Donald E. Rediker, MD
Mission Viejo, CA 92691
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
Mission Heritage Mission Viejo - Cardiology
26800 Crown Valley Parkway, Suite 250, Mission Viejo, CA 92691
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About Donald E. Rediker
Dr. Rediker received his bachelor of science degrees in both Chemistry and Biology from M.I.T. He was elected to Phi Beta Kappa as a junior in 1976. He completed his medical school training at Washington University School of Medicine, and was elected to the Alpha Omega Honor Society in 1981. He received his Internal Medicine Residency training at Stanford University Hospital. He then served as a Clinical and Research Fellow in Cardiology at Massachusetts General Hospital, Harvard Medical School. Dr. Rediker has been in private practice in Cardiology as a member of the Mission Internal Medical Group since 1987 and has served as President and Vice-President of Mission Internal Medical Group. He is also an Assistant Clinical Professor of Medicine at the University of California, Irvine.
In his spare time, Dr. Rediker enjoys playing tennis and snow skiing. His personal philosophy on life is Carpe Diem, seize the day!
Washington University- School of Medicine
InternshipStanford University- Lucile Packard Childrens Hosp
ResidencyStanford University- Lucile Packard Childrens Hosp
Fellowship
Massachusetts General Hospital
1987
- American Board of Internal Medicine, Cardiovascular Disease
- American Board of Internal Medicine, Internal Medicine
26800 Crown Valley Parkway, Suite 250
Mission Viejo, CA 92691
Providence Mission Hospital - Laguna Beach
Providence Mission Hospital - Mission Viejo
Community Reviews
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As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
This provider has always provided excellent care
Providence Patient
Dr Rediker and his team are the best in the industry I don't know what I'm going to do when here retires in 2025!
Providence Patient
I always enjoy visits with Dr Rediker
Providence Patient
Listens and works with me to resolve issues.
Providence Patient
He saved my life .
Providence Patient
I received excellent care, let's listen to, was asked to get a blood test and to wear a heart monitor for a few days. I always receive excellent care with Dr Rediker.
Providence Patient
Dr Rediker is very professional and has always taken care of me very well! He is a top notch cardiologist!! Love him!!
Providence Patient
The best of everything!!!
Providence Patient
Dr Rediker and his staff are the best
Providence Patient
Dr. Rediker is caring, smart and takes time to listen to my concerns.
Providence Patient
I have been a patient of Doctor reddickers for over 30 years. I feel very comfortable with his decisions on my health he's done a great job.
Providence Patient
I am sad to hear Dr. Rediker will be retiring in 2025
Providence Patient
Very good to excellent experience.
Providence Patient
Always good. On time
Providence Patient
Excellent care
Providence Patient
Excellent
Providence Patient
Dr. Rediker and staff are all friendly, courteous, and professional in caring for the patient's health.
Providence Patient
All good
Providence Patient
Dr Rediker and office make the visits "painless."
Providence Patient
Outstanding doctor who is transparent and empathetic.
Providence Patient
He listin and offer advise without haste
Providence Patient
Dr Rediker is warm and highly professional. He listens and gives appropriate advice as necessary.
Providence Patient
Dr Rediker is a great doctor. I have heart issues and he has treated me very well for many years.
Providence Patient
Always great care and attention to my care
Providence Patient
Great doctor. Excellent healthcare.
Providence Patient
Dr. Rediker has been my cardiologist for approx. 20 years. I think he is the best there is, and I hate to see him retire.
Providence Patient
Had a wonderful experience with Dr. Rediker as usual. His staff was informative and friendly as well.
Providence Patient
I'm very happy all my doctors at Heritage Medical Group
Providence Patient
Dr Rediker is the best!
Providence Patient
I am satisfied with Dr. Rediker, he is excellent.
Providence Patient
I've been going to Dr Rediker for at least 20 years? So you know that I really think he's Grand.
Providence Patient
Excellent
Providence Patient
Dr Rediker has been my cardiologist for quite sometime and he has taken very good care of my health.
Providence Patient
Dr rediker is my cardiologist. I flew 1500 miles to see him about an issue my pcp discovered. That is how high my respect is for him and his staff.
Providence Patient
Dr Rediker provides a first class practice in all respects.
Providence Patient
Very happy with the overall service from the physician and the assistance from the nurse practitioner. Always feel at ease with the office staff.
Providence Patient
Great to see him again!
Providence Patient
Great experience and care.
Providence Patient
Always an excellent experience with Doctor Rediker and team!!
Providence Patient
I find Dr Rediker to be an excellent physician. He pays attention to what I have to say & provides excellent feedback. I know I am in good hands!
Providence Patient
Dr. Rediker is a wonderful doctor
Providence Patient
I could not be happier than to have Dr. Rediker as my cardiologist!
Providence Patient
Very good visit. Listened and answered all questions.
Providence Patient
Always a professional experience
Providence Patient
More doctors need to run their office as this office, never have to wait more than 5 minutes, every one is on time and friendly and efficient.
Providence Patient
Dr and assistant are wonderful, very helpful
Providence Patient
Always attentive. The Best at what he does. Very well respected. I feel he is very respected and a great person.
Providence Patient
Cardiac Department is awesome!
Providence Patient
I like and respect dr rediker. My husband goes to him. And has excellent care
Providence Patient
Dr. Rediker Is the THE BEST1111
Providence Patient
Excellent doctor and staff
Providence Patient
The best!!
Providence Patient
Very professional and courteous
Providence Patient
Dr. Rediker has been my cardiologist since 1989. He's the best.
Providence Patient
Great doctor. He saves lives. Really cares about his patients
Providence Patient
He is an amazing doctor.
Providence Patient
Sorry to see him retiring soon
Providence Patient
Staff and doctor were courteous and professional
Providence Patient
Excellent !!!!!
Providence Patient
Dr.Rediker is an awesome Doctor!!
Providence Patient
Dr. Rediker is the best doctor!
Providence Patient
I was having problems with myHeart and asked for an EKG. I was given an Appointed within 3 hrs. I was very pleased.
Providence Patient
My Provider is the best, I am thank full for his care. Very kind and compassionate person. God Bless him!
Providence Patient
I am very pleased over the quality of care that I receive.
Providence Patient
Able to advise me on what to do about my blood pressure. Scheduled follow up visit for 3 months.
Providence Patient
Dr. Rediker has provided excellent care to me and I would highly recommend him to other patients.
Providence Patient
Great "bedside manners".
Providence Patient
Good
Providence Patient
Great doctor and great person
Providence Patient
From the very nice receptionists to the Nurse practitioner to Dr. Redeker, the care and knowledge of my problems were outstanding. The Nurse Practitioner and Dr Redeker spent extra time with me because of my concerns. Good job
Providence Patient
The doctor was open to my suggestions concerning alleviating a particular medication based upon test results.
Providence Patient
Dr Rediker Is always professional and listens to all of my concerns. He is an excellent Doctor.
Providence Patient
Great exp.
Providence Patient
Excellent care!!!
Providence Patient
Each Dr. Is a highly qualified professional.
Providence Patient
Very good Doctor. I will make future appointments with Dr. Rediker
Providence Patient
All good!
Providence Patient
Dr redeker is an excellent cardiologist
Providence Patient
Dr Rediker is the best!
Providence Patient
My experiences with this provider and all his support staff have always been very expedient, polite and thorough. When I called for an appoint, the receptionist worked with me to obtain what time was best for me. She was very polite and understanding.
Providence Patient
Office visit with the MD, NP and office staff went very organized. Office very clean and had a relaxed setting.
Providence Patient
Everyone was extremely friendly and helpful and on time. Great experience.
Providence Patient
Great experience
Providence Patient
Always feel well taken care of.
Providence Patient
Dr. Rediker is the best
Providence Patient
I had a great experience all around from the scheduling to check in to initial vitals being taken and with the doctor. I was very happy with this, my first visit.
Providence Patient
Dr. Rediker is knowledgeable, concerned, thoughtful, and friendly, and thoroughly takes time
Providence Patient
Dr. Rediker is a great cardiologist.
Providence Patient
Very pleased with this provider. Very quick response from the referring doctor for required tests and consultations.
Providence Patient
He's the best in the field, hands down!!!
Providence Patient
Great experience
Providence Patient
Dr. Rediker is always very knowledgeable and interested in my case.
Providence Patient
Good doctor
Providence Patient
Dr Rediker was very thorough.
Providence Patient
DR. REDIKER HAS BEEN MY CARIDIOLOGIST FOR AT LEAST 15 YEARS OR MORE. I COULDN'T ASK FOR A BETTER PHYSICIAN FOR MY HEART PROBLEMS. I WILL BE SAD TO SEE HIM GO WHEN HE RETIRES.
Providence Patient
Darn great Dr and staff! Been taking care of me for more than 10 years!
Providence Patient
Really liked him. He was honest. Easy to talk to and nade me feel comfortable about my condition.
Providence Patient
Dr Rediker was exceptionally professional, very informative and empathetic.
Providence Patient
Nothing but good with Dr. Rediker!
Providence Patient
Dr Ridiker took time to answer all my inquiries. Very satisfied
Providence Patient
Excellent
Providence Patient
Dr Rediker is the best
Providence Patient
I always feel rushed when I see Dr Rediker. I feel I get short answers to my questions or a "don't worry about it". He didn't even listen to my breathing or heart at my last visit. You are making me think that maybe I need a new cardiologist.
Providence Patient
Cannot ask for better!!
Providence Patient
Dr Rediker very professional
Providence Patient
Very professional from beginning to end from staff and the doctor who listens intently on what I have to say.
Providence Patient
Dr. Rediker is my cardiologist, and has been an excellent doctor to me for years......he makes adjustments to my medicine as necessary and listens to and addresses all my health concerns. The office staff is always respectful, friendly, warm, and very knowledgeable
Providence Patient
I am very pleased with the my chart program and that all my medical records are all accessible to the providers under this group.
Providence Patient
Clinical Interests
- Abnormal Coronary Angiography
- Abnormal Stress Test
- Acute Bacterial Endocarditis
- Acute Decompensated Heart Failure
- Adenosine Stress Test
- Anticoagulation
- Aortic Diseases
- Aortic Valve Disease
- Arrhythmia
- Atherosclerosis
- Athletic Heart Syndrome
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect (Asd)
- Atrial Tachycardia
- Atrioventricular Block
- Autoimmune Pericarditis
- Bicuspid Aortic Valve
- Bradycardia
- Cardiac Angina
- Cardiac Insufficiency
- Cardiac Rehabilitation
- Cardiac Risk Assessment
- Cardiac Tumor
- Cardiomegaly
- Cardiomyopathy
- Cardiopulmonary Exercise Testing
- Cardiorenal Syndrome
- Chest Pain
- Claudication
- Congestive Heart Failure (Chf)
- Coronary Artery Calcification
- Coronary Artery Disease
- Dobutamine Stress Test
- Eisenmenger Syndrome
- Exercise Intolerance
- Familial Arrhythmias
- Familial Dilated Cardiomyopathy
- Familial Hypertrophic Cardiomyopathy
- Family History Of Sudden Cardiac Death
- Giant Cell Myocarditis
- Heart Murmur
- Heart Racing
- Heart Valve Disease
- Holter Monitor
- Hypertrophic Cardiomyopathy
- Idiopathic Hypertrophic Subaortic Stenosis
- Infiltrative Disorders Of The Heart
- Ischemic Cardiomyopathy
- Left Bundle Branch Block
- Left Heart Failure
- Left Ventricular Dysfunction
- Mitral Regurgitation
- Mitral Valve Disease
- Mitral Valve Prolapse
- Mitral Valve Regurgitation
- Mitral Valve Stenosis
- Myocardial Infarction (Mi)
- Myocarditis
- Orthopnea
- Patent Ductus Arteriosus
- Patent Foramen Ovale
- Patent Foramen Ovale Closure
- Pericardial Effusion
- Pericarditis
- Pre Excitation Syndrome
- Premature Ventricular Contractions
- Prinzmetals Angina
- Pulmonary Artery Stenosis
- Pulmonary Edema
- Pulmonary Valve Disorders
- Pulmonary Valve Insufficiency
- Pulmonary Valve Stenosis
- Refractory Angina
- Rheumatic Aortic Regurgitation
- Rheumatic Aortic Stenosis
- Rheumatic Diseases Of Pulmonary Valve
- Rheumatic Heart Disease
- Rheumatic Heart Failure
- Rheumatic Mitral Regurgitation
- Rheumatic Mitral Stenosis
- Right Bundle Branch Block
- Secondary Hypertension
- Sick Sinus Syndrome
- Stress Echo Cardiogram
- Subaortic Stenosis
- Supraventricular Tachycardia
- Syncope
- Tachycardia Bradycardia Syndrome
- Thallium Stress Test
- Transesophageal Echocardiography
- Transthoracic Echocardiogram
- Tricuspid Regurgitation
- Tricuspid Valve Disease
- Valve Stenosis
- Valvular Endocarditis
- Valvular Heart Disease
- Vasovagal Syncope
- Virtual Care
Dr. Rediker is an amazing doctor. He takes his time to explain and listen to question's when I have them. He truly cares about his patients. Great doctor.
Providence Patient