Our Provider | Adult Cardiovascular Consultants

Medical Education/Training

Fellowship: Cardiology, The University of Oklahoma Health Science Center
Internship & Residency: Internal Medicine, Medical Center Hospital, Audie Murphy VA Hospital, San Antonio, TX
Medical Degree: The University of Texas Health Science Center at San Antonio, TX
B.S. Degree: Texas A&M University, College Station, TX
Board Certified Interventional Cardiology
Board Certified Cardiovascular Diseases
Board Certified Internal Medicine
Memberships: Fellow, American College of Cardiology, American Medical Association, Bexar County Medical Society and Texas Medical Association

Special Interests

Heart failure
Heart attack
Angina
Arrhythmias (heart rhythm disorders)
Hypertension (high blood pressure)
Heart valve disorders
Congenital heart disease
Aortic disease
Peripheral artery disease
Coronary artery disease

4.7

★★★★★

Provider showed concern

4.8

★★★★★

Friendliness/courtesy of CP

4.7

★★★★★

CP spoke using clear language

4.7

★★★★★

Provider explained things clearly

4.7

★★★★★

Provider included you in decisions

4.7

★★★★★

Patients' confidence in CP

4.7

★★★★★

Likelihood of recommending this provider

★★★★★

Jul 11, 2021

Except for the issue previously mentioned about the reception staff, I am pleased with all staff

★★★★★

Jul 11, 2021

I have been with Dr Canales, MD for 28+ years. I have recommended him to 2 people who are currently his patients.

★★★★★

Jul 11, 2021

Laurie has been with Dr Canales for MANY years and is very professional, compassionate and thorough.

★★★★★

Jul 11, 2021

The reception staff asks questions about CoVid out loud where people in the waiting room could hear. ? HIPAA concern?

★★★★★

Jul 10, 2021

I would highly recommend this place

★★★★★

Jul 10, 2021

Excellent

★★★★★

Jul 10, 2021

Good

★★★★★

Jul 10, 2021

I love Dr Canales. He is an excellent physician

★★★★★

Jul 10, 2021

No problems

★★★★★

Jul 10, 2021

All good

★★★★★

Jul 9, 2021

EXCELLENT n YES will recommend

★★★★★

Jul 9, 2021

Staff had their ID. But I wouldn't know how many x they wash their hands. That's personal

★★★★★

Jul 9, 2021

I just recommend my sister to Dr. Canales n she has an appointment already

★★★★★

Jul 9, 2021

Always good

★★★★★

Jul 9, 2021

I have never had a bad experience. Excellent staff!

★★★★★

Jul 9, 2021

Excellent ! I will never change my Cardiologist.

★★★★★

Jul 9, 2021

Good staff, great doc.

★★★★★

Jul 5, 2021

Satisfied

★★★★★

Jul 5, 2021

Satisfied

★★★★★

Jul 5, 2021

Satisfied

★★★★★

Jul 5, 2021

Satisfied

★★★★★

Jul 4, 2021

Very very good

★★★★★

Jul 3, 2021

I can rely on the staff to update and maintain accurate data concerning my condition, insurance, and appointments.

★★★★★

Jul 3, 2021

Dr. Canales cares about my health, and I can confide in him to continue to take care of me.

★★★★★

Jul 3, 2021

The professional staff member, Mandy,maintains accurate medical information concerning my condition. Also, she promotes electronic technology that facilitates the registration process.

★★★★★

Jul 3, 2021

The nurse, Laurie, triaged me in a professional manner.

★★★★★

Jul 3, 2021

The doctor, nurse and staff were very professional; they are truly concerned about my health.

★★★★★

Jul 2, 2021

Good experience

★★★★★

Jul 2, 2021

Dr Canales is an excellent Dr and I would highly recommend him

★★★★★

Jul 2, 2021

Treated very nice by everyone. Had a very good experience. The dr was very thorough and explained everything to me

★★★★★

Jul 2, 2021

Good experience

★★★★★

Jun 25, 2021

I was impressed by the friendliness and professionalism of the entire staff. Everyone seemed to care about how your were treated.

★★★★★

Jun 25, 2021

First time I had seen Dr. Canales. He was interested in my responses to his questions and explained the tests he was ordering and how they would help him determine any course of treatment. I am to see him again in a few weeks after all tests are completed

★★★★★

Jun 25, 2021

I had filled out the paperwork on line but she was familiar w/it and listened to what I had to say plus verified all my medication

★★★★★

Jun 25, 2021

Was actually called in a little before my appt. time. Dr. was in room shortly after that.

★★★★★

Jun 18, 2021

I've been seeing Dr Canales for years and have the upmost respect for his abilities.

★★★★★

Jun 18, 2021

The staff greets you by name and are always friendly and helpful.

★★★★★

Jun 18, 2021

Lorie is absolutely wonderful. She is on top of everything and takes the initiative to act when necessary.

★★★★★

Jun 15, 2021

Again assistant needs to communicate with physician

★★★★★

Jun 15, 2021

Receptionist overcharge me on my co-payment my insurance card states 25.00 but she charged me 30.00 did not bother to look at my card only scanned it.

★★★★★

Jun 15, 2021

MA did not informed Dr. Canales that she gave me Eliquis samples so he called my pharmacy and ordered 30 day supply. Also confused about mail monitor no one even explain that to me

★★★★★

Jun 14, 2021

understood me

★★★★★

Jun 14, 2021

computer problems

★★★★★

Jun 14, 2021

friendly and professional

★★★★★

Jun 14, 2021

Didn't do an EKG before the doctor got there so had to wait to have that done and gave me a copy.

★★★★★

Jun 14, 2021

It is just a lengthy process, I guess. My other doctors don't take this long.

★★★★★

Jun 14, 2021

2:30 -4:30, 2 hours for a doctors appt., Wow. In my business if I had them wait that long they would leave.

★★★★★

Jun 14, 2021

This was the 3rd reschedule that they were going to reschedule again and I told them I needed to see Doctor before I went out of town next month. So, they scheduled me at 2:30 on 6/7/21 and I finally got out of his office at 4:30. Dr Canales is a great doctor, but getting an appt with him is a bit hard.

★★★★★

Jun 10, 2021

I love this guy!

★★★★★

Jun 9, 2021

I don't mind been rescheduled but not so many times. thank you.

★★★★★

Jun 9, 2021

nurse/assistant we're very courteous.

★★★★★

Jun 9, 2021

Both the Doctor n staff where very welcoming n competent.

★★★★★

Jun 9, 2021

my only bad experience is that after the pandemic n when the office started calling patients back I was rescheduled 4 times after March.

★★★★★

Jun 7, 2021

assistant was courteous and attentive

★★★★★

Jun 7, 2021

dr. canales showed interest and listened to my concerns. made me feel at ease and can trust him.

★★★★★

Jun 4, 2021

recommend it all the time.

★★★★★

Jun 4, 2021

Dr Canales is the best!

★★★★★

Jun 3, 2021

The nurse that was in the room with me was friendly and very informative. She took her time and was not rushed in her interview.

★★★★★

Jun 3, 2021

Able to provide confidence and ability to calm my apprehension.

★★★★★

Jun 3, 2021

no problems

★★★★★

Jun 3, 2021

Front office personnel were extremely courteous and efficient

★★★★★

Jun 3, 2021

all the staff is friendly and Lori is great

★★★★★

Jun 3, 2021

Dr Canales and his staff always treat me like a person that matters not just another patient.

★★★★★

Jun 2, 2021

always have good experience

★★★★★

Jun 2, 2021

this care provider is excellent and relates to this patient

★★★★★

Apr 30, 2021

a very caring provider

★★★★★

Apr 30, 2021

very pleasant, very professional

★★★★★

Apr 30, 2021

good experience

★★★★★

Apr 29, 2021

The staff was very helpful with scheduling my appointment.

★★★★★

Apr 28, 2021

personal was very friendly and understanding. I was running a bit late.

★★★★★

Apr 28, 2021

Doctor provided detail information of to to treatment in words that I could understand

★★★★★

Apr 28, 2021

The nurse assistant was very attentive

★★★★★

Apr 28, 2021

Having to wait for more than an hour or better on the 1st visit was not my idea of good experience

★★★★★

Apr 28, 2021

Everyone was pleasant and professional and courteous

★★★★★

Apr 26, 2021

There is always some wait to see the doctor. Depending on unforseen happenings, it is sometimes longer than other times. I believe the staff and doctors do their best to move things along as well as they can on any given day.

★★★★★

Apr 24, 2021

definitely move into another practice

★★★★★

Apr 24, 2021

The office girl told me when I left that the doctor comes in whenever he wants that's not a way to run a business or practice

★★★★★

Apr 24, 2021

It was a one-sided conversation she just didn't want to know

★★★★★

Apr 24, 2021

I waited almost 2 hours to see the doctor I decided to leave my first visit with him he was one and a half hours late before

★★★★★

Apr 22, 2021

Very positive in doing the procedure to consider my experience with the last stress test which I had such bad reaction of head ache and nasuea. I was willing to do stress test with treadmill and some nucelar meds.

★★★★★

Apr 22, 2021

very respectful and helped me finish the previsit on phone.

★★★★★

Apr 22, 2021

Everyone in the office worked as a TEAM!

★★★★★

Apr 22, 2021

I felt safe in every way.

★★★★★

Apr 22, 2021

Dr. Canales is a wonderful Dr.

★★★★★

Apr 22, 2021

All of the nurses, assistants & staff are in Dr. Canales's office are wonderful.

★★★★★

Apr 22, 2021

Drs. appts. are sometimes stressful. However I look forward to my appts. with Dr. Canales's & his staff.

★★★★★

Apr 22, 2021

Dr. Canales is one of my favorite Drs. He's professional, engaging & very smart. His plans regarding my care are communicated to me in a simple, yet concise way. I trust him implicitly with my heart care. Finally, in our general conversations, I always leave my appts. learning something new.

★★★★★

Apr 22, 2021

I have been a pt of Marc Canalas for 10+ years. He ALWAYS keeps patients waiting a LEAST an hour.

★★★★★

Apr 22, 2021

Good

★★★★★

Apr 22, 2021

Explanations of my medical condition/treatment was expressed with confidence which helped eased my concerns

★★★★★

Apr 22, 2021

Staff was very pleasant and very willing to answer questions and concerns

★★★★★

Apr 22, 2021

Not too bad

★★★★★

Apr 22, 2021

Very good experience

★★★★★

Apr 22, 2021

Dr Canales is one of the best doctors I have seen

★★★★★

Apr 18, 2021

took a day or two before staff contacted me foe appt.

★★★★★

Apr 16, 2021

Good

★★★★★

Apr 16, 2021

Good

★★★★★

Apr 16, 2021

Good

★★★★★

Apr 16, 2021

Good

★★★★★

Apr 16, 2021

Good

★★★★★

Apr 16, 2021

Good experience

★★★★★

Apr 14, 2021

i would recommend anyone to dr canales

★★★★★

Apr 14, 2021

very good

★★★★★

Apr 14, 2021

very professional and friendly

★★★★★

Apr 14, 2021

very courteous and friendly

★★★★★

Apr 14, 2021

very friendly

★★★★★

Apr 14, 2021

very professionL

★★★★★

Apr 13, 2021

Dr CANALES was very informative and made me feel at ease when discussing my health concerns. He explains things in a clear manner.

★★★★★

Apr 13, 2021

The front office staff is very professional and friendly

★★★★★

Apr 13, 2021

wait time in the examination room was around 1 hour. I feel that is too long.

★★★★★

Apr 11, 2021

very personal experience

★★★★★

Apr 11, 2021

Doctor very thorough in explaining the the diagnosis.

★★★★★

Apr 11, 2021

very pleasant visit

★★★★★

Apr 11, 2021

great team

★★★★★

Apr 9, 2021

Good!

★★★★★

Apr 9, 2021

Very good experience. But Doctor should pay more attention to patient, less to computer.

★★★★★

Apr 9, 2021

Good!

★★★★★

Apr 9, 2021

Excellent experience

★★★★★

Apr 9, 2021

My time of appointment passed for around one hour without being called .

★★★★★

Apr 8, 2021

I will be recommending other to your office.

★★★★★

Apr 8, 2021

The staff in the office are well equipped, to protect as the patient from the COVID.

★★★★★

Apr 8, 2021

Dr. Canalas, and stafff were very knowledgeable, and interested in giving me the best care.

★★★★★

Apr 8, 2021

I had a very good visit.

★★★★★

Apr 5, 2021

no problem setting appointment. too many reminders to fill out information and the appointment time.

★★★★★

Apr 5, 2021

did not feel rushed at any time.

★★★★★

Apr 5, 2021

Good!

★★★★★

Apr 5, 2021

very nice attentive

★★★★★

Apr 5, 2021

over all very good

★★★★★

Apr 5, 2021

seems like a good system

★★★★★

Apr 5, 2021

very kind and friendly

★★★★★

Apr 5, 2021

the staff was very kind and happy. I had a good feeling being there.

★★★★★

Apr 4, 2021

Distance and mask observed.

★★★★★

Apr 4, 2021

Dr Canales has been my doctor for over 20 years.

★★★★★

Apr 4, 2021

wWe love Lori, so kind and professional.

★★★★★

Apr 4, 2021

we were there over 1.5 hours

★★★★★

Apr 4, 2021

The portal is difficult. we received 4 notices of appointment. Replied each time, told us we needed to answer it again. too much trouble. all patients were complaining about the portal

★★★★★

Mar 31, 2021

good

★★★★★

Mar 29, 2021

Too many patients in waiting room

★★★★★

Mar 29, 2021

I need more information than is provided on the website. information is too general ( medication list, appointments, general instructions, etc)

★★★★★

Mar 25, 2021

Process too slow using scheduled appointment time (10:30am)and when finally meeting with Dr. Canales which was after 11:45am

★★★★★

Mar 25, 2021

long wait and doctor lied to me about affordable care act coverage.

★★★★★

Mar 25, 2021

Dr. Mark Canales was wonderful, and very professional. He explained everything is details and addressed all our concerns in a great manner. Great doctor overall.

★★★★★

Mar 25, 2021

Front desk staff was very accommodating and amazing

★★★★★

Mar 25, 2021

The office building had few disability parking spaces and only 1 working elevator. I would not consider this practice ADA accessible.

★★★★★

Mar 24, 2021

very good

★★★★★

Mar 23, 2021

took to long.

★★★★★

Mar 23, 2021

I travel 50 miles to the Dr. office. I arrived at 9:30 for a 9:45 appointment. Didn't leave until 11;45. too long.

★★★★★

Mar 20, 2021

very professional

★★★★★

Mar 19, 2021

always good

★★★★★

Mar 19, 2021

always good

★★★★★

Mar 19, 2021

always good

★★★★★

Mar 19, 2021

always good

★★★★★

Mar 15, 2021

Nurse was nice.

★★★★★

Mar 15, 2021

We arrived at 10:50am for n 11:00am appointment and sat in the office and exam rooms for over and hour and a half. I filled out information on the portal several days earlier and put in my new insurance information put when the check in pulled it up it was my old insurance. i'm not to happy with the portal otherwise all was fine.

★★★★★

Mar 15, 2021

The wait time was too long for the time I saw the doctor.

★★★★★

Mar 14, 2021

too long of a wait

★★★★★

Mar 14, 2021

only there for a check up

★★★★★

Mar 14, 2021

waited 1 1/2 hr which I feel is unacceptable.

★★★★★

Mar 13, 2021

Dr. Canales is very personable and easy to talk to.

★★★★★

Mar 13, 2021

I HAVE recommended Dr. Canales to several friends.

★★★★★

Mar 13, 2021

If the Scale was 1 - 10, Dr. Canales would be a 10!

★★★★★

Mar 13, 2021

The Staff are always professional, upbeat and efficient.

★★★★★

Mar 9, 2021

Very easy to communicate with the staff by phone etc... The staff is very friendly and helpful when arriving at the registration area.

★★★★★

Mar 9, 2021

Excellent , long time assistant

★★★★★

Mar 9, 2021

Good,caring people

★★★★★

Mar 8, 2021

dr. Canales was very down to earth & explained things throughly.

★★★★★

Mar 8, 2021

great experience considering main office was closed & had to drive 20 more miles.

★★★★★

Mar 8, 2021

There were last minute changes to this appointment due to results of recent severe weather. These changes benefited me greatly and I appreciate the efforts of Dr. Canales and his team to make the best of this situation.

★★★★★

Mar 8, 2021

I have always had good experiences with Dr. Canales and his staff

★★★★★

Mar 5, 2021

I have full confidence in Dr. Canales as my physician.

★★★★★

Mar 2, 2021

My original appointment was during the week of the snowstorm. When trying to reschedule, no one returned my phone call for several days. When I finally did get the first person on the phone, they were dismissive. Thankfully I called back and this time, they explained the situation much better. When I heard from Mandy, she was wonderful in getting me an appointment the next day. I realize there was a lot going on with the snowstorm and water damage at the Legacy Oaks site, however when you have cardiac patients with issues, there has to be a better back up system.

★★★★★

Feb 28, 2021

I never met with Dr Canales after waiting (arrived at 1115 am, appt 1130 am, 1225 pm advised by dr assistant can I return at 200 pm to meet with Dr Canales. I responded "no I cannot n walked out of examining room". I then saw Dr Canales seating at a Computer right outside my examining room.

★★★★★

Feb 28, 2021

never saw dr canales

★★★★★

Feb 28, 2021

like I said just because of his experience! I walked out feeling lost and not know exactly what I needed to do ! I asked for written instructions and it was like pulling teeth !

★★★★★

Feb 28, 2021

they did cdc stuff

★★★★★

Feb 28, 2021

I would recommend only because I know he is the best but nothing else ! I feel he is just jaded because he is the best and so many years in the practice I hope it's better next time

★★★★★

Feb 28, 2021

she made conversation and had known my family for years and was trying not to hurt me during the ekg

★★★★★

Feb 28, 2021

I was told he was at the hospital and they never came back to check on me until he walked in and never greeted himself

★★★★★

Feb 28, 2021

I feel he needs to take time with the patient and not act like you are a number! He never made eye contact and wasn't very caring to the other needs of a persons life he just said don't do it if you want to die it's up to you! I feel just say not to do something isn't right especially not know the history of the problem in full ! I went to him because I know he is the best but bed side minor needs help!

★★★★★

Feb 25, 2021

I do not understand the lack of any diagnostic or objective input in my treatment. Nearly three years since my last heart attack I have not completed a stress test, ultra sound, or anything to examine the level of my cardiovascular disease.

★★★★★

Feb 25, 2021

appt ran so late that it had to be moved to another date.

★★★★★

Feb 17, 2021

superb service by staff & dr

★★★★★

Feb 14, 2021

very good experience

★★★★★

Feb 14, 2021

very happy to be able to see Dr Canales

★★★★★

Feb 14, 2021

very helpful

★★★★★

Feb 14, 2021

good experience. very smooth process

★★★★★

Feb 14, 2021

very professional and courteous

★★★★★

Feb 12, 2021

He was awesome! Funny, gave us some fun facts, and was very helpful.

★★★★★

Feb 12, 2021

She was SO nice!

★★★★★

Feb 12, 2021

There was a big wait time, but it did give me time to fill out all the paperwork.

★★★★★

Feb 12, 2021

Everyone was very nice and helpful.

★★★★★

Feb 9, 2021

Docdoctor.tor Canales is a very good and caring

★★★★★

Feb 9, 2021

W When I was checking out the lady asked me if I had seen water on the bathroom floor, then she told me that someone had peed on the floor. I thought this was very rude and I guess she was trying to embarrass people as they checked out.

★★★★★

Feb 7, 2021

There were no delays.

★★★★★

Feb 3, 2021

Dr Canales always takes time with us and doesn't rush us out before all our questions are answered. We appreciate that.

★★★★★

Feb 2, 2021

We listed two pharmacies--one local Walgreens and Express-Scripts for a 90-day supply. Dr. Canales prescribed a diuretic to begin right away. The prescription was sent to Exp-Scr instead of Walgreens and we are still waiting to get it. This has thrown off the follow up blood work and appointment as well as relief.

★★★★★

Feb 2, 2021

I had downloaded all of the new patient packet and had all filled out beforehand.

★★★★★

Feb 2, 2021

The first available appointment was almost a month out.

★★★★★

Feb 1, 2021

no problems here. did recommend my husband. he is now going to Dr. Canales

★★★★★

Feb 1, 2021

no problem here

★★★★★

Feb 1, 2021

had a good experience with Dr. Canales

★★★★★

Feb 1, 2021

I really liked the way Dr. Canales took his time with me and explained my health problems clearly. I am very pleased with him that I having my husband see him now. thank you

Mark Canales, MD, FACC, FSCAI

Board-Certified Cardiovascular Diseases
Interventional Cardiology

Patient Satisfaction Survey

Medical Education/Training

Special Interests

Patient Ratings & Comments

Comments

Mark Canales, MD

Mark Canales, COVID

Mark Canales, MD, FACC, FSCAI

Board-Certified Cardiovascular Diseases Interventional Cardiology

Patient Satisfaction Survey

Medical Education/Training

Special Interests

Patient Ratings & Comments

Comments

Mark Canales, MD

Mark Canales, COVID

Board-Certified Cardiovascular Diseases
Interventional Cardiology