Summary

Dr. Leonard Zwelling is an internal medicine physician who specializes in oncology, bringing more than five decades of medical expertise to patient care. He earned his medical degree from Duke University School of Medicine and has dedicated 53 years to practicing medicine. Dr. Zwelling is fluent in English.

Based in Houston, Texas, Dr. Zwelling focuses his practice on comprehensive internal medicine and cancer care. His extensive experience allows him to provide thorough evaluation and treatment for a wide range of health conditions. Patients have given him an average rating of 1.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 1
  • 53 years of experience
  • speaks English
  • Duke University School Of Medicine
  • 1 written review
  • 2 specialties
  • 1 area of expertise
  • 2 office locations
  • Male

Office Locations

Dr. Leonard Alan Zwelling has 2 locations

Dr. Leonard Alan Zwelling

1515 Holcombe BlvdHouston, TX 77030

Dr. Leonard Alan Zwelling

PO Box 4439Houston, TX 77210

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Dr. Leonard Alan ZwellingDr. Emmanuel OkoloDr. Kaveh SamaniDr. Smriti Choudhary, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.6 
53 Years of Experience 21 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Hindi, English, Spanish
Houston , TXHouston , TXHouston , TXWebster , TX
Med School: Duke University School Of Medicine Med School: University Of Calabar College Of Medical Sciences Med School: Shiraz University of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Leonard Alan Zwelling

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Leonard Alan Zwelling has the following 2 specialties

Specialty Expertise

Dr. Leonard Alan Zwelling has the following area of expertise

  • Oncology

Certifications, License, & Education

53 Years Experience

EDUCATION & TRAINING

Medical School

Duke University School Of MedicineGraduated in 1973

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Frequently Asked Questions

How can I make an appointment with Dr. Leonard Zwelling?
You can find contact information for Dr. Leonard Zwelling here on Vitals.
What languages does Dr. Leonard Zwelling speak?
Dr. Leonard Zwelling speaks English.
Does Dr. Leonard Zwelling accept virtual/telehealth appointments?
Dr. Leonard Zwelling has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Leonard Zwelling's office located?
Dr. Leonard Zwelling's office is located at 1515 Holcombe Blvd, Houston, TX, 77030.
Does Dr. Leonard Zwelling accept my insurance?
You can see the insurance plans that Dr. Leonard Zwelling accepts on their Vitals profile.

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