Jonathan E Kass, MD

Always feel all staff members have my best interest at heart during visits and follow ups at this facility. They take the time to go above and beyond to make me feel well cared for. Thank you.

Timely and efficient.

Dr.Kass is a great doctor.

I was very comfortable through the whole experience & procedure!

Dr. Kass is superb. He treats me as an individual. He is very kind and totally professional. I have, already, recommended the practice.

I really liked Dr. Kass. He truly cares.

Very easy to understand the details. Office staff very friendly and concerned.

Dr Kass is always ready to offer welcome advice on how to improve my cpap usage. He definitely understands the stress and even discomfort of dealing with both types of Apnea which I have!

Very happy with Cooper staff and facilities

I'm very happy with my provider and all the staff.

I must say all of my contacts at Cooper have been excellent.

I can't say enough good things about Dr. Kass! Copper University Health Care has a real asset in Dr. Kass!

Dr. Cassie is one of the best doctors Cooper got. He helped me in very ways. I'm in better shape than I was when I started. I appreciate him and God bless him and God keep him able to be there for me.

Staff was courteous and friendly, seemingly thorough, made efforts to help in every way. Physician is caring and knowledgeable, efficient, and extremely helpful. Thank you.

All was good!

Dr. Kass is awesome and caring.

From the front desk, to the medical assistant, to my doctor, and ending at check-out, everyone is nothing short of kind, respectful, and attentive.

Everyone was cordial, helpful and sincere in their interactions with me.

He had no appointments for months and then I received a call saying he was opening up a day to work in many people - I was able to get one of those appointments. He really helped me out by opening up those appointments.

Professional, knowledgeable, great listener!! !

the Doctor listen to my concerns and the help me decide

It was awesome

Dr Johnathan Kass is the best Dr

Yes, the provider, Dr. Cass, is a great physician. I love him and he's very caring and do good with my son when he comes to his appointments and trying to resolve all his needs for him to get the CPAP mask and any other problems and issues that he have for breathing. He's a very concerned doctor and very good doctor and love him. because I like the older doctors anyway, and I'm glad he's still in business and around. And I will refer him anytime to anybody because he's very thorough, also very thorough, very thorough person. Hard to find good doctors like him anymore. So yes, Dr. Cass is great. And would love to give him a good survey. This doctor, physician, treating patients, great man. We need more doctors around again like him. Thank you.

Very professional, courtesy

Dr. Kass was awesome as usual.

Dr Kass was great

Outstanding patient care was provided by Dr. Kass, I have seen him for 17 years! The medical assistant, Angela was great in her patient care! Thank you!

Dr. Kass is an excellent doctor.

Excellent medical advice

Dr. kass took time to explain everything.

Doc Staff is Awesome, Professional and Family Oriented Staff GOD BLESS THEM ALL

I'm happy to hear from Dr Kass he's not retiring yet. Dr Kass is the best!

I always rave about Cooper and recommend them as a place for care. They're kind and patient and try to work with you. I think it's great they have multiple avenues of communication from calling the office to just messaging on the app.

Dr.Kass and the team were excellent

great experience love Dr. Kass

I can't tell you how much it meant to me that I was contacted the next morning after posting on the portal about my health issue. Not only did I get a call, they also saw me the same day. I can't even get an appointment with my primary's nurse practitioner That quick. I'm lucky if they get me a telemedicine. Thank you Dr Kass for being a concerned doctor. Please know it is appreciated

Very kind and respectful. God bless you.

Doctor Johnathan Kass is a very good doctor No I did not have to wait fifteen minutes.

I just wanted to say I was very pleased with Dr. Cass. He was very attentive and he helped me out greatly with my problem breathing and my asthma and it was very easy through my chart to get an appointment. I called the day I had the problem and the next day they got me in. Couldn't have gone any better. He is top notch. I rate him a 10 out of 10 and I thank you for all the help.

Prompt,well explained,