Meet Our Providers

Adelbert D. Evangelista MD

Dr. Bert, was Board Certified in Family Medicine in 2006 and has been in practice since. His passion with Family Medicine extends beyond diagnosis and management of chronic diseases. He is a Certified Hormone Specialist and is one of the best and leading medical doctor in Yuma managing hormonal imbalance and Menopause/Andropause issues. He is also double certified in the field of Aesthetic Medicine doing Botox and Filler injections and is an expert in weight loss management. Truly, Dr Bert is the “Total Package Physician” and is Yuma’s Favorite Doc. He is well known for being a personable and knowledgeable physician who always has the best intentions for his patients. He is a dedicated community leader having headed many different medical and civic organizations.

Education & Training
  • Doctor of Medicine, Faculty of Medicine and Surgery, The Royal and Pontifical University of Santo Tomas, Manila, Philippines, 2001
  • Family Medicine Residency Program, North Oakland Medical Center, Pontiac, MI 2003-2006
  • American Board of Family Medicine, Diplomate, 2006
  • American Academy of Family Physicians
  • Yuma Regional Medical Center, Medical Staff

Jem R. Evangelista MD

Dr. Jem is a compassionate and caring physician, who listens and takes time to explain her findings and treatment approach to patients. She is a Board Certified Family Medicine physician since 2009. She shares the private practice with her husband, Dr Bert and has been practicing now for 15 years. Dr. Jem is a certified Hormone Specialist and together with Dr Bert, are 2 of the best and leading Hormone Physicians in Yuma. She is also passionate with Holistic Wellness, Preventive Medicine and Aesthetic Medicine and is multicertified in Botox and Filler injections and PRP (Platelet-rich Plasma) Therapy/Microneedling, Intravenous Vitamin Supplementation, and an expert in Weight Loss Management. Truly a gem for a doctor. When not seeing patients, they spend most of their time with their 3 sons travelling and playing sports. She is an active member of the church and the community. She actively participates in outreach programs and medical missions.

Education & Training
  • Bachelor of Science, Biology, University of the Philippines, 1997
  • Doctor of Medicine, University of the East RMMC, Manila, Philippines, 2001
  • Medical Internship, East Avenue Medical Center, Manila, Phillipines, 2002
  • Family Medicine Residency Program, North Oakland Medical Center, Pontiac, MI 2006-2009
  • American Board of Family Medicine, Diplomate
  • American Academy of Family Physicians
  • Yuma Regional Medical Center, Medical Staff

Mary Jacqueline C. Ronsayro FNP-C

Jackie is a very competent and skilled Board Certified Nurse Practitioner who is well loved by her patients . She graduated with Honors and was among the Top 3% of Class 2019 for Masters of Science in Nursing/Family Nurse Practitioner. She has already accomplished impressive educational and professional milestones at a very young age in her career. She is very knowledgeable in her field of Family Medicine, but more importantly, has a big heart and warm hands for her patients. She also loves Aesthetic Medicine and has trained and is double certified in Botox and Filler Injections and is an expert in Weight Loss Management. With her strong and impressive credentials, amazing personality, and great bedside manners, Jackie is truly one of the Best Nurse Practitioners in Yuma. When not seeing patients, Jackie enjoys traveling with her husband and two handsome boys and playing with her favorite dog, Coco.

Education & Training
  • Bachelor Of Science in Nursing, College of Nursing, Chinese General Hospital, Philippines 1999
  • Master Of Science in Nursing, Family Nurse Practitioner, University of Phoenix, AZ 2019
  • American Association of Nurse Practitioners
  • The National Society of Leadership and Success (Sigma Alpha Pi) Presidential member, Honor Society
  • Recipient of Daisy award for extraordinary nurses

Meet Our Staff

Yvette Paradeza
Office Manager/Biller
Mariana Leon
Front Desk Staff
Ileen Lopez
Front Desk Staff
Jacqueline Gonzalez
Medical Assistant(Dr Bert)
Mariela Chaidez
Medical Assistant(Dr Jem)
Stephany Rivera
Medical Assistant(NP Jackie)
Aurora Arzate
Phlebotomist (ACCU Lab)