Browse Health
Dr. Charity Grannis, MD
Internist, Ophthalmologist (eyes), Pediatric Specialist
1 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Charity Grannis:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Charity Grannis is Excellent. Dr. Grannis has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Specialties & Research

  • She has special expertise in 10 areas:
  • Cataract
  • Cataract Surgery (Phacoemulsification)
  • Chalazion
  • Congenital Nystagmus
  • Dermoid Cyst
  • Diplopia
  • Graves Disease (Thyroid Eye Disease)
  • Lazy Eye (Amblyopia)
  • Lazy Eye (Strabismus)
  • Retinopathy of Prematurity

Education & Awards

Dr. Grannis graduated from Baylor College of Medicine, Houston.


Dr. Grannis has 1 hospital affiliations:

  • Texas Children's Hospital 


  • Spanish

> > > > Dr. Charity Grannis, MD

Similar doctors nearby

Dr. Sheila Albuquerque

Internal Medicine
14 years experience
Houston, TX

Dr. Selvarani Nallusamy

Internal Medicine
14 years experience
Houston, TX

Dr. Franchelle Boateng

Internal Medicine
7 years experience
Houston, TX

Dr. Guiying Hu

Internal Medicine
26 years experience
Houston, TX

Dr. Tejash Patel

Internal Medicine
13 years experience
Houston, TX

Dr. Kevin Hude

Internal Medicine
9 years experience
Houston, TX
Search All Similar Doctors
Additional Information
Dr. Charity Halphen Grannis MD is a female Internist, has 1 years of experience and practices in Internal Medicine, Ophthalmology, and Pediatric Ophthalmology.
Where does Dr. Charity H. Grannis practice?
Dr. Charity Grannis has 2 office locations.
Dr. Charity Grannis practices Internal Medicine, Ophthalmology, and Pediatric Ophthalmology near Houston, TX.
Additional practice locations include: Dallas, TX.
See Houston Internists, Houston Ophthalmologists, and Houston Pediatric Specialists.