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Midwives and Nurses Practitioners

At AkermanMed we tailor our services to each patient’s needs. 
Our collaborative team consists of OBGYN physicians, Midwives and Nurse Practitioners.

Debbie Tobin

R.N.C.N.P
  • Certified as a Women’s Health Care Nurse Practitioner in 1992. Graduated from RN program in 1982.
  • Debbie has over 20 years of experience working in an OBGYN office. During the last 15 years she has teamed with Dr Akerman.
  • Worked in the Labor & Delivery Department at St Joseph Hospital for 10 years.
  • As an Orange, CA laborist and pregnancy nurse, she specializes in counseling for contraception, STD screening, menopause management, infertility and providing bilingual care to patients.
  • Joined AkemanMed in 2007.

Mayra Sohn

Nurse Practitioner
  • Board certified Women’s Health Care Nurse Practitioner.
  • Bachelors and Masters of Science in Nursing and Advanced Practice Nursing from Cal State Long Beach, 2012.
  • Bachelor of Arts in Human Development, UC San Diego, 2008.
  • Speaks English, Spanish, and Korean.
  • Joined AkermanMed in 2021.

Lisa Marie Perez

Family Nurse Practitioner
  • Board certified as a Family Nurse Practitioner.
  • Graduated with a Bachelors of Science in Nursing from University of Phoenix in 2013 and received her Masters of Science in Nursing with distinction from United States University in 2024.
  • 25 years experience in labor and delivery and postpartum care.
  • Experience working with high risk patients in Maternal Fetal Health at St. Joseph.
  • Lisa is committed to delivering holistic patient care with a strong focus on disease prevention. She believes that delivering high-quality care combined with personalized guidance helps foster trusting and supportive relationships.

Lizette Nieves

Family Nurse Practitioner
  • Board certified Family Nurse Practitioner.
  • Graduated with a Bachelor of Science in Nursing from California State University, Fullerton, in 2011 .
  • Spent over a decade in Labor & Delivery and postpartum care at UCLA Ronald Reagan in Westwood and PIH Health in Whittier, CA.
  • Received a Master of Science in Nursing with distinction from United States University, San Diego.
  • Lizette is passionate about women’s health and committed to providing compassionate, patient-centered care while building genuine connections. With a strong foundation in Labor and Delivery, along with experience in both OB/GYN and urgent care, she is equipped to support women through all stages of life, empowering them with the knowledge and confidence to make informed health decisions.
  • Fluent in both English and Spanish.
  • Joined AkermanMed in 2024

Alexandra Pettus

DNP, FNP-C
  • Board certified as a Family Nurse Practitioner.
  • Obtained her Master of Science in Nursing in Family Practice and Doctor of Nursing Practice from University of Alabama.
  • Brings extensive experience in women’s and children’s health, including labor and delivery, NICU, PICU, and pediatric hospital medicine.
  • Completed doctoral work focused on Polycystic Ovary Syndrome (PCOS), with an emphasis on lifestyle-based interventions and improving long-term health outcomes for women.
  • Alexandra is committed to delivering holistic, patient-centered care with a strong focus on disease prevention. Guided by her personal faith, she strives to care for each patient with compassion, dignity, and love while fostering trusting and supportive relationships.