Cox Jeremy Marcus, MD

4.9 out of 5

1,737 verified ratings

1 Location


Baptist Heart Specialists Beaches Office

1361 13th Ave. S., Suite 270

Jacksonville Beach, FL 32250

(904) 241-7147 Directions

1,737 Ratings, 1,022 Comments


The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Dec 24, 2025
Dr. Cox is very professional and always so easy to talk to you! Very efficient staff. I am very pleased with my choice in a Doctor that takes care of my heart!

Dec 19, 2025
Both doctor and staff were very helpful and pleasant.

Dec 18, 2025
I was very impressed with my appointment time to be seen. There was very little waiting if any. Also, I found everyone was very nice and professional. I had a friend with me, and I remarked how organized everything and everyone was. Excellent experience.

Dec 18, 2025
Timely, courteous, friendly, and professional

Dec 17, 2025
Professional, caring and helpful.

Dec 17, 2025
Friendly and Dr Cox explains everything in an understandable way

Dec 17, 2025
Everything from the facility, check-in, nurses and wonderful doctors, especially Dr. Cox.

Dec 17, 2025
Quick and thorough

Dec 16, 2025
Personal attention Totally thorough evaluation. Superb communications.

Dec 16, 2025
The Professional service I received. My health was the most importance during my visit.

Dec 16, 2025
Dr. Cox, his staff and great new facility.

Dec 14, 2025
Appointment on time

Dec 14, 2025
The new cardio building is great...great staff, comfortable waiting, immediate reception ,ease of parking and Doctor Cox who is warn, personal, caring and professionally thorough as he treats me. HIs staff also rates a 10.

Dec 13, 2025
Excellent!

Dec 13, 2025
Dr Cox and his PA are very professional and caring. They listen very patiently and take there time with there patients.

Dec 12, 2025
Dr Cox and his MA Candice were both amazing! Very professional , informative and compassinate.

Dec 12, 2025
Dr. Cox and his staff are super. They are friendly and professional.

Dec 11, 2025
Pleased with Dr. Cox and the entire support staff.

Dec 11, 2025
Everyone is very nice.

Dec 11, 2025
Doctor Cox and staff are so friendly and well Informed .

Dec 10, 2025
Very friendly and efficient Great doctor

Dec 10, 2025
Kind, engaging,

Dec 10, 2025
Everyone is friendly, patient, willing to listen and no hurry to push you out of the office. Not the norm today

Dec 10, 2025
Friendly informative prompt n clean environment

Dec 9, 2025
Everyone is friendly and explain everything to me so I can understand

Dec 8, 2025
for the past few years I had been visiting the old, over the bridge, to the 2 story office building. Well the new digs are wonderful. Has a great flow with all that is needed for Cardiac care. Congrats.

Dec 7, 2025
Love Dr Cox

Dec 6, 2025
The waiting room is very spacious and clean. All the front office staff are very nice and friendly. I did not have to wait very long before being seen for the appointment. Dr.Cox is super awesome. He takes the time to listen and answers all my questions. His assistance Candance is also super sweet and nice and friendly.

Dec 6, 2025
The front office staff is courteous, efficient and friendly. Dr. Cox is absolutely the best. He listens to any concerns. I may have an answers all of my questions. He is very friendly, calming, and I can tell he really enjoys being a cardiologist. I am fortunate to have found such a wonderful doctor.

Dec 6, 2025
It was a great visit.

Dec 6, 2025
Friendly staff. Clean facility. Efficiency!

Dec 6, 2025
Friendly,Efficient,Kind,Informative..

Dec 5, 2025
Dr Cox is amazing and his staff is awesome

Dec 4, 2025
Efficiency, excellent bed side manner from Dr Cox and his team.

Dec 4, 2025
The customer service is excellent from the attending assistant to the heart specialist. I was made to feel very comfortable and listened to and will refer any of my friends who are in for this service to this office.

Dec 4, 2025
Dr Cox is incredible. He is interested in his patients, spends time listening to them. His staff is warm and friendly.

Dec 3, 2025
Been seen there for over 20 years

Dec 3, 2025
Everyone is very personalable and easy to talk to

Dec 3, 2025
Dr Cox is excellent. He is very knowledgeable and always service minded.

Dec 2, 2025
The staff is friendly checking in and out. Medical assistant sweet and Dr. Cox listens and answers all my questions.

Dec 2, 2025
on time, great staff and wonderful doctor

Nov 23, 2025
Appointments occur on time and a very cordial staff.

Nov 22, 2025
Great staff

Nov 22, 2025
Highly professional and helpful staff.

Nov 22, 2025
Everyone was professional, nice and helpful

Nov 22, 2025
Well organized practice with exceptional team. Physicians are excellent, communicate well and are personable. They respect my time.

Nov 22, 2025
Great from start to finish.

Nov 21, 2025
Friendly, punctual and efficient.

Nov 21, 2025
Everything

Nov 21, 2025
Discussion with a qualified, compassionate and competent physician and the efficiency of the checking-in and checking-out process.