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Dr. Donald Mahon, MD

Cardiology* Age 70
Dr. Donald Mahon, MD
4.6 (10 Ratings)

Offers telehealth

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Dr. Donald Mahon, MD is a Cardiologist in Orange, CA.
Dr. Donald Mahon, MD
4.6 (10 Ratings)
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Dr. Donald Mahon, MD

Cardiology* Age 70
Orange, CA
Accepting new patients
43 years of experience

Offers telehealth

Dr. Donald Mahon, MD is a Cardiologist in Orange, CA.

About

Dr. Mahon graduated from Baylor University. Dr. Donald Mahon, MD is a Cardiologist in Orange, CA and has 43 years experience. Dr. Mahon currently practices at St. Joseph Heritage Orange - Cardiology and are affiliated with Providence St. Joseph Hospital Orange. Dr. Mahon has experience treating conditions like Rheumatic Tricuspid Disease among other conditions at varying frequencies. At present, Dr. Mahon received an average rating of 4.6/5 from patients and has been reviewed 10 times. Dr. Mahon's office accepts new patients and telehealth appointments. Dr. Mahon is board certified in Cardiovascular Disease and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Rheumatic Tricuspid Disease
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Rheumatic Tricuspid Disease
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Rheumatic Tricuspid Disease
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aortic Ectasia
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atherosclerosis of Aorta
Atrial Fibrillation
Atrial Flutter
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Carotid Artery Disease
Carotid Sinus Syncope
Chest Pain
Chronic Congestive Heart Failure
Chronic Deep Vein Thrombosis (DVT)
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Chronic Venous Embolism Thrombosis
Congestive Heart Failure
Coronary Artery Disease (CAD)
Deep Vein Thrombosis (DVT)
First Degree Heart Block
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Heart Attack (STEMI)
Heart Disease
Heart Murmur
Heart Palpitations
Heart Valve Disorders
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Lipid Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Regurgitation
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Second Degree Heart Block
Secondary Renovascular Hypertension
Sick Sinus Syndrome
Sinus Bradycardia
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Ventricular Tachycardia (VT)
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Ultrasound
Cardioversion, Elective
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
Percutaneous Coronary Intervention (PCI)
Abdominal Aortic Aneurysm (AAA)
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Dissection
Aortic Stenosis
Aortopulmonary Septal Defect
Atrial Septal Defect
Atypical Atrial Flutter
Benign Heart Tumors
Biventricular Heart Failure
Cardiac Tamponade
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Chronic Thromboembolic Pulmonary Hypertension
Coarctation of the Aorta
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Congenital Mitral Valve Insufficiency
Constrictive Pericarditis
Cor Pulmonale
Coronary Artery Dissection
Ebstein's Anomaly
Endocarditis
Hyperkalemia
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Limb Swelling Caused by Fluid Overload
Long COVID Disorder
Mitral Valve Prolapse
Mitral Valve Stenosis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Orthostatic Hypotension
Patent Ductus Arteriosus
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Arterial Disease of Extremities
Primary Pulmonary Hypertension
Pulmonary Edema
Rheumatic Mitral Stenosis
Septal Defect
Sinus Tachycardia
Systemic Vasculitis
Third Degree Heart Block
Thoracoabdominal Aortic Aneurysm
Unstable Angina
Ventricular Fibrillation
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Ablation for Cardiac Arrhythmias
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiac Myocardial Perfusion Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
Nuclear Stress Testing
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Thrombolysis
Tilt Table Testing
Transcatheter Mitral Valve Repair
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care) PPO
  • Choice Plus POS II
    Managed Choice (Open Access) POS
    Premier Care Network Plus - Innovation Health
    Aetna
    AWH Southern California HMO
    Deductible Plan CA Members Only HMO
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Savings Plus of CA EPO
  • Northern CA Cigna + Oscar Open Access Plus EPO
    Northern CA Cigna + Oscar LocalPlus EPO
  • Open Access Plus
    Southern CA Select HMO
    Cigna PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Premium
  • Medica Choice
    Nexus Open Access
    SignatureValue - CA HMO
    Options PPO
    Choice Plus POS
  • Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Pathway HMO
    Anthem Blue Connection EPO
    California Care Small Group HMO
    Vivity CA HMO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
    California Care Large Group HMO
    Pathway EPO
    Prudent Buyer Large Group CA PPO
  • CA Employer Group Plans HMO
    CA Healthnet PPO
  • Trio ACO HMO
    Bronze Full 4500 PPO
    Platinum 90 PPO
    Access Plus Savenet HMO
    Silver 70 PPO
    Local Access Plus HMO
    Bronze 60 SHOP PPO
    Blue Shield of California
    Access Plus HMO
    Platinum Access+ 25 HMO
    Platinum Local Access + HMO 25 HMO
    Blue High Performance Network EPO
  • Choice POS
    National POS
    Choice Care PPO
  • Advantage Health Solutions HMO

Locations

  1. 1 St. Joseph Heritage Orange - Cardiology
    1140 W La Veta Ave Ste 430, Orange, CA 92868
    Icon Directions Right Arrow Directions Phone Icon (714) 543-5555

Patient Satisfaction

Likelihood to recommend Dr. Mahon
4.6
Based on 10 Reviews
5 Stars (9)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Dec 28, 2020
Dr. Mahon is an excellent physician
Anita Allen — Dec 28, 2020
See more reviews on Healthgrades
Photo: Dr. Donald Mahon, MD
How would you rate your experience with Dr. Donald Mahon, MD?
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Dr. Mahon's Office & Staff

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  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mahon

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(714) 543-5555

About Me

Specialties*
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Baylor University
    1982
Medical Education

Board Certifications

Board Certifications
  • Cardiovascular Disease, Cardiovascular Disease and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mahon communicate via email?
No responses yet.
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Does Dr. Mahon offer telehealth services or virtual visits?
2 users said yes.
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(2)
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Does Dr. Mahon offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Mahon have free onsite parking?
No responses yet.
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Does Dr. Mahon offer weekend visits?
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Does Dr. Mahon offer evening visits?
No responses yet.
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Does Dr. Mahon specialize in working with children or adolescents?
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Does Dr. Mahon specialize in working with seniors?
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Does Dr. Mahon specialize in couples therapy?
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Does Dr. Mahon specialize in working with LGBTQ+ community?
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Does Dr. Mahon accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Donald Mahon, MD. To arrange an appointment, call the number on Dr. Mahon's profile.

Dr. Mahon frequently treats the following conditions: Rheumatic Tricuspid Disease. See more on Sharecare.

Dr. Donald Mahon, MD is affiliated with Providence St. Joseph Hospital Orange.

Yes, Dr. Donald Mahon, MD holds board certification in Cardiovascular Disease, Cardiovascular Disease and Internal Medicine.

Hospital Affiliations

  • Providence St. Joseph Hospital Orange

    1100 W Stewart Dr, Orange, CA