Holland Hospital Pulmonary & Sleep Medicine

"A very positive experience. I really appreciated the promptness of getting in at my appointment time and how though they were."

"Dr. Coller and his staff are great and very thorough. Dr Coller answered all my questions in terms I understood."

"Dr. Collar and his staff were amazing as always! I owe them for getting my quality of life back!!!! Can't even put how grateful I am in words. My husband of 25 years has his wife back and my kids have their Mom back! Thank you Holland Hospital!!!!"

"I've had sleep apnea for over 25 years and have used sleep centers in several cities over the years. I must say that Dr. Coller and his entire staff have been the best I've ever used. Dr. Coller was caring, really listened to me, and gave me excellent advice on how to maximize benefits of treatment. I highly recommend them."

"I had a pleasant Office Visit with Dr Coller. As always he was so helpful . I really appreciate him taking the time to read my sleep study hat I had brought back on Friday. I thought I would have to come back in as I was told it would take 2- 3 weeks to get my results back. Dr Coller is an excellent Dr and I always feel comfortable with him at my appts."