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.
Very patient with his patients!
Very thorough
(6 days ago)
Sep-2026
Very friendly, listens to your issues, takes his time and cares about improving your health.
(1 week ago)
Sep-2026
Dr. Collum is very friendly, personable & thorough.
(1 week ago)
Sep-2026
Terrific
(1 week ago)
Sep-2026
I haven't been going to Dr. Collum for years. He has a great bedside manner. He always takes the time to explain everything. I couldn't recommend him enough.
(2 weeks ago)
Sep-2026
This is a great doctor who takes his time to listen to any concerns and it nice to know there are still doctors out there who really care. Thank you from the bottom our hearts to Dr Collum ❤️
(2 weeks ago)
Sep-2026
Great discussion, very informative and willing to take the time discuss
Much appreciated
(3 weeks ago)
Sep-2026
The BEST!
Covers all concerns with advice that you can take to the bank!
(3 weeks ago)
Sep-2026
Very knowledgeable
(3 weeks ago)
Sep-2026
Always the best
(3 weeks ago)
Sep-2026
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.
Very patient with his patients! Very thorough
Very friendly, listens to your issues, takes his time and cares about improving your health.
Dr. Collum is very friendly, personable & thorough.
Terrific
I haven't been going to Dr. Collum for years. He has a great bedside manner. He always takes the time to explain everything. I couldn't recommend him enough.
This is a great doctor who takes his time to listen to any concerns and it nice to know there are still doctors out there who really care. Thank you from the bottom our hearts to Dr Collum ❤️
Great discussion, very informative and willing to take the time discuss Much appreciated
The BEST! Covers all concerns with advice that you can take to the bank!
Very knowledgeable
Always the best