Cox Jeremy Marcus, MD

4.9 out of 5

1,921 verified ratings

1 Location


Baptist Heart Specialists Beaches Office

1361 13th Ave. S., Suite 270

Jacksonville Beach, FL 32250

(904) 241-7147 Directions

1,921 Ratings, 1,151 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.
Mar 15, 2026
Your facility is very clean and modern. The staff values my time. Candace is always very friendly, knowledgeable and attentive to my needs. Dr. Cox is a great Cardiologist. He explains everything to me in a way that I understand. Both he and Candace always make my experience wonderful.

Mar 15, 2026
A very friendly healing environment with excellent staff, and Dr. Cox is the best!

Mar 14, 2026
Love the location ... the staff ... the facilities ... the doctors ... the atmosphere ... the services Glad I am a patient

Mar 14, 2026
Everyone is friendly and very helpful

Mar 13, 2026
Friendly and efficient office staff. Doctor Cox is knowledgeable and gives you the time and attention you need.

Mar 12, 2026
The whole staff is kind and professional. Candace, Dr Cox's MA, is a joy to deal with. She does her job well with her patients always in mind. Dr Cox is an amazing cardiologist. He is easy to talk to and will answer any questions. I highly recommend this practice.

Mar 12, 2026
Appointment is always on time and very efficient

Mar 12, 2026
Friendly, patient staff. Welcoming atmosphere and very skilled personnel

Mar 12, 2026
Very personable and professional

Mar 12, 2026
Efficiency, timeliness and friendly.

Mar 11, 2026
Always seen on time. Doctors actually care. Nurses are well qualified and very professional

Mar 11, 2026
Location, building quality and Dr Cox who is my favorite doctor. He is so personable that you feel like he is a good friend.

Mar 10, 2026
The staff. We come from almost the JIA to the beach to go to Dr. Cox. His staff is efficient and very personable. Dr. Cox is always prepared with where my husband and I are health wise. He explains test results and answers any questions we might have. He is very pleasant and always greets us both with a handshake and a smile.

Mar 10, 2026
Dr. Cox

Mar 9, 2026
Dr. Cox is the BEST

Mar 7, 2026
Everyone is very friendly and professional. They take the time to answer questions and explain things so that you can understand . All things that put you at ease. The new facilities are great.

Mar 7, 2026
Comprehensive

Mar 7, 2026
Dr Cox has my complete confidence. Professional, knowledgeable and personable. Exceptional communication skills. Conveys warmth and compassion. His assistant should also be commended as she reflects the same standards as Dr Cox.

Mar 5, 2026
Everyone was very helpful and professional.

Mar 5, 2026
Friendly folks, quick and direct

Mar 5, 2026
Efficient, friendly, and knowledgeable. Able to relate and share from medical information and advice

Mar 5, 2026
The doctor listened to me and took action to answer my questions.

Mar 4, 2026
Professional Medical people are conducting business to help me. The building is clean and efficient, and everyone seems happy to be working there.

Mar 4, 2026
Loved .Dr. Cox!!!

Mar 4, 2026
They are there for help if you need it

Mar 3, 2026
Dr Cox and his staff is awesome. Professionally ran, patient oriented.

Mar 3, 2026
Friendly helpful professional

Feb 27, 2026
Everyone was ver friendly & helpful. Thank you very much.

Feb 26, 2026
Professional, efficient and knowledgeable. The team had what I call excellent "bedside Manner", they are interested and caring.

Feb 26, 2026
Promptness of care and courtedy

Feb 26, 2026
Dr Cox is thorough takes his time and has a great bedside manner. His nurse is very friendly and efficient

Feb 26, 2026
Friendly and timely service

Feb 26, 2026
Dr. Cox and the staff take good care of me.

Feb 25, 2026
Clean rooms. Nice people. Like my dr.

Feb 24, 2026
Efficient and expert.

Feb 24, 2026
Staff was friendly and courteous

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!!!!!