Dr. Ralf Holzer, MD

Pediatric Cardiology •  Male • Age 53
  
Dr. Holzer
Accepting new patients
Telehealth services available

Weill Cornell Medical College New York Presbyterian Hospital

525 E 68th St # F New York, NY 10065

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Dr. Ralf Holzer, MD is a Pediatric Cardiology Specialist in New York, NY. He is affiliated with medical facilities such as Hospital For Special Surgery and Memorial Sloan - Kettering Cancer Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Holzer to book an appointment.


Compare with other Pediatric Cardiology Specialists

Compare Dr. Holzer with our nearby Pediatric Cardiology Specialists at NewYork-Presbyterian/Columbia University Medical Center.

Make an appointment at NewYork-Presbyterian/Columbia University Medical Center today at (212) 235-1531.

provider hospital

These providers are on the medical staff of NewYork-Presbyterian/Columbia University Medical Center.

Dr. Holzer's Reviews

Likelihood to recommend Dr. Holzer

5.0

Based on 14 ratings

5 Stars
100%
(14)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
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Dr. Holzer?
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What went well
  • Appointment scheduling (9)
  • Explained conditions well (9)
  • Office environment (9)
What could be improved
  • Long wait times (6)
  • Appointment was rushed (1)
  • Didn't listen or answer questions (1)
RecentHighestLowestMost Helpful
Reply Flag
He is one of the best Dr in this hospital!!! Thanks!
What went well
No results
What could be improved
No results
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Bo xu – Aug 06, 2020
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Dr. Holzer spent time explaining everything and made us very confident about our daughter's upcoming procedure. He was extremely personable and professional.
What went well
No results
What could be improved
No results
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Jan 11, 2020
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Dr Holzer was such a pleasure. He reassured us after we had some tests ran for our daughter. Just a very warm and pleasant demeanor. Highly recommend.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
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Kristen Brown – Nov 02, 2019
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He spent a good amount of time reviewing data/info, then explaining the condition to the patient (who is a minor) in a very simple and effective manner. Answered all the questions and made himself directly available through cell and email. Only note: he spoke a little too fast for patient to assimilate all details. Overall a very positive experience. BE AWARE; The grading at the bottom of the page is not working properly!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Explained conditions well
What could be improved
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
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Silva Dragovich – Sep 18, 2019
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Thanks Dr Holzer you are the best, our family is always grateful for your opinion and decision after Royce heart Cath in june 2018, since that his life is much better and we are pretty sure he always be in a good hands. Thanks Always
What went well
No results
What could be improved
No results
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Fatima Castillo – Sep 17, 2019
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Dr. Ralph J. Holzer, is a true master of hearts. Our 5 year old daughter had an ASD Catheter procedure done. Throughout the entire pre-visit, during the procedural stay, and during the post-op visit Dr. Holzer had the ideal level of beside manners, was informative, clear, patient, and very child friendly, all of which made the entire experience be very calm and smooth. During the procedure itself, he worked with precision, quicker than expected, and came, to update us immediately. His team is highly professional, friendly, and informative as well. His care is the best.
What went well
  • Trusted the provider's decisions
What could be improved
No results
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Arye Fasten – Sep 02, 2019
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Patient and kind and very thorough with my 10 year old
What went well
No results
What could be improved
No results
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Aug 28, 2019
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Our daughter suddenly started having palpitations and dizziness while participating in sports. The episodes were sporadic, however, and we had no idea what to make of them. If it were not for his thoroughness the dangerous condition may have continued undiagnosed since she easily passed the routine checks and stress test. An event was finally recorded on a monitor. Dr. Holzer did a great job making us relax as he explained what was happening and referred us to a specialist. Our daughter has since been cured with a heart procedure and is participating in sports once again.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
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Karen – Aug 12, 2019
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Dr. Holzer is experienced, kind, and takes the time to explain the sometimes complicated details of my daughter's condition. He spends as much time as I need to understand what's going on, and differentiates procedures to accommodate our needs. Her cath procedures have been safe and effective.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Was this helpful?
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Jul 27, 2019
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Dr. Holzer is the most experienced and humble doctor I've ever met
What went well
No results
What could be improved
No results
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lylin in brooklyn, NY – Jan 22, 2019
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Dr. Holzer and staff were extremely kind and treated my son and I with respect. It was clear from all interactions that Dr. Holzer was extremely knowledgeable and committed to the best treatment and outcomes for my son. He made sure to explain the procedure in extreme detail and made himself easily available to answer questions and concerns. I would definitely recommend him.
What went well
No results
What could be improved
No results
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Jan 11, 2018
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He explained everything in great detail. Made us feel very at ease.
What went well
No results
What could be improved
No results
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Wilfredo Pinzon in N. Plainfield, NJ – Jan 04, 2018
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About Me

Quality of care, patient satisfaction and helping our patients achieve positive outcomes is at the core of my clinical work. 

Specialties

  • Pediatric Cardiology

Board Certifications

  • Pediatric Cardiology
  • Pediatrics

Languages

  • French
  • German
  • English

Awards

Frequently Asked Questions

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Does Dr. Ralf Holzer, MD offer telehealth services?

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Insurance Check

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Dr. Holzer accepts

Accepted insurance can change. Please double-check when making an appointment.

(212) 746-3561

Dr. Holzer accepts the following insurance:

Aetna
Choice Plus POS II
Anthem
Balanced Blue Access-OH PPO
Blue Access (Select Network)-NY
Blue Access Options for ERC Health-OH PPO
Blue Access Options-OH PPO
Blue Access-OH PPO
Blue Preferred Plus-OH POS
Blue Preferred-OH EPO
Blue Preferred-OH HMO
Blue Preferred-OH POS
Blue Priority (Select Network)-NY
Blue Traditional-OH
Bronze Blue Access-OH PPO
Bronze Blue Access-OH PPO Plus
Bronze Pathway Group-OH HMO
Empire (Select Network)-NY POS
Gold Blue Access-OH PPO
Gold Pathway Group-OH HMO
Lumenos Plans-OH
National (BlueCard Basic) PPO
National (BlueCard) PPO
Ohio Med Plan-OH
Platinum Blue Access-OH PPO
Platinum Pathway Group-OH HMO
Silver Blue Access-OH PPO
Silver Blue Access-OH PPO Plus
Silver Pathway Group-OH HMO
The Christ Hospital Health Network (TCHHN)-OH
Trihealth HD80-OH
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Anthem Blue Cross Blue Shield PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
Medicaid
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Holzer's experience treating your condition or procedure

Dr. Holzer's conditions and procedures:

  • Angioplasty
  • Angioplasty With Stent Placement
  • Aortic Valve Disease
  • Aortic Valvuloplasty
  • Arrhythmias
  • ASD and-or PFO Closure
  • Atrial Septal Defect
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiomyopathy
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Heart Disease
  • Mitral Valve Disease
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Percutaneous Valve Surgery
  • Pulmonary Hypertension
  • Pulmonary Procedures
  • Pulmonary Valve Disease
  • Stenting
  • Syncope
  • Tetralogy of Fallot
  • Ventricular Septal Defect

Locations

Weill Cornell Medical College New York Presbyterian Hospital

Pediatric Cardiology Weill Cornell Medicine525 E 68th St # F New York, NY 10065
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: 8:00am - 5:00pm
    • Sun: 8:00am - 5:00pm
  • Directions