Summary

Dr. Leon Hwang is an oncologist with 35 years of experience treating cancer patients. He earned his medical degree from the University of Texas Southwestern Medical School and completed his residency at Johns Hopkins Health System. His extensive background in oncology has equipped him with deep expertise in cancer care and treatment approaches. Dr. Hwang is fluent in both Spanish and English, allowing him to communicate effectively with diverse patient populations.

Dr. Hwang practices at multiple locations including Gaithersburg, Washington DC, McLean, and Silver Spring, with a primary affiliation at Holy Cross Hospital. He specializes in treating breast cancer, including cases that are metastatic or recurrent, and helps patients manage nausea and vomiting that can occur during cancer treatment. His procedures include infusion therapy and intravenous chemotherapy to deliver targeted cancer treatments. Patients have given Dr. Hwang an average rating of 4.9, reflecting their confidence in his care.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.9
  • 35 years of experience
  • speaks Spanish, English
  • Johns Hopkins Health System
  • 2 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Leon Christopher Hwang has 4 locations

Kaiser Permanente Gaithersburg Medical Center

655 Watkins Mill RdGaithersburg, MD 20879
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Kaiser Permanente Capitol Hill Medical Center

700 2nd St NEWashington, DC 20002
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Tysons Corner Medical Center

8008 Westpark DrMcLean, VA 22102
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Holy Cross Hospital

1500 Forest Glen RdSilver Spring, MD 20910

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Dr. Leon Christopher Hwang, MD
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Dr. Leon Christopher Hwang, MDDr. Rita Gupta, MD, FACPDr. Tejaswi Sastry, MDDr. Stuart Selonick, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
3.9 
4.5 
35 Years of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, English Speaks Chinese, Spanish Speaks English, Spanish
Gaithersburg , MDBrandywine , MDColumbia , MDAnnapolis , MD
Med School: University Of Texas Southwestern Medical School Med School: Gandhi Medical College
Current Profile
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Insurance Plans Accepted by Dr. Leon Christopher Hwang

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Leon Christopher Hwang has the following specialty

Specialty Expertise

Dr. Leon Christopher Hwang has the following 8 areas of expertise

  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

35 Years Experience

MEDICAL LICENSE

Medical Doctor, District Of Columbia, 2027, Active
Medical Doctor, Maryland, 2026, Active
Medical Doctor, Virginia, 2026, Expired

EDUCATION & TRAINING

Residency

Johns Hopkins Health System

Medical School

University Of Texas Southwestern Medical SchoolGraduated in 1991

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Frequently Asked Questions

Does Dr. Leon Hwang accept my insurance?
You can see the insurance plans that Dr. Leon Hwang accepts on their Vitals profile.
How can I make an appointment with Dr. Leon Hwang?
You can find contact information for Dr. Leon Hwang here on Vitals.
What languages does Dr. Leon Hwang speak?
Dr. Leon Hwang speaks Spanish and English.
Does Dr. Leon Hwang accept virtual/telehealth appointments?
Dr. Leon Hwang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Leon Hwang's office located?
Dr. Leon Hwang's office is located at 655 Watkins Mill Rd, Gaithersburg, MD, 20879.

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