has also cared for my elder family members and remains so patient and kind. I never feel rushed. He's probably one of the smartest doctors I know.
Kind, thoughtful, detail oriented and never felt rushed.
Dr Collum is exceptional in every way.
Awesome
Love him wonderful doctor and it was the first time he ever saw me as a patient. Thank you Doctor Collum
Great doctor!
Been my guy for 30 years . Always there for you !
Great experience and medical knowledge. Created an action plan quickly.
The building is well designed and comfortable The doctor exudes professionalism and knowledge of medicine