About Us

Balanced health is the Genesis of living well

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Welcome to Genesis, a place where You are the focus. It is an honor to introduce myself to you. My name is Lystra Wilson-Celestine and I have been in the field of OBGYN for almost 20 years. I moved to the Northern California area 4 years ago, and am motivated and invested in my patients' health and supporting their goals. Some of you have already met me and we have built a solid relationship. I am looking forward to forming new partnerships through Genesis Center for Women’s Health.

Our Provider Team

Lystra Wilson-Celestine, MD

  • Certified by the American Board of Obstetrics and Gynecology
  • Fellow of the American College of Obstetricians and Gynecologist
  • Member of American Medical Association
  • Chief of OBGYN Service at Sierra Nevada Memorial Hospital
I was born in Trinidad and Tobago, a beautiful twin island republic paradise in the Southern Caribbean. After completing school at St. George’s University, Grenada, I immigrated to the United States of America and completed residency training in Obstetrics and Gynecology in Michigan.
Throughout my time as a provider, my greatest teachers have been my patients. I have worked in a multitude of areas including large hospital systems, small community hospital, Hospitalist program and on the mission field. This broad exposure helped me to understand the various ways of delivering healthcare and led me to focus my services to Whole Person Care. My goal and that of Genesis is to bring individualized and personalized care to you. This desire has pushed me to understand better what is happening in my own body and my patients'. To support this goal, I am pursuing a certification with the American Academy of Antiaging Medicine, which focuses on personalizing hormone replacement therapy.
If you are a patient just wanting basic gynecologic care including in-office, outpatient or inpatient surgical interventions, Genesis is here for you. If you need major surgery, I specialize in a minimally invasive method that allows you to get back to your daily routine with little disruption.

Kristin Swyers-Hopp, FNP-MA

Hi! I hail from the East Coast where I grew up in a small town outside of Buffalo, New York. I have over 30 years of experience on both the patient, as well as administrative side of healthcare, where I have managed OB/GYN and primary care patients, to managing multi million dollar healthcare projects, to overseeing health clinic operations in multiple states. I also hold two Master’s degrees - one as a Family Nurse Practitioner - and the other in Medical Anthropology where I have taught as an Associate Professor at a local community college.


More than half of my career has been dedicated to Women’s Heath - from aiding adolescents in understanding their reproductive health, to managing pregnancies through their nine months to helping women understand the complexities associated with their health as we age.


In my free time I enjoying gardening, cooking and traveling with my husband. I also have two amazing young adult children as well as pets at home that keep me busy!

Kristin Swyers-Hopp, FNP-MA

Hi! I hail from the East Coast where I grew up in a small town outside of Buffalo, New York. I have over 30 years of experience on both the patient, as well as administrative side of healthcare, where I have managed OB/GYN and primary care patients, to managing multi million dollar healthcare projects, to overseeing health clinic operations in multiple states. I also hold two Master’s degrees - one as a Family Nurse Practitioner - and the other in Medical Anthropology where I have taught as an Associate Professor at a local community college.

More than half of my career has been dedicated to Women’s Heath - from aiding adolescents in understanding their reproductive health, to managing pregnancies through their nine months to helping women understand the complexities associated with their health as we age.


In my free time I enjoying gardening, cooking and traveling with my husband. I also have two amazing young adult children as well as pets at home that keep me busy!

Julia Wreden, FNP-C

I was born and raised in sunny Sacramento and am very happy to be back providing care to women in the Sacramento region. I received my nursing degree and MSN-FNP specializing in Family Medicine from Samuel Merritt University. I have worked in health care for 8 years in a variety of settings and have developed a passion for preventative medicine. I believe in a personalized and holistic approach to women's health, with an emphasis on lifestyle, nutrition and stress reduction.

 In my spare time, I love to be outside hiking or traveling with my husband, 8-month-old son, and black lab Freddie!

Julia Wreden, FNP-C

I was born and raised in sunny Sacramento and am very happy to be back providing care to women in the Sacramento region. I received my nursing degree and MSN-FNP specializing in Family Medicine from Samuel Merritt University. I have worked in health care for 8 years in a variety of settings and have developed a passion for preventative medicine. I believe in a personalized and holistic approach to women's health, with an emphasis on lifestyle, nutrition and stress reduction.

 In my spare time, I love to be outside hiking or traveling with my husband, 8-month-old son, and black lab Freddie!

Emily Reed, FNP

Hello! I grew up on the East Coast in Connecticut, there is nothing like fall in New England! I have 2 bachelor degrees, one is Social Work and one in Nursing. I worked as a Registered Nurse for 12 years with a variety of experiences including Neonatal ICU at Yale Hospital and UC Davis, maternal/child public health, as well as school based special education care. I received my Master's as a Family Nurse Practitioner in 2022 and worked in College Health for 3 years. Throughout my career, caring for women has been at the heart of my practice. I am passionate about empowering women in their health through listening, education and shared decision-making. I am thrilled to be a part of the Genesis team offering holistic care to women in the beautiful Sierra's. 


Outside of clinical practice, I enjoy being outdoors and traveling with my family. I have 3 teenage children and two sweet pups that keep life full and joyful. I look forward to meeting you!

Debbie Tassone, Practice Manager

Hi, my name is Debbie. As an experienced practice manager, I have managed Primary Care and Speciality Offices during my career. I am now very excited to be focusing on women’s health. My top priority is the patient, which includes the full patient experience. From scheduling patient appointments and visit follow-up care and billing, I will manage your account with empathy and efficiency.


In my free time, I enjoy hiking with my sweet lab Annie, kayaking, cooking, and gardening.

Debbie Tassone, Practice Manager

Hi, my name is Debbie. As an experienced practice manager, I have managed Primary Care and Speciality Offices during my career. I am now very excited to be focusing on women’s health. My top priority is the patient, which includes the full patient experience. From scheduling patient appointments and visit follow-up care and billing, I will manage your account with empathy and efficiency.


In my free time, I enjoy hiking with my sweet lab Annie, kayaking, cooking, and gardening.

Carrie Richards, Certified Medical Assistant

I graduated from school in 1992, with a certification for Medical Assistant. I have almost 30 years of experience in patient care and administrative care. I have worked in Gynecology, Geriatric, Family Practice, Urgent Care, and Optometry. I love developing relationships with patients and being able to provide a caring and nurturing experience for them when they come to the office.

In my spare time I enjoy singing, baking, traveling, and spending time with my family.

Carrie Richards, Certified Medical Assistant

I graduated from school in 1992, with a certification for Medical Assistant. I have almost 30 years of experience in patient care and administrative care. I have worked in Gynecology, Geriatric, Family Practice, Urgent Care, and Optometry. I love developing relationships with patients and being able to provide a caring and nurturing experience for them when they come to the office.

In my spare time I enjoy singing, baking, traveling, and spending time with my family.

Sandra Higgins, Certified Medical Assistant

In 2001, I graduated and received my certificate as a Medical Assistant. I have 20 years of experience as a back office Medical Assistant, 16 of those years in Women's Health.


I am dedicated to providing quality care for my patients along with respect and compassion.


When I am not in the clinic I enjoy spending time with my family.

Sandra Higgins, Certified Medical Assistant

In 2001, I graduated and received my certificate as a Medical Assistant. I have 20 years of experience as a back office Medical Assistant, 16 of those years in Women's Health.


I am dedicated to providing quality care for my patients along with respect and compassion.



When I am not in the clinic I enjoy spending time with my family.

Michelle Beaver, Certified Medical Assistant

I graduated as a Medical Assistant in 2007. I’ve worked in OB/GYN for over five years. I’ve also worked in Dermatology; I have always had a passion for Women’s Health and am fortunate to have joined the team at Genesis Women’s Health.


When I have free time, I love to cook, garden and spending time with my 11-year-old son.



On the weekends you can find us playing paint ball. My son is at a competitive level and competes all over Northern California.

Amanda Chamberlain, Wellness Coach

As a former collegiate athlete, I have always had a passion for health and fitness. I graduated from college with a bachelor's degree in physical education. I taught physical education for two years, then found a deeper passion for educating others in overall health and fitness.


I have been a personal trainer and nutrition coach for 8 years, in El Dorado Hills. I enjoy helping others achieve personal health and fitness goals, while also developing lifelong healthy habits.


I am excited to be a part of the wellness team at Genesis and help educate our clients on how to take control of their health and embrace a life of health freedom.


In my spare time, I enjoy spending time with my family, watching my children play sports, and going to the coast as often as possible.

Schedule an Appointment

Find the right balance of health

Ready to schedule an appointment at Genesis Center for Women's Health? Click the button below to give us a call at (279) 888-6900. We can't wait to meet you!

Call to Schedule: (279) 888-6900