Cox Jeremy Marcus, MD

4.9 out of 5

1,973 verified ratings

1 Location


Baptist Heart Specialists Beaches Office

1361 13th Ave. S., Suite 270

Jacksonville Beach, FL 32250

(904) 241-7147 Directions

1,973 Ratings, 1,178 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.
Apr 26, 2026
Local and outstanding doctor and staff.

Apr 25, 2026
Dr. Cox is an exceptional doctor. He is compassionate, knowledgeable, and answers any/all questions I may have. His staff is friendly and helpful. I highly recommend this practice.

Apr 25, 2026
Convenient & competent medical services

Apr 24, 2026
Dr. Cox and his staff are excellent....they take the time to isten and answer any questions you may have....they are all proficient and friendly.

Apr 23, 2026
Dr Cox is so kind and caring and takes a true interest in his patients.

Apr 23, 2026
I LOVE Dr.Cox and his assistant sooo much!

Apr 23, 2026
Love my heart specialist and very nice, clean facility.

Apr 22, 2026
Check-in is easy. My cardiologist, Dr. Cox and his medical assistant, Candice are wonderful.

Apr 22, 2026
My appointment started on time. Everybody was pleasant, patient and helpful. My questions were answered.

Apr 21, 2026
Friendly and efficient staff.

Apr 13, 2026
Professionalism and hospitality

Apr 12, 2026
Dr. Cox is amazing and takes time with his patients.

Apr 11, 2026
👍👊💯

Apr 10, 2026
Attentive, professional, kind

Apr 8, 2026
Dr Cox is very knowledgeable and understanding.

Apr 8, 2026
Staff very Warming and willing to help with your Heath.

Apr 4, 2026
New,moder, facilities. No waiting time. Excellent intake staff. Dr. Cox is terrific.

Apr 4, 2026
Staff is extremely helpful and Dr Cox very thorough

Apr 3, 2026
All the folks are very nice and on time

Apr 2, 2026
Very professional and prompt service. Great folks to deal with through all processes.

Apr 1, 2026
Friendly staff, on time appointment.

Apr 1, 2026
Professional, friendly

Apr 1, 2026
The appointment was on time. I like my Doctor. Office personnel was very helpful and professional.

Mar 31, 2026
Got in on time. Everyone was professional and friendly. everything was explained thoroughly including time to answer my questions.

Mar 31, 2026
dr cox. very good. and friendly. showed interest in my health

Mar 31, 2026
My Dr. COX. DR. [last name], DR. [last name]. THEY LISTEN TO YOU. Interested in you as a person.

Mar 28, 2026
I enjoyed meeting with Dr. Cox. He is very personable and attentive to my needs. Great job!!

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.