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John J. Cassel, MD

4.9
Cardiology, Internal Medicine
610-628-8038

Locations & Contact

St. Luke's Cardiology Associates - Allentown
1648 Hamilton Street
Allentown, PA 18104
610-628-8038
866-736-5965

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Education

Thomas Jefferson University, 1973
University of Indiana School of Medicine Hospitals, 1973 - 1974
University of Indiana School of Medicine Hospitals, 1974 - 1975
Loyola University Stritch School of Medicine, 1977 - 1978
University of Illinois at Chicago, 1976 - 1977

Ratings & Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions from our nationally recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of St. Luke’s University Health Network.

 

Overall Score

4.9 out of 5
102 ratings , 27 reviews

Patient Reviews

10/26/2024
John J Cassel, MD Just keep doing what you are doing.

10/02/2024
I trust Dr. Cassel because he is very knowledgeable and cares about his patients. He explains answers thoroughly and suggests different treatment options. He always reads and replies to messages in the portal. Excellent cardiologist!

08/29/2024
Excellent experiences with John J Cassel, MD

08/24/2024
I recently moved to PA from FL. Dr. Cassel had my medical records from my FL cardiologist and agreed with the Medications prescribed by my FL cardiologist. He discussed my present condition and offered suggestions for maintainingMy health. He was very patient and thorough. Glad to have found him to monitor my heart health.

08/23/2024
I am very pleased with Dr. Cassel

07/09/2024
Doctor Cassel is the best cardiologist in town.

07/08/2024
Dr. Cassel is very knowledgeable, and I entrust my care to him because he takes the time to explain the treatments he recommends..

06/14/2024
I was very pleased with my visit.

06/09/2024
I have used Dr. Cassel since 1993. I have complete confidence in his diagnosis of my cardiac Issues and the treatments (as necessary) I will need at the time of my appointments.

05/28/2024
A good visit. Answered all my questions in detail!

05/25/2024
I am happy because every body in the office are very profesional with the costumers , and the provider is excellent doctor.

05/24/2024
I felt very comfortable with the cardiologist and staff. They were professional and efficient.

05/13/2024
I always feel confident in Dr. Cassel and his staff.

04/27/2024
Very good experience with all staff and Dr Cassell is the absolute best I will always recommend him, the staff, and your facility to anyone

04/20/2024
Personal and professional.

04/18/2024
The Dr. Was very thorough

04/14/2024
Dr. Cassel is GREAT!

04/14/2024
Dr Cassel is great physician. Very knowledgeable and caring person

04/08/2024
My wife and I have been with Dr. Cassel over thirty years and we would not consider seeing any other Cardiologist. Name

04/03/2024
Dr. Cassel is an excellent cardiologist, who is knowledgeable, and compassionate. He listens and takes the time to respond to questions/concerns during an office visit and online. He knows what options are available and recommends the best course of action for prescriptions and diagnostic tests that best fit his patient's treatment. He is a popular doctor whose schedule fills up quickly, and the office staff is good with adjusting appointments when needed. I hope this continues to be the case after transitioning to a call center.

03/06/2024
Dr. Cassel is an excellent cardiologist. Kind, caring, understanding, very knowledgeable, intelligent and more. Very good bedside manners. I have heard wonderful comments about Dr. Cassel from friends, other patients, and staff workers of the office and hospital - Good experience -

02/19/2024
ALL GOOD...

01/29/2024
It was my first visit at this office, and the doctor was very thorough with answering my questions and checking My medical history. And I've never had a problem with anyone, doctors, receptionist nurses, and so on at St. Luke's

01/27/2024
Dr Cassel and his staff are the absolute best

01/16/2024
No additional comments -- well-satisfied!

12/19/2023
Dr Castle and the office are always professional and take care of me even that I'm 98 they don't make me feel they can't help me

12/14/2023
Good blessings