Dr. Donald Tsay, M.D., is board-certified in Internal Medicine by the American Board of Internal Medicine and in Pediatrics by the American Board of Pediatrics. He earned his medical degree from Albany Medical College in 1997 and completed his residency in Internal Medicine and Pediatrics at St. Vincent’s Hospital in 2001.
Dr. Donald Tsay, M.D., is board-certified in Internal Medicine by the American Board of Internal Medicine and in Pediatrics by the American Board of Pediatrics. He earned his medical degree from Albany Medical College in 1997 and completed his residency in Internal Medicine and Pediatrics at St. Vincent’s Hospital in 2001.
The reviews listed below were collected independently of Skylands Medical Group Blairstown through rater8. Each review represents an authentic and verified patient experience.
Ask questions, you get answers!
(1 week ago)
Jan-2026
He’s a very compassionate & kind doctor! Very thorough & kind!
(1 week ago)
Jan-2026
Thorough but had to wait in little office 50 minutes. Total waiting time at least an hour.
(2 weeks ago)
Jan-2026
Helped save my life by ensuring I had a cardiology check up before my 60th birthday season. Am I glad he reviewed my records and recognized that HBP, high cholesterol, and heart issues ran in my familial spectrum. I credit him with having my health as a top concern and quick thinking to have a cardiological checkup done...I would not be alive today, if not.
(2 weeks ago)
Jan-2026
Knowes what he is doing
(3 weeks ago)
Jan-2026
Always attentive and speaks directly to our non verbal daughter she greatly appreciates the respect!
(3 weeks ago)
Jan-2026
Dr. Tsay was very attentive. Spent time getting to know me and my health issues
(3 weeks ago)
Jan-2026
Thank you for keeping me healthy
(1 month ago)
Dec-2025
He has been my doctor for years and is the best! I appreciate everything he does
(1 month ago)
Dec-2025
Good confidence doctor
(1 month ago)
Dec-2025
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Skylands Medical Group Blairstown
210 Route 94 Columbia, NJ 07832
Dr. Donald Tsay, M.D., graduated from Albany Medical College in Albany, New York, in 1997. He completed his residency training in Internal Medicine and Pediatrics in 2001 at St. Vincent’s Hospital in New York. Dr. Tsay attended Union College in Schenectady, New York, where he received a Bachelor's Degree in Science in June 1993.
Dr. Tsay is Board Certified in Internal Medicine through the American Board of Internal Medicine. In addition, he is Board Certified in Pediatrics by the American Board of Pediatrics.
Dr. Tsay has staff privileges in the Department of Internal Medicine/Pediatrics at Chilton Hospital, 97 West Parkway, Pompton Plains, NJ 07444.
Ask questions, you get answers!
He’s a very compassionate & kind doctor! Very thorough & kind!
Thorough but had to wait in little office 50 minutes. Total waiting time at least an hour.
Helped save my life by ensuring I had a cardiology check up before my 60th birthday season. Am I glad he reviewed my records and recognized that HBP, high cholesterol, and heart issues ran in my familial spectrum. I credit him with having my health as a top concern and quick thinking to have a cardiological checkup done...I would not be alive today, if not.
Knowes what he is doing
Always attentive and speaks directly to our non verbal daughter she greatly appreciates the respect!
Dr. Tsay was very attentive. Spent time getting to know me and my health issues
Thank you for keeping me healthy
He has been my doctor for years and is the best! I appreciate everything he does
Good confidence doctor