Patient Testimonials

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“I met Dr Cook on the elevator in his building. Then a few days later I met one of his long time patients on the elevator, who couldn’t say enough nice things about him. I have been several times now and not one time have I left the office in ANY pain at all. Dr Cook and Cindy, Kerri and Joan are all so nice and concerned about their patients. I don’t think I could ever go to another dentist!”

-Margaret B.

“Dr. Cook has been our family dentist for a very long time. He is the kindest most gentle person dealing with all the challenges of our family. Our daughter had issues with her gums and he directed her to the right person to correct the problem. I had a problem tooth and a gum issue he addressed and helped me correct. My teeth and gums have never felt so healthy. We consider the staff part of our family. Cindy keeps us clean and Dr. Cook keeps us healthy. We feel lucky to be part his dental family.”

– Gayle G.

“Dr. Cook is, in our opinion, the number one dentist in Houston. We chose his name from a list of dentists at the old Rosewood Medical Center in West Houston almost 30 years ago and have never regretted our choice.

Over the years Dr. Cook and his excellent staff have always been efficient, friendly, and extremely competent in taking care of our dental needs. He has encouraged us to practice good dental health, which has resulted in healthy teeth and bright smiles. In our opinion, Dr. Cook’s techniques and equipment reflect state of the art in dental practice and we’ve always felt very comfortable in his care. If you are looking for a dental care home, we encourage you to visit with Dr. Cook and his staff. We are confident that you will choose them as your dental care providers.”

– Denis & Sandy Wolf

“I have been to going to Dr. Cook since 1978. Dr. Cook is a CLASS ACT with tremendous skill set. I would never consider in going to see anyone else to be my dentist. He is very honest, descent, human being being. He is the very best doctor I ever had in my life whether it was a dentist or otherwise. In my book, he is the very, very best.”

– John Occhiogrosso

“I have been a patient of Dr. Cook’s for many years. He and his staff are caring professionals whose primary concern is the dental health and comfort of his patients. I think it speaks volumes that his staff have been with Dr. Cook for so many years. They provide a relaxed and comfortable environment during every visit.”

– Alan Anderson

“John, along with his excellent and stable staff has been the dentist of choice for myself, my spouse, all my kids and all my grandkids over the past 35 years. We can always count on his knowledge, professionalism, highest of ethics and friendliness. While giving excellent care for our dental hygiene, he simply does what is so rare among the medical profession…he makes you feel that he cares for you the person as well.”

-Dudley Van Ness

“I have been a patient of Dr. Cook for approximately six years. (I had been referred to him by an oral surgeon whom I respect. Dr. Cook is his dentist as well.) Dr. Cook’s practice combines the latest in dental technology with ‘old school’ concern for each patient.

I think that it’s important to note that there has been no turnover in staff during my time as a patient of Dr. Cook. That tells me that his employees like their jobs, and that is reflected in the care given to patients. I unequivocally recommend Dr. Cook to anyone seeking a dentist.”


“I have been a patient of Dr. Cook’s since 1994. In that time, Dr. Cook and his team have proven to be the friendliest and most professional dental practice in town. I’m honored he is my dentist.”


“I’ve been going to Dr Cook for dental work of all kinds for 30+ years. He and his staff are the best. The office atmosphere is comfortable and pleasant, the dental work is the best and I wouldn’t go anywhere else – ever.”


“My wife talked me into putting my faith in Dr. Cook and his staff. My teeth are horrible and I am embarrassed by my smile. I have gaps, missing teeth, etc. After making an appt, I was put at ease and assured that my smile could be improved and would be healthy again. I appreciate Dr. Cook and his entire staff.”


“Dr. Cook and his entire staff are wonderful people. When I made my first appt, I was terrified and I had horrible memories from prior dental visits with prior dentists. I use to sit in the chair, eyes would close, hands would clench……After a few visits, my anxiety went away as the trust factor was then established. Everyone knows I am the biggest baby and they cater to that and make all visits much more enjoyable. I recommend Dr. Cook and his staff to everyone who will listen.”


“As a person with a history of dental problems I have really enjoyed visiting Dr. Cook. He is so professional in his work as well as focused in making his patient comfortable. His staff is excellent. Whenever I call, his front desk is most cooperative in scheduling my appointment. They just make visiting the dentist a pleasant experience.‎”


“I have been a patient of Dr. Cook for over 30 years. Presently, all members of my family are patients of Dr. Cook. Dr. Cook has provided all of my dental work, other than 2 specialized procedures, during this period. He is very caring and has an outstanding chairside manner. His dental work has been flawless, professional and painless. Dr. Cooks staff is friendly, helpful and professional. I would highly recommend Dr. Cook and his staff to anyone.‎”


“Dr. Cook is one of the best ‘painless’ dentists that I have ever been to. Dr. Cook and his staff are very professional and work very well together. Dr. Cook scores a BIG A+ with me and my family. I HIGHLY RECOMMEND Dr. Cook as a dentist for you and your family. He is the best! His staff is also the best!‎”


“I have been seeing Dr. Cook for several years as a patient. He is very gentle and caring. His staff is friendly, knowledgeable and skilled at their jobs. I have recommended Dr. Cook to several people, and they were very pleased with their results.‎”


“What an amazing experience at the dentist office! Dr. Cook has the best chair-side manner. He explained everything he was doing in a way that made me feel comfortable and was very gentle throughout my entire appointment. His staff couldn’t be friendlier and the office itself is well appointed and comfortable with a great view of Houston from the chair. I would recommend Dr. Cook to anyone‎.”


“Dr. Cook has been my dentist for 30+ years. I have entrusted 3 generations of Haynes and my brother to his care. His character, chairside manners, skills and professionalism are impeccable. He has surrounded himself with a GREAT STAFF that make you feel comfortable from the moment you enter the office, while you are in the chair, until the moment you leave. I love the personal touch they give that make me feel like a person, not a number. Many times I have been out of network with my insurance coverage to stay with Dr. Cook and his staff but that is how much I trust them and there is no other dentist for me. DR. COOK + 3 = THE BEST DENTAL CARE IN THE USA!”

-Mary Haynes

“Dr. Cook and his staff have changed my childhood fears of dentist and dental procedures with gentle care for the last 5 years. Recently Dr. Cook did a major cosmetic dental procedure consisting of the Zoom Whitening treatment and 6 crowns on my upper front teeth. It has literally changed my smile, my self esteem and my life. I trusted Dr. Cook, Kerri, Cindy and Joanie, and they really came through for me. I highly recommend Dr. Cook to anyone seeking a great dentist and caring, personal, professional, care. Just one visit and you’ll see what I mean, Dr. Cook is “The Best of the Best.”

-Chas Heinsohn

“In 1976, my brother-in-law recommended Dr. Cook. I had just been to a dentist that REALLY hurt me. I was so impressed when Dr. Cook examined me. He had the most gentle touch. I don’t think he’s ever hurt me, even when he gave me shots!His staff is the best. Joanie always has a smile on her face, every visit! I feel that Cindy is more of a friend than a hygentist. I have loved watching her family grow. I would recommend Dr. Cook and his staff to everyone. I actually look forward to going to the dentist! I love how my teeth feel after my visit.”

-Jenifer Hall