David G. Gerkin, MD

Specialties:
Ophthalmology

Clarissa S. Geyer, MD

Medical Oncologist

Specialties:
Hematology/Oncology, Medical Oncology

Clinical Focus:
General oncology with a focus in GI cancers, lung cancer, breast cancer

Herbert J. Glatt, MD

Oculoplastic Surgeon

Specialties:
Ophthalmology

Clinical Focus:
Oculoplastic Surgery

Wahid T. Hanna, MD

Medical Hematology/Oncology, Professor of Medicine

Specialties:
Hematology/Oncology, Medical Oncology

Clinical Focus:
Blood disorders, all cancer types

David J. Harris, Jr, MD, FACS

Corneal Specialist/Ophthalmologist , Chief, Ophthalmology Division. Department of Surgery, Medical Director, UT Medical Center, East Tennessee Lions Eye Bank

Specialties:
Ophthalmology

Clinical Focus:
Treatment, surgery of corneal diseases including corneal transplants, collagen cross-linking, complex cataract surgery LASIK, severe eye infections...

Lauren L. Harris, MD

Corneal Specialist

Specialties:
Ophthalmology

Clinical Focus:
Treatment, surgery of the cornea including corneal transplants, collagen-cross-linking, corneal ulcers, shingles eye complications...