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PREG Physicians & Staff

Piedmont Reproductive Endocrinology Group (PREG) merges the latest cutting edge technology and years of reproductive endocrinology expertise to deliver every possible chance for success.  Our fertility specialists are regularly recognized amongst the Best Doctors in America and America's Top OB/GYNs.  Our fertility team continues to set exceptional standards as a Center of Excellence. As a team, our goal is to exceed your expectations every visit.

Fertility Specialists

John E. Nichols, Jr., MD , FACOG

Medical & Laboratory Director

John Frederick Payne, MD, FACOG

Third Party Reproduction Director

James F. Holman, MD
Reproductive Endocrinologist


Nurse Providers

Lindsay Thomason, RN, WHNP
Donor Egg & Embryo Adoption Coordinator

Carolyn Keating, RN-C

REI Registered Nurse Clinician

Clinical Staff

Kellie Jo Cunningham, RN, MN
Nursing Supervisor

Mary Katherine "MK" Kester, RN
REI Nurse

Stephanie Biggerstaff, RN
IVF Coordinator

Victoria "Tori" Bishop, RN
REI Nurse

Lindsay Catalano, BSN
REI Nurse

Monte-Anne Hill, RN
REI Nurse


Kelsey Forbes, RN
REI Nurse

Debra Harrison
Clinical Assistant

Domanie Elmer, NCPT
Medical Assistant

Joni Burt
Clinical Assistant


Laboratory Staff

Heather B. Collins, MS
Clinical Embryologist

Julia Butler


Meredith Mason, MLT
Lab Technician

Meghan Parris
Medical Technologist

Beverly Moore, MLT (ASCP)
Lab Technician


Administrative Staff

Faith Ripley
Practice Administrator



Sabrina Harris
Financial Counselor

Tammy Brevard
Financial Counselor

Kelly Taylor
Practice Development Specialist

Julie Medley
Practice Liaison 

Judi Lindsey
Billing/Insurance Specialist

Jessica Parkins
Patient Accounts 

Debra von Berg
Administrative Assistant

Alma Garcia
Administrative Assistant

Mauri Walter
Administrative Assistant

Donna Rogers
Administrative Assistant  

Nancy Harrison
Administrative Assistant   

Melissa Edwards
Administrative Assistant