How many Oncologists are in District of Columbia, United States?
There are 109 Oncologists in District of Columbia, United States as of July, 2025. The highest number of Oncologists in District of Columbia are in Washington with 109 businesses. Washington makes up approximately 100% of all Oncologists in District of Columbia.
Total Businesses
109
With Phone
108
With Website
73
With Hours
8
Sample Data
Preview of Oncologist businesses in District of Columbia, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Marc Boisvert, MD
|
Washington
|
★
4.0
|
141
|
(*0*) 8*7-*9*7 | medstarhealth.org |
|
Lauren Maragh, MD
|
Washington
|
★
4.0
|
115
|
(*0*) 4*6-*0*0 | medstarhealth.org |
|
Facika Tafara, MD, PhD
|
Washington
|
★
4.0
|
85
|
(*0*) 4*6-*0*0 | medstarhealth.org |
|
Ebony Hoskins, MD
|
Washington
|
★
4.0
|
81
|
(*0*) 8*7-*3*1 | medstarhealth.org |
|
Nancy Ann Dawson, MD
|
Washington
|
★
5.0
|
79
|
(*0*) 4*4-*2*3 | medstarhealth.org |
|
Ross E Krasnow, MD
|
Washington
|
★
4.0
|
58
|
(*0*) 4*6-*0*0 | medstarhealth.org |
|
Benjamin A Weinberg, MD
|
Washington
|
★
5.0
|
49
|
(*0*) 4*4-*0*0 | medstarhealth.org |
|
Keith John Kowalczyk, MD
|
Washington
|
★
4.0
|
47
|
(*0*) 4*4-*9*2 | medstarhealth.org |
|
Jonathan Hwang, MD
|
Washington
|
★
5.0
|
45
|
(*0*) 4*6-*0*0 | medstarhealth.org |
|
John L. Marshall, MD
|
Washington
|
★
4.0
|
41
|
(*0*) 4*4-*0*0 | medstarhealth.org |
Get access to all 99 remaining Oncologists with complete contact information, addresses, and business details.
Get Complete Dataset (109 Businesses)Top Cities in District of Columbia
Cities with most Oncologists
| City | Business Count | Percentage |
|---|---|---|
|
Washington
|
109
|
100%
|
What Data Do We Provide?
Our dataset for Oncologists in District of Columbia, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 109 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 109 Oncologists
Contact Information
Direct phone numbers, email addresses, and website URLs for Oncologists across District of Columbia, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Oncologists in District of Columbia, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 1 cities in District of Columbia, United States
Complete Data Fields for Oncologists in District of Columbia, United States:
Each of the 109 Oncologists records includes:
Business Attributes
Common features and services (10+ businesses)
services
amenities
other
How You Can Use Oncologists Data from District of Columbia, United States
Our comprehensive dataset of 109 Oncologists in District of Columbia, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Oncologists industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 1 cities in District of Columbia, United States to uncover underserved areas and high-potential markets for Oncologists.
Lead Generation & Sales Prospecting
Find and reach Oncologists in District of Columbia, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Oncologists openings or rollouts using density maps and insights from our 109 listings to target low-competition, high-demand zones in District of Columbia, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 109 Oncologists for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in District of Columbia, United States by analyzing the distribution of Oncologists across 1 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Oncologists in District of Columbia, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 109 Oncologists database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Oncologists across District of Columbia, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Oncologists in District of Columbia, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Oncologists in specific regions of District of Columbia, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Oncologists by studying GMB listings, ratings, and categories used by top-performing competitors in District of Columbia, United States.
Mapping & Navigation Integration
Add Oncologists POI data to your apps for delivery, logistics, or travel using accurate coordinates from 109 verified locations in District of Columbia, United States.
Related Categories in District of Columbia, United States
Explore related categories in District of Columbia, United States
How can I download a list of Oncologists in District of Columbia, United States into Excel?
You can download the complete list of 109 Oncologists data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.