Live
Read more

About

Orange County Heart Institute and Research Center A Medical Group is a small medical practice based in Orange, California, with 2 offices in the U.S. The practice has about 9 employees and focuses on medical care within the health, medical, and wellness sectors. Primary contact: 714-564-3300. Offices located at 1140 W La Veta Ave, Orange, CA 92868, and another location in Orange, CA. Website: ocheartinstitute.com.

Clinic Type

Cardiology

Address

Orange County, CA

Phone

714.564.3300

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Interventional cardiology
  • Cardiac pacing and arrhythmia
  • Cardiac CT angiography
  • Cardiac stress testing
  • Vascular lab
  • Congestive heart failure
  • Structural and valvular disease
  • Varicose vein treatment
  • ECP external counterpulsation
  • Heart disease women specialist
  • Coumadin clinic
  • ECG/ Nuclear cardiology
  • EBCT heart scans
  • 64-slice CT angiography
  • Nuclear cardiology imaging
  • Valvular disease management
  • Preventive cardiology
  • Rehabilitation
  • Education

Technology & Equipment

  • EBCT heart scans
  • 64 Slice CT angiography
  • stress testing
  • nuclear cardiology
  • ECG/echo not specified
  • external counterpulsation (ECP)

Team

  • Jairo J. Marin — Physician

Insurance & Payment

Insurance, Medicare, Self-pay

Languages Spoken

  • English

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp: 3.1/5 (44)

Patients praise

  • Skilled and caring group of cardiologists
  • Professional and helpful staff interactions reported by some patients
  • Effective treatment of cardiac conditions

Common complaints

  • Rude, insensitive, and uncooperative front office staff
  • Long wait times
  • Difficulties with appointment scheduling and reaching the office by phone
  • Poor communication and delayed responses from medical staff/nurses
  • Perceived lack of patient-centered care from some providers

"By far the rudest front office staff I have ever encountered. Every single time we check in they act as if it is a complete inconvenience. The wait time can be over an hour."

Yelp Review

"I believe that OC Heart Institute and Research is an excellent group of doctors who care about their patients. You will find the best Cardio/Vascular doctors right here and a friendly staff who are there to help."

Patient Testimonial via Dr. Racheleidelman.com

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

Information sourced from the clinic's website as of July 10, 2026.

More cardiology clinics in Orange

Orange, NJ·Cardiology

Verified
Orange, CA·Cardiology

St. Joseph Heritage Medical Group (Orange area) is a private hospital and health care provider based in Garden Grove, CA, with about 6 employees and annual revenue around $34.7M. It operates two offices in Garden Grove, offering comprehensive primary care services and a range of physicians focused on disease prevention and patient engagement. Primary locations: 12665 Garden Grove Blvd, Garden Grove, CA 92843 and 12942 Harbor Blvd, Garden Grove, CA 92840. The group is connected to St. Jude Heritage Medical Group and serves communities including Tustin, Diamond Bar, Anaheim Hills, Santa Ana, Brea, and Fullerton. For cardiology-specific care in Orange, consider contacting their listed offices or visiting their homepage (sjhmg.org) for cardiology services and physician referrals.

VerifiedOnline booking
Orange, CA·Cardiology

VerifiedOnline bookingEmergency care
Orange, NJ·Cardiology

Cardiologist in West Orange | New Jersey Cardiology Associates - Organization: Diagnostic & Clinical Cardiology, P.A. dba New Jersey Cardiology Assoc (New Jersey Cardiology Associates) - Location: Headquarters and main office in West Orange, NJ; multiple offices listed in West Orange - Focus: Cardiology and interventional cardiology services across Essex County - Contact: Multiple listed phone numbers for patient inquiries - Staff & scale: Small practice (2 employees historically; temporary growth noted) - Web presence: njcaheart.com; moderate local online traffic, primarily U.S. visitors - Notable: Provides heart care in Essex County with a dedicated cardiology practice setting If you’re seeking a cardiologist specifically in West Orange, NJ Cardiology Associates appears to be the local option associated with New Jersey Cardiology, with the West Orange address at 375 Mount Pleasant Ave, Ste 250.

VerifiedOnline booking
Orange, NJ·Cardiology

The Heart Center of the Oranges is a San Diego-based medical practice with 16 employees, offering multi-specialty health care services. Key points: - Headquarters: San Diego, CA; second office in East Orange, NJ. - Industry: health care, medical, wellness; multi-specialty medical center. - Structure: 14 in Medical, 1 in Customer Service, 1 in Other; predominantly specialists. - Growth: 16% YoY with 5 new staff. - Careers: hires from universities and health centers; notable alumni destinations include RWJBarnabas Health and Atlantic Health. - Contacts: Phone +1 973-395-1550; LinkedIn presence. - Locations: 5626 Oberlin Dr, San Diego, CA 92121 (HQ) and East Orange, NJ. - Tech: basic stack including C, Microsoft, UPS (general listing). If you’re seeking information specific to “The Heart Center of the Oranges, PA” in Orange, this page indicates a related organization with a San Diego base and an East Orange, NJ location, functioning as a multi-specialty medical center.

Verified

See all cardiology clinics in Orange

Comparing your options?

See other cardiology clinics in Orange, or search the full directory by insurance, ratings, and more.

More Cardiology Clinics