Cardiology Specialists of Orange County

Cardiology • Santa Ana, CA

Home/Santa Ana/Cardiology/Cardiology Specialists of Orange County

About

Cardiology Specialists of Orange County operates locations in Santa Ana and Newport Beach, California, providing cardiovascular services including cardiology and interventional cardiology. The practice offers diagnostic testing such as echocardiograms, stress testing, and vascular screening, along with procedures like cardiac catheterization, balloon angioplasty, and pacemaker implantation. They treat coronary artery disease, high blood pressure, congestive heart failure, atrial fibrillation, and circulatory problems.

Call clinic Visit website

Clinic Type

Cardiology (multi-location group)

Address

700 N. Tustin Avenue, Santa Ana, CA 92705; 4440 Von Karman Ave., Suite 260, Newport Beach, CA 92660; 520 Superior Ave., Suite 255, Newport Beach, CA 92663

Phone

7142451444

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.cardiologyspecialistsoc.com/

Services Offered

cardiology
interventional cardiology
pacemaker implantation
defibrillator implantation
cardiac catheterization
balloon angioplasty
echocardiogram
stress testing
Holter monitoring
event monitoring
vascular screening
nuclear testing and imaging
external counterpulsation (ECP)
treatment of coronary artery disease
treatment of high blood pressure
treatment of congestive heart failure
treatment of atrial fibrillation
treatment of heart murmurs
management of varicose veins
circulatory problems

Technology & Equipment

echocardiogram
stress testing
Holter monitoring
event monitoring
vascular screening
nuclear testing and imaging system
external counterpulsation (ECP) therapy
pacemaker and defibrillator implantation
balloon angioplasty
cardiac catheterization
arterial-venous ultrasound
arrhythmia monitoring
atrial fibrillation management
coronary artery disease treatment
congenitive heart failure management
heart murmur evaluation

Team

Mahmoud Eslami-Farsani, FACP, FSCAI — MD, FACC

Insurance & Payment

—

credit card, cash, insurance

Languages Spoken

English

Current Offers

New patient special — null (expires null)

Photos

What Patients Say

Overall sentiment across review platforms: positive

Official Practice Website: 4.87/5 stars (1,559 reviews)

Patients praise

thorough and knowledgeable doctors
compassionate and caring staff
clear explanations of procedures and results
patient-focused bedside manner
not feeling rushed during appointments

"Dr Ashtiani and his staff are 'EXCELLENT". Why, COMPASSION, CARING, and takes times to explain what he is doing. I never feel he is rushed or looking at the time."

— DrRacheleidelman.com

"Dr. Eslami is a very personable Doctor. He is very thorough and I really appreciated his attention to my needs. I would recommend him to anyone needing help with their heart."

— Cardiology Specialists of Orange County Testimonials

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

In the News

MemorialCare Heart & Vascular Institute at Orange Coast Medical Center Only Orange County Hospital to Earn Nation's Highest Distinctions for Cardiac Surgery Excellence — Feb 3, 2026
Mina Owlia, M.D. - Cardiac Specialists — Feb 23, 2026

Information sourced from the clinic's website as of July 10, 2026. Own this clinic? Claim or correct this listing.