background
background
Dr. Malak Isaac, MD

Dr. Malak Isaac, MD

Family Medicine*
25+ years of experience

Dr. Malak Isaac, MD is a family medicine physician in Centreville, VA and has over 25 years of experience in the medical field. He graduated from Cairo University Faculty of Medicine in 1998. He is affiliated with Reston Hospital Center. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 34 reviews 5 Star Rating (34 reviews)
Patient Favorite Award

Dr. Isaac is a patient favorite Family Medicine Physician

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Areas of ExpertiseDr. Isaac specializes in the areas of Adolescent Medicine & Family Practice. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

Experience Check

Search for experience in a specific area

Dr. Isaac's Reviews

Likelihood to recommend Dr. Isaac

5.0
34 ratings, 28 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

BEST DOCTOR
I had been looking for a good Dr. that cared about my husband and me. And I finally found one in Dr. Isaac. His support team in the office is a great fit for a wonderful experience. I pray he doesn't retire as I wouldn't know what to do then. He has been the answer to our prayers.Thank you, Dr. Isaac and your wonderful team you have! Mary, I know you are leaving, and you will be greatly missed, God speed with your new schooling!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Deborah Phillips – Mar 27, 2025
×Post a ResponseAre you Dr. Isaac?
The Best
Dr Isaac is on top of medical developments in the areas that concern both my wife and myself. Dr Isaac knows us and clearly cares about our well beginning. His practice members clearly know and respond to our issues in very quick actions.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 08, 2025
×Post a ResponseAre you Dr. Isaac?
Dr Isaac took the time to go over my tests results and adequately explain them. In addition, during an emergency situation he returned my call quite quickly and told me what I needed to do.And his staff is excellent!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 07, 2025
×Post a ResponseAre you Dr. Isaac?
Very Attentive
Dr Isaac will actually listen! I found him very attentive and his calming demeanor made it easy for me to open up and share my health history including my own concerns without fear of judgement. His staff are polite and flexible when it comes to scheduling. It’s been great being a patient of Dr Isaac.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Andrea – Feb 13, 2025
×Post a ResponseAre you Dr. Isaac?
very caring physician
Telehealth
listen to problems, making suggestions
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nancy Keyser – Feb 11, 2025
×Post a ResponseAre you Dr. Isaac?
Dr Isaac and his staff are very caring and make me feel very special. He always listens to what I have to say and discuss concerns and any options for treatment.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 07, 2025
×Post a ResponseAre you Dr. Isaac?
Dr Isaac is always prepared for my visits and LISTENS! He makes sure he works towards healing my problems. Not just treating them. We are fortunate to have him in our area. He and his staff are always responsive to whatever my issue is
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Gregory Passic – Dec 20, 2024
×Post a ResponseAre you Dr. Isaac?
Wellness Care in Action.
I was not happy with my care professionals for many years as they only dealt with sickness vs. health. A relative recommended Dr. Isaac. After an initial interview I jumped at the chance to have a Functional doctor with common interests in Wellness.We began with the standard tests and physical but also shared our philosophies of how wellness should work, including a systems approach with data driven decisions and actions. Most important was Dr. Isaac's willingness to spend real time with me to help me understand more deeply why diet and exercise could significantly improve my health. After getting my test data and listening to Dr. Isaac, I made a commitment to take responsibility for my health including a one year plan with quarterly goals. We set up a metrics based Dashboard with Goals and just completed the Quarter 1 Sprint. The results are amazing. I am now a converted believer in food and exercise as medicine and look forward to continuing my partnership with Dr. Isaac.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mike Long – Dec 19, 2024
×Post a ResponseAre you Dr. Isaac?
Excellent Primary Physician
I have complex heart and orthopedic medical conditions. Dr. Isaac is excellent and coordinates with my other physicians and manages my prescription medications. He’s thorough, very professional and accessible. Highly recommended!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
James E. Swiger, Sr. – Nov 22, 2024
×Post a ResponseAre you Dr. Isaac?
Dr Isaac is GREAT!!!
Outstanding support caring professional
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Bruce Brotman – Nov 21, 2024
×Post a ResponseAre you Dr. Isaac?
Wonderful Team!
Very caring doctor and staff. Dr. Isaac listens and takes time with patients to understand the whole picture of their issues and health. He follows up when it is needed and he and his staff will get you to the right specialist when you need one. This is an excellent practice!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
C&S – Sep 26, 2024
×Post a ResponseAre you Dr. Isaac?
Annual wellness exam
Very through. Covered all the components in a detailed and efficient manner. Left the exam feeling good about my current state of health. He answered all my questions in a clear and concise manner.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
David – Jul 18, 2024
×Post a ResponseAre you Dr. Isaac?
Dr. Isaac continues to be an excellent doctor!
Dr. Malak Isaac already provides timely and professional health delivery to me. He is an excellent and thorough communicator whether at the 'Annual Wellness Exam' or routine consultation efforts. Dr. Isaac is considered a compassionate person and always provides excellent medical directions. His network system is impressive with 'all' his outstanding referrals. His staff (including Mary, Christina and Mrs. Isaac) goes the extra mile with regards to all instructions and health care delivery matters. I look forward to my next visit! Warm regards, John W. Stine
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John W. Stine – May 27, 2024
×Post a ResponseAre you Dr. Isaac?
ENTIRE STAFF IS 'TOP SHELF', DR. ISSAC IS A WONDERFRUL DOCTOR!!. HE IS VERY EASY TO ,TO CONTACT ,AND RETURNS CALLS ,ALWAYS. ,SAME DAY. IM' VERY HAPPY WITH MY DOCTOR, AND ALL HIS ASSOCIATES. GOD BLESS THEM ALL !!. Pappal Lunson . John Lunson 'RUSTY'
What went well
  • I felt respected
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John Lunson – Mar 21, 2024
×Post a ResponseAre you Dr. Isaac?
Easy transition
The transition from Dr Levinson to Dr Malak was very easy and service is at the same high level!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 21, 2024
×Post a ResponseAre you Dr. Isaac?
Thorough and Professional
Dr. Isaac was very thorough and professional in reviewing all testing and issues with my health. His philosophy on health care, his availability, his knowledge and professionalism were key factors in choosing him as my physician.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Pat K. – Mar 21, 2024
×Post a ResponseAre you Dr. Isaac?
Amazing Doctor
Dr Isaac is very responsive and treats his patients like family. I am grateful for Dr Isaac, Mary and the team.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Fouad Qreitem – Feb 07, 2024
×Post a ResponseAre you Dr. Isaac?
Patient understanding, solid advice, talks to you not over your head. Fine bedside manners.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jan 26, 2024
×Post a ResponseAre you Dr. Isaac?
My Last Visit To Dr Isaac's Office
I like the fact that I was able to make the appointment on very short notice. When I call for an appointment, the staff always knows who I am. And as a follow up to that appointment, I was able to email Dr. Isaac, on progress that was being made, to which he responded. In addition, I am confident in the advice and recommendations that Dr Isaac is giving me. When I arrive at the office, the wait time is normally just a few minutes. There are usually no other patients in the waiting room. So I know that I will be able to get in and be seen without a long wait.
What went well
No results
What could be improved
No results
Helpful
Jan 26, 2024
×Post a ResponseAre you Dr. Isaac?
Yearly physicals
This one and the last are hands down the best physicals I have received, with real world applicable suggestions to improve my health.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John Schumacher – Jan 26, 2024
×Post a ResponseAre you Dr. Isaac?

Leave a review

How was your experience with Dr. Isaac?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

Insurance Check

Search for your insurance carrier and choose your plan type

About Me

Watch Dr. Isaac's Video

care philosophy

Treat patients with respect , listen to the core issues and make an informed shared desicion , close follow up as needed .Personalized treatment that fits your situation .Pellets treatment for hormone deficiency 

biography

Board Certified in Family Medicine Physician , Evidence based Practice oriented , an expert in personalized health care , MDVIP affiliate physician in centreville ,Virginia , an expert in Hormone replacement therapy fpr males and females , intrested...read more
  • Family Medicine

  • Concierge Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Virginia - Charlottesville Va|university Of Virginia, Family Medicine Charlottesville, Va Family Medicine 2005-2007

    Residency Hospital, 2007
  • Christus|lenox Hill Hospital New York, Ny 2003-2004 Christus St. Joseph Hospital Houston, Tx 2004-2005

    Internship Hospital, 2005
  • Cairo University Faculty Of Medicine

    Medical School, 1998
American Board of Medical Specialties®
American Board of Family Medicine
Adolescent Medicine
Family Practice
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Arabic

Patient Favorite Award

Dr. Isaac is a patient favorite Family Medicine Physician

    Read our methodology

    Affiliated Hospitals

    • Reston Hospital Center

      1850 Town Center Pkwy
      Reston, VA 20190
      Recipient of 33
      hospital awards

      America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Patient Safety Excellence Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      81%
      Patients said they were given information about recovering at home

      3% lower than the national average

      73%
      Patients said that doctors always listened to them and explained things well

      3% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality