Cox Jeremy Marcus, MD

4.9 out of 5

1,900 verified ratings

1 Location


Baptist Heart Specialists Beaches Office

1361 13th Ave. S., Suite 270

Jacksonville Beach, FL 32250

(904) 241-7147 Directions

1,900 Ratings, 1,115 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.
Feb 22, 2026
Dr Cox is wonderful, very skilled, knowledgeable and compassionate.

Feb 21, 2026
The service, the Doctor, the staff

Feb 21, 2026
Evefybody is great!

Feb 21, 2026
Dr Cox is the best cardiologist that I have ever seen. Highly recommend him!!

Feb 20, 2026
Staff and doctors are very caring and focus on giving you the best care to keep you healthyh

Feb 20, 2026
Dr. Cox is the best! His nurse is also excellent.

Feb 20, 2026
I saw Josh [last name] Dr. Cox for Pre-Op clearance. Both have great patient interpersonal skills. I am very pleased with my doctor, PA and medical technicians at Baptist Heart Beaches.

Feb 19, 2026
The staff is knowledgeable and listens to the patient. The facility is well equipped and Beaches Hospital is across the street if needed.

Feb 18, 2026
Dr. Cox, Candace, the receptionist and checkout personnel are all exceptionally competent and uplifting. This is true every visit.

Feb 18, 2026
Love Dr Cox and his nurse!

Feb 18, 2026
Doctors and staff

Feb 14, 2026
The entire staff is attentive and caring. The new facility is beautiful.

Feb 14, 2026
great service from nurse to doctor. thank you

Feb 13, 2026
Friendly, quick service and take Great care of their patients!!!!!

Feb 13, 2026
Excellent cardiac testing facility in the cardiac center. The best possible hospital and associated offices!!!

Feb 13, 2026
Prompt appt, friendly staff, great doctor

Feb 13, 2026
Very timely, super professional, Dr Cox is always prepared and has reviewed my chart before he enters the room! So happy he is taking care of me. So thankful for him!

Feb 12, 2026
I was seen right on time at my appointment time Very friendly and helpful staff In my opinion best doctors in the business

Feb 12, 2026
It was perfectly done respectfully professional

Feb 12, 2026
Friendly and knowledgeable staff.

Feb 12, 2026
Dr Cox and his staff are excellent… my wife and I are now patients in his cardiology practice.

Feb 11, 2026
Great doctor

Feb 11, 2026
You were on time and everyone I talked to was knowledgable and personable!

Feb 11, 2026
Everything

Feb 11, 2026
Very impressed by Dr Cox

Feb 10, 2026
The nurses and staff are very organized

Feb 10, 2026
The office is very professional. Dr.,Cox is personable and knowledgeable.

Feb 10, 2026
Excellent service! Made me feel very welcome. Dr Cox is very personable and to the point.

Feb 10, 2026
Most things

Feb 8, 2026
The Doctor knows my history and we have good relationship. He is very knowledgeable about me and is an excellent therapy with vey thorough advise to my questions. He know my history and my appointments are very valuable.

Feb 7, 2026
Enjoy folks that care.

Feb 7, 2026
I am always seen promptly. Have never had to wait for long periods like in other doctor's offices. I appreciate that!!

Feb 7, 2026
I saw Kelly today, and she is great. Dr Cox stopped in, and he is the best DR for heart care in the area. Overall, Jax Heart is 100%.

Feb 7, 2026
My cardiologist and his assistant seem to truly care about my health and finding ways to improve it.

Feb 7, 2026
I like the Doctor. Dr. Cox is very knowledgeable and is very easy to communicate with. The staff is very professional and friendly.

Feb 6, 2026
Professional, thorough, follow up excellent, prompt.

Feb 6, 2026
friendly staff & answered all my questions!!

Feb 6, 2026
The staff and Dr. Cox are very friendly and willing to discuss any concerns and answer any questions.

Feb 5, 2026
They are a great team, very professional staff, and friendly. They answer all my questions, I have already recommended them to friends. Great care always!

Feb 5, 2026
Great doctors, great care.

Feb 5, 2026
Dr Cox and his assistant is fantastic. They truly seem to care, which is kinda unique these days.

Feb 4, 2026
Prompt kind professional care. All the staff took time to listen and have a conversation with me

Feb 4, 2026
Extremely friendly and understanding. Every one from receptionist to nurse and to doctor.

Feb 4, 2026
Friendly, efficient, prof

Feb 4, 2026
Caring, on time, friendly

Feb 4, 2026
Very organized, friendly.

Feb 3, 2026
Very knowledgeable caring staff. On time appointments. Willing to take time and answer all questions.

Jan 26, 2026
staff is great!!

Jan 26, 2026
EXCELLENT!!!

Jan 25, 2026
knowledgeable,prompt,friendly