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 exceptional in every way.
(5 days ago)
Jul-2026
Awesome
(1 week 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 week ago)
Jun-2026
Great doctor!
(1 week ago)
Jun-2026
Been my guy for 30 years . Always there for you !
(1 week ago)
Jun-2026
Great experience and medical knowledge. Created an action plan quickly.
(2 weeks ago)
Jun-2026
The building is well designed and comfortable
The doctor exudes professionalism and knowledge of medicine
(2 weeks ago)
Jun-2026
Great doctor
(3 weeks ago)
Jun-2026
Always clear and to the point.
(3 weeks ago)
Jun-2026
The BEST Doctor in NJ. Caring and listens to his patients.
(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 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
Great doctor
Always clear and to the point.
The BEST Doctor in NJ. Caring and listens to his patients.