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Department Cardiovascular Medicine
Primary Location Avon - Richard E. Jacobs Health Center
Type of Doctor Adults Only
Languages English
Surgeon No
Locations
Avon - Richard E. Jacobs Health Center
Primary Location

Avon - Richard E. Jacobs Health Center

Appointment:
440.695.4000
Desk:
440.695.4000
Fax:
440.695.4649

Additional Locations

Specialties & Treatments

Treatment & Services

  • Cardiac Electrophysiology
  • Cardiac Electrophysiology & Pacing Section
  • Cardiovascular Medicine
  • Cardiovascular Medicine Department
  • Regional Heart and Vascular
  • Sports Cardiology Center
View all 6 Treatment & Services +
Insurance

Insurance

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Biography

About Lon Castle, MD

Lon Castle, MD, is a Staff Electrophysiologist with Cleveland Clinic. Dr. Castle is a fellow of the Heart Rhythm society. . He also serves as a medical consultant to the National Football League. Dr. Castle is board-certified in internal medicine and cardiovascular disease and is a Diplomate of the Board of Medical Examiners. His specialty interests focus on implanting devices that correct heart rhythm malfunctions and electrophysiologic studies and ablations of cardiac arrythmias.

A Pennsylvania native, Dr. Castle attended Temple University as an undergraduate in the School of Pharmacy, continuing on to receive his medical degree. He completed his clinical internship and residency at the Geisinger Medical Center in Danville, Pa., before joining the United States Air Force. During his military service, Dr. Castle served as Chief of Medicine at Little Rock Air Force Base in Arkansas. Upon leaving military service, Dr. Castle received a fellowship in cardiology from Cleveland Clinic, where he became Head of the Section of Cardiac Pacing and Electrophysiology. Dr. Castle was originally appointed to Cleveland Clinic in 1973. After a four-year absence, he was re-appointed to the Cleveland Clinic in 1998.

 Dr. Castle  has been widely published in such journals as American Heart Journal, Journal of Electrophysiology and Clinical Progress in Pacing and Electrophysiology. In addition to his current role as medical consultant to the National Football League, Dr. Castle has been a past medical consultant for the Cleveland Indians, Cleveland Cavaliers and the Cleveland Ballet, and he served as Associate Team Physician for the Cleveland Browns.

Dr. Castle is a Fellow in the American College of Cardiology. He is a member of the Heart and Rhythm Society, Fellow of  American College of Cardiology, the Cleveland Academy of Medicine, the Ohio State Medical Association and the Northeast Ohio Pacemaker Society.

Education & Professional Highlights

Education & Professional Highlights

Appointed
1998

Education & Fellowships

Fellowship - Cleveland Clinic
Cardiology
Cleveland, OH USA
1973

Residency - Geisinger Medical Center
Medicine
Danville, PA USA
1969

Internship - Geisinger Medical Center
Transitional
Danville, PA USA
1966

Medical Education - Temple University School of Medicine
MD
Philadelphia, PA USA
1965

Undergraduate - Temple University
Philadelphia, PA USA
1961

Certifications

  • Internal Medicine
  • Internal Medicine - Cardiovascular Disease

Specialty Interests

cardiac arrhythmias, device implantation, electrophysiologic studies and ablation of arrhythmias

Research & Publications

Research & Publications

See publications for Lon Castle, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 5/17/2020, Dr. Castle has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

266 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
5 out of 5
Explains 4.9
Listens 5
Courtesy, Respect & Concern 5
Patient Rating of Doctor 5

54 Patient Comments

Reviewed on Sep 9, 2020

Dr. Castle always listens to my concerns & offers good advice.

Reviewed on Sep 3, 2020

All good. I see Dr. Castle every 6 months so his staff makes the appointments for me when I am ready to leave!

Reviewed on Sep 1, 2020

Dr. Castle has been my cardiologist for over 50 years and is the kindest person I know.

Reviewed on Sep 1, 2020

dr. castle is the best

Reviewed on Aug 17, 2020

dr castle is a wonderful doctor. I have been with him around forty years. can't say enough good things about him

Reviewed on Aug 17, 2020

DR. Castle was excellent as usual.

Reviewed on Aug 13, 2020

excellent doctor and excellent care

Reviewed on Aug 11, 2020

Dr. Castle is great. He was patient. Took the time to answer ally questions. He made me feel as if no question was trivial. He showed me the results of my tests. I feel lucky to have found him.

Reviewed on Jul 16, 2020

castle is a outstanding doctor

Reviewed on Jul 15, 2020

Dr Castle is a very caring and knowledgeable doctor who is great at putting me at ease and explaining everything.

Reviewed on Jul 14, 2020

Thankful for call from nurse to collect data prior to Dr. Castle's call.

Reviewed on Jul 14, 2020

Dr. Castle has successfully provided life quality care to my mother.

Reviewed on Jul 14, 2020

excellent. great doctor. he's my first cardiologist since 2005 still the same very good advice and diagnosis

Reviewed on Jul 14, 2020

great to be treated by a world class doctor

Reviewed on Jul 13, 2020

Doctors and staff are always kind and helpful.

Reviewed on Jul 1, 2020

Dr Castle is a very good person and Doctor

Reviewed on Jun 18, 2020

DR CASTLE IS AWESOME

Reviewed on Jun 17, 2020

Dr. Castle is the very best and the only reason that I am alive.

Reviewed on Jun 3, 2020

Dr. Castle always provides personal, compassionate and informed care.

Reviewed on Jun 2, 2020

Dr. Castle is such a wonderful employee and physician I am my whole family feel so grateful that he is my doctor. He is wise yet has an ability to really listen and do what's best. He's able to give a great measure of trust it is always there to help when someone is in need. I am so happy that he has my physician.

Reviewed on Jun 2, 2020

Of course there is nothing like the real thing. Although video conferencing was terrific. You get a certain feeling of being there with someone and looking at them I don't mind. Dr. Cassels one of them you just have a certain rapport with him immediately and although he's wonderful in every way even hundred videos circumstances there's nothing like seeing him in person and listening to all his wisdom.

Reviewed on Jun 2, 2020

Dr. Castle is great

Reviewed on May 28, 2020

I would consider Doctor Castle one of my favorite people on earth , he truly cares about people

Reviewed on May 27, 2020

I would recommend Dr.Castle, N his staff .

Reviewed on May 27, 2020

I have never had any problems, with Dr Castle or his Nurse's. or a I have never had any problems with Dr. Castle. And any of his Nurse's or staff.

Reviewed on May 26, 2020

All good. Very pleased with Dr. Castle and his staff. Real pros. I can't imagine better care, concern advice and attentiveness.

Reviewed on May 14, 2020

Dr. Castle always listens to any concerns and is very caring.

Reviewed on Apr 28, 2020

Dr castle is an amazing MD. he kind, courteous, professional, and always makes sure I feel at ease with him. you absolutely need more md's like him!

Reviewed on Apr 2, 2020

Dr Castle is always informative and professional.

Reviewed on Apr 2, 2020

Dr Castle is the best!

Reviewed on Mar 17, 2020

Dr. Castle is an excellent provider!!

Reviewed on Mar 4, 2020

Dr.Castle is a truly caring,considerate and extremely knowledgeable care giver. I feel the utmost confidence in his recommendations.

Reviewed on Mar 3, 2020

Dr. castle is awesome.

Reviewed on Feb 19, 2020

Dr Castle spends as much time as I need to answer any questions I have and makes sure I understand my options.

Reviewed on Feb 19, 2020

I have recommended Dr Castle to multiple people for care

Reviewed on Jan 20, 2020

The Cardio Department at Fairview is the best I've ever experienced. Dr. Castle is exceptional and has all of my confidence.

Reviewed on Jan 16, 2020

Dr. Lon Castle is the best! He did my cardio version in May. Believe it or not I look forward to my next visit in July!

Reviewed on Jan 3, 2020

Dr. Castle was excellent.

Reviewed on Jan 3, 2020

First time visit with Dr. Castle and we were very please with his attention to detail, his comments and information.

Reviewed on Dec 19, 2019

Dr. Castle is so very kind and concerned. He is a great Doctor and a great person!

Reviewed on Dec 19, 2019

Dr. Castle always has his patients best interest at heart. I absolutely support is use if "the patch" for monitoring the heart as opposed to the archaic holster monitor. my 92 year old mom loves the fact that there are no wires!

Reviewed on Dec 5, 2019

Dr. Castle is great but his office does not answer calls.

Reviewed on Nov 14, 2019

Been with the Care provider 40 years best Dr. in his field

Reviewed on Nov 11, 2019

I consider myself very fortunate to be under the care of Dr. Lon Castle. It's also my personal feelings that CCF is very fortunate to have Dr. Castle on their staff. He is the absolute best there is

Reviewed on Oct 30, 2019

Dr. Castle is extremely professional and the best cardiologist!

Reviewed on Oct 30, 2019

Dr. Castle is always courteous and friendly. I had no questions, so I skipped that one. He is very thorough in explaining my test results, prognosis, etc.

Reviewed on Oct 29, 2019

Always a great experience with Dr. Castle

Reviewed on Oct 10, 2019

Dr. Castle is always caring. He provides explanations of all aspects of my health care. I would highly recommend him.

Reviewed on Oct 9, 2019

I love Dr. Castle, I travel 45 minutes 2 times a year unless I have a problem. I only do this because I've been seeing him for many years and I will travel anywhere to see him. He is a very good doctor and when the time comes for him to retire. CCF will be loosing one of the BEST!

Reviewed on Oct 3, 2019

Dr.Lon Castle is a highly competent Cardiologist whom I have had the privelege of having as my doctor for some 12 + years.I would unhesitatingly recommend Dr.Castle to other people seeking a Cardiologist.

Reviewed on Oct 2, 2019

Couldn't ask for a better care provider!

Reviewed on Sep 19, 2019

The Staff is excellent and let my doctor know everything I said to them before I saw him.

Reviewed on Sep 18, 2019

Dr. Castle is the best ESP. Cardiologist.Yes, I recommend him to everyone looking for a cardiologist. Because his is the BEST.

Reviewed on Sep 17, 2019

dr castlle and stastaff ll very helpful and friendly

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