Meet Our Program Leaders
Our goal is to deliver high-quality and comprehensive medical care with a dose of old-fashioned caring and personal attention.
Program Director
John Griffin, MD, MA, FAAD
After graduating from The University of Texas Health Science Center at Houston in 2009, Dr. Griffin completed an internship in Internal Medicine and a residency in Dermatology from the Mayo Clinic College of Medicine. From 2012-2013, he served as Co-chief resident for the Mayo Clinic Dermatology Residency program. He was awarded a fellowship in Dermatopathology at the world-renowned Ackerman Academy of Dermapathology in New York City, which he completed in 2014. Subsequently, Dr. Griffin was on faculty at Baylor University Medical Center at Dallas from 2014 to 2016. Dr. Griffin joined Kelsey-Seybold in August 2016. He is among just a few dermatologists in the Houston area to offer comprehensive patch testing for contact allergens.
A Message from Dr. Griffin
“At Kelsey-Seybold Clinic we value coordinated care delivery. One important aspect of coordinated care is the care delivery team. Our APC’s are integral members of the team within our multi-specialty group at Kelsey-Seybold Clinic. Through the APC fellowship program, we provide licensed practitioners hands-on experience and practical didactics in primary care and a variety of specialty rotations, preparing fellows for the next steps in their career. “
Program Coordinator
Hannah Atkinson, MHA
Hannah is a proud double graduate of Texas A&M University, earning her Bachelor of Science in Public Health in 2022 and her Master of Health Administration in 2024. She joined Kelsey-Seybold in June 2024 as an Administrative Fellow, gaining invaluable learning opportunities through the structure of her program and exposure to the Kelsey-Seybold model. Hannah now serves as the Clinic Administrator for the Eldridge Clinic and Program Coordinator for the APC Fellowship. Having been with the APC Fellowship since its inception, she is excited to continue supporting the program’s growth and success.
Primary Care APC Lead
Natalie Henry, PA-C, MPAS
Natalie Henry, PA-C, MPAS, graduated magna cum laude from Texas A&M University in 2006, earning her Bachelor of Science degree in biomedical sciences and nutritional sciences. She received her Master's degree in Physician Assistant Studies in 2009 from The University of Texas Medical Branch (UTMB) at Galveston in 2009.
Since completing her studies, Natalie has focused on providing primary care services to patients across the Greater Houston area. She has had the opportunity to care for patients in multiple settings, including clinics, nursing homes, assisted living facilities, and home visits.
Natalie joined Kelsey-Seybold in December 2017. She assists Internal Medicine physicians at the Pearland Clinic.
Primary Care APC Lead
Jeffrey Edwards, MSN, FNP-BC
After earning certifications as a nursing assistant and medical assistant and his Associate of Science in Radiology and Associate Degree in Nursing – Vocational Nursing Program, Jeffrey earned his Bachelors of Science in Nursing – Registered Nursing Program at Excelsior College of Nursing in Albany, New York.
Jeffrey has been a nurse at Kelsey-Seybold since 2009 and enjoys spending time with patients and educating them about their illnesses and disease processes. He cares for patients seeking preventive care, immunizations, and travel medicine and treats a wide variety of conditions, including anxiety and depression, allergies, asthma, and skin conditions. His favorite part of working in medicine is seeing patients come back to him after developing a bond.
Specialty APC Lead
Monique-Muna Saleh, PA-C
Monique-Muna earned her Bachelor of Science degree in psychology at the University of Houston in 2012. She completed her Bachelor of Science in respiratory care at The University of Texas Medical Branch at Galveston in 2016. She continued her education, earning her Master of Physician Assistant Studies in August 2019. She joined Kelsey-Seybold in March 2020. Prior to joining Kelsey-Seybold, Monique-Muna worked as a registered respiratory therapist at Houston Methodist West Hospital.
Specialty APC Lead
Tolulope Fannon, MPAS, PA-C
Tolulope Fannon is a certified physician’s assistant at Kelsey-Seybold. She received her Bachelor of Science degree in 2017 in emergency medicine from the University of Pittsburgh. She completed her Master of Physician Assistant Studies in 2021 at The University of Texas Medical Branch at Galveston, where she received the Faculty Award for Clinical Excellence.
Tolulope was an EMT paramedic for three years before starting her career as a physician assistant in 2021 at Jacinto Medical Group, where she cared for patients until joining Kelsey-Seybold in September 2022.
Virtual Care APC Lead
Zubia Khan, MPAS, PA-C
Zubia graduated magna cum laude from the University of Houston in 2011 with a Bachelor of Science in Psychology and a minor in Spanish and Biology. She attained her Master of Physician Assistant Studies (MPAS) at The University of Texas -RGV in 2014. She became the first primary care PA-C at Kelsey-Seybold under the supervision of Donnie Aga, M.D., in May 2015. Zubia has since excelled in telemedicine visits and now manages all Internal Medicine PAs. She sees patients in clinic for routine physicals, well-woman exams, follow-up visits, and weight loss management; treats acute illnesses; and manages chronic diseases.