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.
Really feel like he heard me and worked with me to figure out next steps.
(2 days ago)
Feb-2026
Best doctor I ever had really nice and he cares!! Thanks doc!
(2 days ago)
Feb-2026
Listens and explain bloodwork clearly; addressed all of my concerns; patient scheduling is easy; timeliness,.friendly, courteous staff; communicate and request refills via patient portal;
(1 week ago)
Feb-2026
The wait was extremely long . 20 in waiting room and another 25 in exam room before Doctor . Came in ! I was not sick but wait in an office will make me sick lol
(1 week ago)
Feb-2026
The best. He listens!!!
(2 weeks ago)
Feb-2026
Very professional and throro great personality and I feel very comfortable with him.
(2 weeks ago)
Jan-2026
Excellent doctor
(3 weeks ago)
Jan-2026
Dr. Tsay is so nice, my daughter had the flu i had an appointment he took both of us and took such good care of my daughter then me
(3 weeks ago)
Jan-2026
Ask questions, you get answers!
(3 weeks ago)
Jan-2026
He’s a very compassionate & kind doctor! Very thorough & kind!
(1 month ago)
Jan-2026
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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.
Really feel like he heard me and worked with me to figure out next steps.
Best doctor I ever had really nice and he cares!! Thanks doc!
Listens and explain bloodwork clearly; addressed all of my concerns; patient scheduling is easy; timeliness,.friendly, courteous staff; communicate and request refills via patient portal;
The wait was extremely long . 20 in waiting room and another 25 in exam room before Doctor . Came in ! I was not sick but wait in an office will make me sick lol
The best. He listens!!!
Very professional and throro great personality and I feel very comfortable with him.
Excellent doctor
Dr. Tsay is so nice, my daughter had the flu i had an appointment he took both of us and took such good care of my daughter then me
Ask questions, you get answers!
He’s a very compassionate & kind doctor! Very thorough & kind!