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Doctors Hospitals Trials

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‹ All top doctors

Dr. Louis M.Weiner

Top medical oncologist specializing in esophageal cancer, stomach cancer, pancreatic cancer, small intestine cancer, bile duct cancer and colorectal cancer.

Call (202) 687-2110 Get directions

About

Dr. Louis M. Weiner, MD, is a nationally recognized medical oncologist specializing in gastrointestinal malignancies and immuno-oncology. He serves as Director of the Lombardi Comprehensive Cancer Center at Georgetown University and holds the Francis L. and Charlotte G. Gragnani Chair. Dr. Weiner earned his medical degree from Mount Sinai School of Medicine and completed residency training at the University of Vermont, followed by fellowship training in medical oncology at Tufts-New England Medical Center. He is board-certified in Internal Medicine and Medical Oncology and widely regarded for his leadership in translational cancer research.

Why they are a top doctor

Research papers · PubMed

134

Published, peer-reviewed work, the clearest public measure of expertise in a specialty.

Cited by other doctors

22.8k

How often other doctors and researchers build on their work.

Background

Education

Medical school: Mount Sinai School of Medicine

Residency: Internship and Residency University of Vermont Medical Center Hospital

Fellowship: Hematology and Oncology, Tufts University School of Medicine Boston

Board certification: American Board of Internal Medicine, American Board of Medical Oncology

Awards

AACR Distinguished Public Service Award – 2019

Memberships and affiliations

American Association for Cancer Research

American Society of Clinical Oncology

Founder – AACR Cancer Immunology Working Group

Chair – NCI Board of Scientific Counselors for Clinical Sciences and Epidemiology

NCI Clinical Trials Advisory Committee (CTAC)

NIH CSR Advisory Panels

Georgetown University Hospital

MedStar Georgetown Cancer Institute

Lombardi Comprehensive Cancer Center

Where they practice

All hospitals ›

Georgetown Lombardi Comprehensive Cancer Center

NCI-Designated Comprehensive · Washington, DC

3800 Reservoir Rd NW, Washington, DC 20057

Trials for esophageal cancer

Recruiting · Phase 3 · Interventional

Adding New Treatments to Help Patients with Advanced Stomach and Esophageal Cancer

Advanced Esophageal Adenocarcinoma · Across 47 states

Adult, Older adult · All sexes · NCT05677490

Recruiting · Phase 2/Phase 3 · Interventional

Evaluating a New Treatment for Advanced Stomach or Esophageal Cancer

Advanced Esophageal Adenocarcinoma · Across 41 states

Adult, Older adult · All sexes · NCT06203600

Recruiting · Phase 3 · Interventional

Tracking the Effectiveness of New Treatments for Stomach Cancer

Locally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma or Cancer · Across 23 states

Adult, Older adult · All sexes · NCT06901531

Similar specialists

Dr. Manish A. Shah

Medical Oncologist · New York, NY

Esophageal cancer · Stomach (gastric) cancer · Pancreatic cancer · Liver cancer (hepatocellular carcinoma, HCC) · Bile duct cancer (cholangiocarcinoma) · Small intestine cancer · Colorectal cancer

Dr. Wasif M. Saif

Medical Oncologist · John R Detroit, MI

Anal cancer · Bile duct cancer (cholangiocarcinoma) · Esophageal cancer · Gallbladder cancer · Liver cancer (hepatocellular carcinoma, HCC) · Pancreatic cancer · Small intestine cancer · Stomach (gastric) cancer · Colorectal cancer · Appendix cancer

Dr. Manuel Hidalgo Medina

Medical Oncologist · New York, NY

Stomach (gastric) cancer · Esophageal cancer · Pancreatic cancer · Anal cancer · Colorectal cancer · Gallbladder cancer · Bile duct cancer (cholangiocarcinoma)

Address

3970 Reservoir Rd Nw, Lccc Georgetown University Medical Center Room E501, Washington, DC, 20007

Phone

Treats

Esophageal cancer, Stomach cancer, Pancreatic cancer, Small intestine cancer, Bile duct cancer, Colorectal cancer

Specialty

Medical Oncologist

Insurance accepted

Blue Cross Blue Shield of Michigan HMO

Blue Cross Blue Shield of Michigan Medicare

Blue Cross Blue Shield of Michigan POS

Blue Cross Blue Shield of Michigan PPO

Cigna HMO

Cigna Medicare

Plans change over time. If yours is not listed it may still be accepted, so always confirm with the office.

Why this doctor is listed

Selected through a data-driven process weighing publications, clinical research, recognition, leadership and awards. Doctors can never pay to appear on Cancerify.

Cancerify AI can make mistakes. Not medical advice. By using it, you agree to our Terms & Privacy Policy.

Reshaping the world’s perspective on cancer by replacing fear with hope.
Making top-quality cancer care accessible to all.

Cancerify AI can make mistakes. Not medical advice. By using it, you agree to our Terms & Privacy Policy.

© 2026 Cancerify