Our Physicians
Richard A. Gayle, MD
Medical Director of Puddledock and Hopewell Dialysis Centers
- Graduated from Faculty of Medical Sciences, University of the West Indies in Jamaica
- Residency and Fellowship: College of Physicians and Surgeons, Columbia University (Harlem Hospital Center), New York
- Board Certified in Nephrology and Internal Medicine
- Joined MKC 2002
Lozina T. Daneva, MD
Medical Director of Richmond Community Dialysis Center
- Graduated from The Medical Academy, Bulgaria
- Internship and Nephrology Fellowship: New York Medical College, St. Vincents Hospital, New York
- Board Certified in Nephrology and Internal Medicine
- Joined MKC 2004
Guita Ghadiri, MD
Medical Director of Petersburg Dialysis Center
- Graduated from Iran University of Medical Sciences, Tehran Iran
- Internship, Residency and Nephrology Fellowship completed at Yale University
- Board Certified in Nephrology and Internal Medicine
- Joined MKC 2021
Lakshmi Kannan, MD
- Graduated from Stanley Medical College in Tamil Nadu, India
- Residency: Monmouth Medical Center & Drexel University College of Medicine
- Fellowship: University of Virginia, Charlottesville, Virginia
- Board Certified in Nephrology and Internal Medicine
- Joined MKC 2026
Nicole E. Jones-Ojo, MSN, APRN, FNP-BC
Nurse Practitioner
- Graduated from Stephen F. Austin State University, Texas
- ADN from Bryant and Stratton College, Virginia
- MSN from Simmons University, Massachusetts
- Joined MKC 2023
Amber Angelidis, MSN, FNP-C
Nurse Practitioner
- BSN from Grand Canyon University
- MSN from Old Dominion University
- Joined MKC 2025
Ena "Lynn" Pettyjohn, MSN, FNP-C
Nurse Practitioner
- BSN from Virginia Commonwealth University
- MSN from Walden University-Minneapolis
- Joined MKC 2026