
Highlights
Age Groups Seen
- Adults (18+ years)
Languages
- English
Gender
MaleAffiliations
- Virtua Medical Group
About David R. Schlessel
Professional Statement
Locations
- Virtua Cardiology - Voorhees at 2309 Evesham Road
- 2309 East Evesham Road, Suite 101B, Voorhees, NJ 08043
- Get Directions
- phone: 856-424-3600
- fax: 856-424-7154
Expertise
Education
- Fellowship: University of Chicago Medical Center, Cardiology, 1997
- Internship/Residency: SW Med School @ Dallas, Univ of TX, Internal Medicine, 1993
- Medical School: New York University School of Medicine, MD, 1990
Board Certifications
- Nuclear Cardiology: Certification Board of Nuclear Cardiology (CBNC)
- Cardiovascular Disease: American Board of Internal Medicine, 1997
Insurance
- Aetna
- Aetna Assure Premier Plus
- Aetna Managed Medicaid
- Aetna Managed Medicare
- Amerihealth
- Amerihealth Administrator
- Cigna
- Cigna Managed Medicare
- Clover Health
- Horizon Blue Cross
- Horizon Blue Cross Managed Medicare
- Horizon Managed Medicaid
- Horizon NJ Total Care
- Humana Managed Medicare
- Humana Military
- IBC-Keystone
- Independence Administrator
- Independence Blue Cross
- Medicaid
- Medicare
- Meritain Health
- Oxford
- Trinity Health Pace
- UMR Commercial
- Uniformed Service Family Health Plan
- United Healthcare
- United Healthcare Managed Medicaid
- United Healthcare Managed Medicare
- Veterans Administration
- Wellcare Managed Medicaid
- Wellcare Managed Medicare
Ratings & Reviews
4.9 out of 5
366 ratings, 109 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/4/2026
The complete staff was c0urteous and efficient.
- 5 out of 5 starsReviewed on 4/2/2026
Dr Dave i i s the best!!!
- 5 out of 5 starsReviewed on 4/1/2026
The whole group is fantastic!
- 5 out of 5 starsReviewed on 3/30/2026
Dr. Schlessel is always on time and is very thorough. He is very easy to talk to and is very clear with what he deems to be the best care for me.
- 5 out of 5 starsReviewed on 3/30/2026
nice that there was no annoying tv in waiting room
- 5 out of 5 starsReviewed on 3/29/2026
No further accolades are necessary. Service & Satisfaction were (are) outstanding.
- 5 out of 5 starsReviewed on 3/30/2026
Wonderful doctor! He knows my history and keeps tabs on my labs. Nursing assistant was also very pleasant and knowledgeable
- 5 out of 5 starsReviewed on 3/25/2026
The entire staff was very friendly and helpful.
- 5 out of 5 starsReviewed on 3/22/2026
Dr. Schlessel is the most comprehensive and knowledgeable doctor. He is excellent! I would highly recommend.
- 5 out of 5 starsReviewed on 3/6/2026
The Doctor was fantastic. Very concerned and paid attention to my concerns. I felt very comfortable for my first visit. I feel I can trust him with my care.
- 5 out of 5 starsReviewed on 3/5/2026
I have been a patient of Dr. Schlessel for 22 years. I have the utmost respect of Dr. Schlessel.
- 5 out of 5 starsReviewed on 3/4/2026
Very glad that I found Dr David Schlessel.
- 5 out of 5 starsReviewed on 3/1/2026
I found the nursing asst/tech rather brusque in her attitude. The people at the front desk were warm and a pleasure to work with.
- 5 out of 5 starsReviewed on 2/25/2026
Dr Schlessel continues to involve me in my care. He explains my current condition in terms that I am able to understand and he discusses treatment options that may benefit me in the future. He also appears to be genuinely interested in my feedback, health and wellbeing.
- 5 out of 5 starsReviewed on 1/31/2026
I had noticed a discrepancy in scan results and told Dr. Schlessel and was happy to see that he had also noticed the discrepancy, it was at the top of his list to discuss with me. Thanks to that I am getting a different test to confirm actual results.
- 5 out of 5 starsReviewed on 1/23/2026
He's a good doctor, if after your appoint and addition info shows up. He'll let you know and ask how you want to procede with your care.
- 5 out of 5 starsReviewed on 1/21/2026
He is very good and explains all treatments and what I can do to improve some of my test results.
- 5 out of 5 starsReviewed on 1/21/2026
Dr Schlessel appears right on top of my medical condition.
- 5 out of 5 starsReviewed on 1/21/2026
Hi, I would like to talk about the doctor, that he is a great doctor. He cares a lot and I trust him.
- 5 out of 5 starsReviewed on 1/14/2026
Have used provider for over 25 years and have every confidence in my treatment.
- 5 out of 5 starsReviewed on 1/14/2026
Very good medical advice. Trust my cardiologist.
- 5 out of 5 starsReviewed on 1/11/2026
Great
- 5 out of 5 starsReviewed on 1/11/2026
Very professional very accommodating and very caring
- 5 out of 5 starsReviewed on 1/11/2026
It was great
- 5 out of 5 starsReviewed on 1/11/2026
Dr Schlessel is very thorough and knowledgeable.
- 5 out of 5 starsReviewed on 12/29/2025
Dr. Schlessel is a very good cardiologist, he takes the time to explain any issues that I may be experiencing he has a great bedside manner and I trust his expertise!
- 5 out of 5 starsReviewed on 12/28/2025
Very professional and caring staff and physician
- 5 out of 5 starsReviewed on 12/16/2025
Very professional
- 5 out of 5 starsReviewed on 12/16/2025
Everyone is very courteous & friendly.
- 5 out of 5 starsReviewed on 12/14/2025
The Dr and his staff are so responsive in between visits and are so helpful during the visit!
- 5 out of 5 starsReviewed on 12/12/2025
Thank you
- 5 out of 5 starsReviewed on 12/11/2025
I have the greatest trust in this provider
- 5 out of 5 starsReviewed on 12/7/2025
Very prompt re time waiting to be brought in the exam room and then again, promptly seen by the doctor.
- 4 out of 5 starsReviewed on 12/7/2025
Very good I found them caring and responsible
- 5 out of 5 starsReviewed on 12/1/2025
Dr. Schlessel has been my cardiologist for 24 years. He is extremely knowledgeable and I totally trust his care and decisions on my behalf. He knows my history and refers to his notes from past visits to guide me in my heart health. He is a tremendous Doctor who really cares for patients.
- 5 out of 5 starsReviewed on 11/30/2025
The staff was so great n acted professionally
- 5 out of 5 starsReviewed on 11/23/2025
Very thorough examination here
- 5 out of 5 starsReviewed on 11/22/2025
I love Dr Schlessel
- 5 out of 5 starsReviewed on 11/23/2025
Dr. Schlessel and the staff are always just amazing making sure everything is taken care of. The doctor spends plenty of time with you and answers all of your questions. He's the best.
- 5 out of 5 starsReviewed on 11/21/2025
Great experience every time I go there all willing to help. And my doctor is the best.
- 5 out of 5 starsReviewed on 11/21/2025
Very satisfied with my care and information provided for my health
- 5 out of 5 starsReviewed on 11/12/2025
Very professional
- 5 out of 5 starsReviewed on 11/11/2025
I'm very comfortable with Dr. Schlessel and his staff, as they all treat me with respect, engage in meaningful conversation, and even apologized for a delay in seeing me.
- 5 out of 5 starsReviewed on 11/12/2025
I had a very pleasant office visit with Dr. Schwesl and I think he is very knowledgeable and I enjoy all my visits that I've had with him and I know my husband in the past also did. So we always speak very highly of Dr. [REDACTED]. And I guess whatever else I can say, he is a very good, intelligent doctor and always willing to listen to you if you have any questions and he speaks in a way that you can understand what he's in medical terms saying. So all in all, I highly recommend Dr. Schlesel and I would recommend ?
- 5 out of 5 starsReviewed on 11/10/2025
Excellent care
- 5 out of 5 starsReviewed on 10/23/2025
I have been a patient of Dr. Schlessel for over 20 years. He tells it like it is of which is very appreciative.
- 5 out of 5 starsReviewed on 10/19/2025
Pleasant overall experience!
- 5 out of 5 starsReviewed on 10/9/2025
Dr Schlessel is the most caring and thorough doctor I have ever had. He does not rush you and asked important questions. He listens to what you say and answers your questions. He puts yourself at ease. He is veery serious about your health.
- 5 out of 5 starsReviewed on 10/8/2025
Excellent care, butI did receive a duplicate co-pay charge on my credit card. Requested a credit. Two charges for the same visit. Thank you
- 5 out of 5 starsReviewed on 10/8/2025
My experience with my cardiologist and his staff is always impeccable. I would highly recommend him to anyone that asks me about a cardiologist.
- 5 out of 5 starsReviewed on 10/5/2025
Great staff!
- 5 out of 5 starsReviewed on 10/5/2025
Person that checked me in was miserable. Not customer friendly!
- 5 out of 5 starsReviewed on 9/26/2025
Doctor and staff were professional courteous and helpful . Doctor Schlessel Was thorough and helpful! He spent a lot of his time studying a large amount of my records and test results which he explained fully!
- 5 out of 5 starsReviewed on 9/26/2025
Dr S. Is very thorough and told me about something that was in my records that I never knew about. He is very thorough and I appreciate that he took the time to go through my records even though I am a new patient. Thank you very much Dr
- 5 out of 5 starsReviewed on 9/12/2025
I appreciate the great care. I felt like I was being taken care of like a member of the family. Thank you all very much.
- 5 out of 5 starsReviewed on 9/8/2025
Girls in the office are exceptionally nice and friendly
- 5 out of 5 starsReviewed on 9/10/2025
Dr. Schlessel is the most trusted and valued healthcare provider that I have in an entire network of probably 8 to 10 care providers. Excellent service, very professional, very thorough, very knowledgeable, tops in my opinion.
- 5 out of 5 starsReviewed on 9/7/2025
The facility and staff are always pleasant. I look forward to going when it's time.
- 5 out of 5 starsReviewed on 9/4/2025
He if the favorite of ALL my Virtua docs
- 5 out of 5 starsReviewed on 9/3/2025
Dr. Schlessel went out of his way to help us on this upcoming holiday weekend, getting us an appointment for an ultrasound at the last minute. Everything went well and the doctor followed up with a call to us after office hours. We appreciated his and his office staff's efforts.
- 5 out of 5 starsReviewed on 9/4/2025
Dr. Schlessel iscthe best.
- 5 out of 5 starsReviewed on 9/4/2025
David Schlessel is the most excellent, well-informed cardiologist I've ever met in my life. I intend to keep him as my doctor until the end of my life, if he's still alive. Thank you.
- 5 out of 5 starsReviewed on 8/29/2025
I always have a good experience with Dr. Schlessel and the other employees in the practice. Dr. Schlessel is very professional and always answers my question in detail. I never feel rushed. Overall great practice.
- 5 out of 5 starsReviewed on 8/13/2025
My experiences with my first-ever cardiologist have surpassed my expectations! Dr Schlessel was referred to me by my Son and Daughter-in-law. He was well prepared for both of my visits. He thoroughly reviewed and explained test results and he shared recommendations during each. He listened and asked me if I had questions. His patient reports were very comprehensive. I feel that my health and wellbeing matters! Thank you Dr Schlessel.
- 5 out of 5 starsReviewed on 8/13/2025
It was a great experience.
- 5 out of 5 starsReviewed on 8/14/2025
I continue to be pleased with my care. Everyone in the office is professional and courteous.
- 5 out of 5 starsReviewed on 8/13/2025
Dr. Schlessel is fantastic!
- 5 out of 5 starsReviewed on 8/11/2025
Great experience, as always!
- 5 out of 5 starsReviewed on 8/11/2025
My appointment with Dr. Schlessel was carried out in a very timely ,thorough and professional manner. We reviewed my current blood work and compared trends and progress in areas of concern.
- 5 out of 5 starsReviewed on 8/3/2025
Dr Schlessel is one of , if not THE most, thorough and patient physicians I have been cared by. Completely trust him.
- 5 out of 5 starsReviewed on 8/2/2025
Dr Schlessel & I have a strong relationship built on years of interactions and a solid trust in each other.
- 5 out of 5 starsReviewed on 7/25/2025
I was very impressed with the doctor. He explained everything to me step by step. I am very glad that I went to him. An excellent doctor. Thank you.
- 5 out of 5 starsReviewed on 7/24/2025
Nice, friendly professional people. Dr. Schlessel is always as he is and that is a very good doctor.
- 5 out of 5 starsReviewed on 7/20/2025
Dr. Schlessel is very thorough. He spent the time to go over a variety of tests related to my heart. His knowledge is exceptional!
- 5 out of 5 starsReviewed on 7/19/2025
Very professional
- 5 out of 5 starsReviewed on 7/19/2025
My doctor was very professional
- 5 out of 5 starsReviewed on 7/14/2025
Always good experience for over 22 years.
- 5 out of 5 starsReviewed on 7/13/2025
Recent staff changes in reception area. Tremendous improvement
- 5 out of 5 starsReviewed on 7/13/2025
I have remained with this provider for many years based on both quality of care and respect shown to my concerns and opinions.
- 5 out of 5 starsReviewed on 7/12/2025
I have complete confidence in Dr. Schlessel and his staff.
- 5 out of 5 starsReviewed on 7/11/2025
It was an excellent experience. They did a very good work. Excellent work so far. Thank you.
- 5 out of 5 starsReviewed on 7/11/2025
Everyone we talked to was great!
- 5 out of 5 starsReviewed on 7/9/2025
Doctor schessel is a very informative in his field of cardio and everything in general too. Genuinely sincere about my health. The entire staff is the best at handleing all patients with courtesy and expertise
- 5 out of 5 starsReviewed on 7/6/2025
Great ?
- 5 out of 5 starsReviewed on 6/26/2025
everyone was friendly. no wait
- 5 out of 5 starsReviewed on 6/25/2025
Extremely knowledgeable , explained details that were important. Took his time and listened to me
- 5 out of 5 starsReviewed on 6/25/2025
Dr Schlessel is always well informed about my health. He is thorough, efficient and knowledgeable. He discusses his plan of care and takes into consideration my preferences.
- 5 out of 5 starsReviewed on 6/25/2025
Dr Schlessel is the very best. I referred him to my son as well. His attention to detail is unmatched.
- 5 out of 5 starsReviewed on 6/25/2025
Dr. Schlessel has been my cardiologist for years. I trust him implicitly. He's very professional. He's also very particular about the treatments he orders for his patients. And he was also my husband's cardiologist. So I would recommend him wholeheartedly to anyone.
- 5 out of 5 starsReviewed on 6/22/2025
Dr Schlessel is a great Dr. I feel like he's concerned of health and well being every time I see him. The staff around him are phenomenal people too.
- 5 out of 5 starsReviewed on 6/22/2025
I was well pleased
- 5 out of 5 starsReviewed on 6/11/2025
It's always a pleasure to go to Dr. [REDACTED]. He is well prepared, knows the chart very firmly, allows questions and gives good feedback. I appreciate him as the doctor.
- 5 out of 5 starsReviewed on 6/9/2025
Best doctor ever! I have been with him almost 30 years.
- 5 out of 5 starsReviewed on 6/8/2025
I can tell the man cares Thank you Doc
- 5 out of 5 starsReviewed on 6/8/2025
Dr. Schlessel was thorough , respectful , and listens! He outlined the options for my care, exactly. The information and referrals he made will make our decisions clear because of how he explained our options.
- 5 out of 5 starsReviewed on 6/8/2025
Dr Schlessel and his staff are always friendly and have all my medical history. It is a pleasure to have him as my cardiologist. He answers my questions about my previous health issues and what I need to do going forward. I always feel that he had as my heart conditions under control and is doing everything he can to help me
- 5 out of 5 starsReviewed on 5/28/2025
I thought the roaming assistant was not pleasant at all. I found her to be rude.
- 5 out of 5 starsReviewed on 5/29/2025
Dr. Schlessel and his staff were very attentive. Their bedside manners were off the charts, five stars, and I am so delighted in my healthcare attendance. I would recommend and suggest any family member and or friend to their care and process. I am so satisfied with my visit and appointment, and I look forward to my next appointment and follow-up. Thank you.
- 5 out of 5 starsReviewed on 5/25/2025
Excellent
- 5 out of 5 starsReviewed on 5/18/2025
I've been with Dr. Dave since 2010 a very long and professional experience He is very detailed and cares.
- 5 out of 5 starsReviewed on 5/18/2025
Everyone was kind, professional and businesslike. Promoted confidence and reassurance!
- 5 out of 5 starsReviewed on 5/13/2025
I am no a Dr person but look forward to this visit. The Dr listens to all my concerns and explains the treatment
- 5 out of 5 starsReviewed on 5/13/2025
Ladies at front desk were awesome/kind and thorough. The doctor took his time with me and explained everything very well. I felt heard, listened to and safe with his knowledge!
- 5 out of 5 starsReviewed on 5/14/2025
Excellent professional service. From Dr. level to staff. A great experience.
- 5 out of 5 starsReviewed on 5/14/2025
Dr Schlessel reviewed my medical records prior to my visit and was prepared. He reviewed my test results and was able to explain questions using terminology that I understood. He made recommendations in regards to medications and I agreed to be scheduled for additional testing. He was kind, considerate, knowledgeable, to point and I was not rushed through the visit.
- 5 out of 5 starsReviewed on 5/13/2025
Wonderful experience all staff including doctor very caring and accommodating
- 5 out of 5 starsReviewed on 5/11/2025
Professional and knowledgeable
- 5 out of 5 starsReviewed on 5/11/2025
I had a great initial appointment with the doctor. After having numerous medical problems is, it was refreshing that he took the time to deal with all of them
- 5 out of 5 starsReviewed on 5/7/2025
Dr Schlessel is AWESOME and so was Tara and the other girls in the office Thank you to all of you