4.5
31 Ratings with 13 written Reviews
Summary
Dr. David Lessen specializes in oncology and internal medicine, bringing 28 years of experience to cancer care and comprehensive medical treatment. He earned his medical degree from Sackler School of Medicine and completed his residency training at Lenox Hill Hospital. Dr. Lessen is fluent in both English and Spanish, helping him connect with a diverse patient community.
Dr. Lessen practices at multiple locations throughout South Florida, including Deerfield Beach, Pompano Beach, and Fort Lauderdale, with affiliations at Holy Cross Hospital, Broward Health Imperial Point, and Broward Health North. He focuses on treating blood-related cancers such as multiple myeloma and chronic myeloid leukemia, as well as managing anemia. His expertise includes performing comprehensive blood work like complete blood counts and metabolic panels to monitor patient health and treatment progress. Patients have given Dr. Lessen an average rating of 4.6 stars.
Dr. Lessen practices at multiple locations throughout South Florida, including Deerfield Beach, Pompano Beach, and Fort Lauderdale, with affiliations at Holy Cross Hospital, Broward Health Imperial Point, and Broward Health North. He focuses on treating blood-related cancers such as multiple myeloma and chronic myeloid leukemia, as well as managing anemia. His expertise includes performing comprehensive blood work like complete blood counts and metabolic panels to monitor patient health and treatment progress. Patients have given Dr. Lessen an average rating of 4.6 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 28 years of experience
- speaks English, Spanish
- Lenox Hill Hospital
- 13 written reviews
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 6 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. David Scott Lessen has 6 locationsSylvester Comprehensive Cancer Center at Deerfield Beach
1192 E Newport Center DrDeerfield Beach, FL 33442Sylvester Comprehensive Cancer Center
5700 N Federal Hwy Ste 5Fort Lauderdale, FL 33308 Tel: (954) 776-1800
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Sylvester At Deerfield Beach
1192 E Newport Center Dr Ste 100Deerfield Beach, FL 33442 Tel: (954) 571-0111
Mon7:00 am - 6:30 pm
Tue7:00 am - 6:30 pm
Wed7:00 am - 6:30 pm
Thu7:00 am - 6:30 pm
Fri7:00 am - 6:30 pm
Sat8:00 am - 4:00 pm
SunClosed
Holy Cross Medical Group Urology
4725 N Federal Hwy Ste 502Fort Lauderdale, FL 33308 Tel: (954) 771-8000
Compare with Similar Doctors
 |  |  | |
| Dr. David Scott Lessen, MD | Forrest Swan, MD | Dr. Barry M Kinzbrunner, MD | Dr. Maurice Harold Laszlo, MD |
| Oncology | Oncology | Oncology | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | ||
| 28 Years of Experience | 48 Years of Experience | 49 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | Speaks Spanish, English |
| Deerfield Beach , FL | Fort Lauderdale , FL | Miramar , FL | Doral , FL |
| Med School: Sackler School Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine | Med School: Suny Downstate Medical Center College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Scott Lessen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Scott Lessen has the following 2 specialties
Specialty Expertise
Dr. David Scott Lessen has the following 13 areas of expertise
Certifications, License, & Education
28 Years Experience
Dr. David Scott Lessen holds an expired medical license in the state of Florida.
Medical License
Medical Doctor with an expired medical license in the state of Florida that expired in 2026.
Education & Training
Residency
Completed their residency at Lenox Hill Hospital.
Medical School
Graduated from Sackler School Of Medicine in 1998.
NPI Number
Dr. Lessen's NPI number is 1871518373.
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Frequently Asked Questions
- Is Dr. David Lessen accepting new patients?
- Dr. David Lessen is accepting new patients on Vitals. View Dr. David Lessen's profile on Vitals to make an appointment.
- What languages does Dr. David Lessen speak?
- Dr. David Lessen speaks English and Spanish.
- Does Dr. David Lessen accept my insurance?
- You can see the insurance plans that Dr. David Lessen accepts on their Vitals profile.
- Does Dr. David Lessen accept virtual/telehealth appointments?
- Dr. David Lessen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. David Lessen?
- You can find contact information for Dr. David Lessen here on Vitals.
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