Header Images

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

Stephanie Biggerstaff, RN
IVF Coordinator

Mary Katherine "MK" Kester, RN
REI Nurse

Monte-Anne Hill, RN
REI Nurse


KelseyForbes, RN
REI Nurse

Lindsay Catalano, BSN
REI Nurse


Victoria "Tori" Bishop, 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

Beverly Moore, MLT (ASCP)
Lab Technician

Meghan Parris
Medical Technologist


Administrative Staff

Faith Ripley
Practice Administrator

Kelly Taylor
Practice Development Specialist

Debra von Berg
Administrative Assistant

Alma Garcia
Administrative Assistant

Sabrina Harris
Financial Counselor

Tammy Brevard
Financial Counselor

Mauri Walter
Administrative Assistant

Melissa Edwards
Administrative Assistant

Donna Rogers
Administrative Assistant  

Nancy Harrison
Administrative Assistant  

Judi Lindsey
Billing/Insurance Specialist

Julie Medley
Practice Liaison

Jessica Parkins
Patient Accounts