WebMD Physician Directory

Personal Information

Education & Training

Medical School:

• University of Pennsylvania School of Medicine

Specialties:
Specialist Glossary

• Hematology
• Pediatrics

Practice Information

Hospital Affiliations:

• Memorial Hermann Hospital
• University Of Texas Med Branch

Health Insurance Affiliations:
About Health Insurance

• Aetna Choice POS II
• Aetna Managed Choice POS Open Access
• BCBS Blue Card PPO
• BCBSTX BlueChoice
• CIGNA HMO
• CIGNA Open Access
• CIGNA PPO
• First Health PPO
• Great West PPO
• Humana ChoiceCare Network PPO
• Multiplan PPO
• PHCS PPO
• UHC Choice Plus POS
• UHC Navigate HMO
• UHC Navigate POS
• UHC Options PPO

Other Physicians in Practice:

• Joseph Angelo, MD , Nephrology
• Michelle Barratt, MD , Pediatrics , Adolescent Medicine
• Laura Benjamins, MD , Pediatrics , Adolescent Medicine
• Rosemary Conlon, MD , Pediatrics
• Mona Eissa, MD , Pediatrics
• Miguel Escobar, MD , Hematology/Oncology, Pediatric Hematology-Oncology
• Patricia Evans, MD , Pediatrics
• Mark Farnie, MD , Internal Medicine , Pediatrics
• Johnnie Frazier, MD , Pediatrics
• Michael Gambello, MD , Pediatrics , Medical Genetics
• Abby Geltemeyer, MD , Pediatrics , Adolescent Medicine
• Wallace Gleason, MD , Pediatric Gastroenterology
• Christopher Greeley, MD , Pediatrics
• Amalia Guardiola, MD , Pediatrics
• Gloria Heresi, MD , Infectious Disease , Pediatric Infectious Diseases
• Galit Holzmann-Pazgal, MD , Infectious Disease , Pediatric Infectious Diseases
• Essam Imseis, MD , Pediatric Gastroenterology, Hepatology
• Ankur Kamdar, MD , Pediatric Rheumatology
• Mary Kay Koenig, MD , Pediatric Nephrology
• Fernando Navarro, MD , Pediatric Gastroenterology
• Trinh Nguyen, DO , Hematology
• Hope Northrup, MD , Pediatrics , Medical Genetics
• Susan Pacheco, MD , Pediatrics , Allergy & Immunology
• Norma Perez, DO , Pediatric Infectious Diseases
• Jon Rhoads, MD , Pediatric Gastroenterology
• William Risser, MD , Pediatrics
• Michelle Rivera, MD , Pediatric Endocrinology
• Nidra Rodriguez, MD , Pediatrics , Hematology/Oncology
• Nunilo Rubio, MD , Pediatric Endocrinology
• Mark Sanders, MD , Pediatrics
• Holly Smith, MD , Pediatrics
• Kimberly Smith, MD , Pediatrics
• Rita Swinford, MD , Pediatric Nephrology
• Scott Wenderfer, MD , Nephrology
• Susan Wootton, MD , Infectious Disease , Pediatric Infectious Diseases
• Michael Yafi, MD , Pediatric Endocrinology
• Robert Yetman, MD , Pediatrics
• Hallie Zietz, , Hematology