Nurse Practitioner
222 West Henderson Ave.
Porterville, CA
93257
Top reviews
Great Doctor.
I called the living water clinic while I was in pain and Dr. Mark Rivera made room to see me, that shows what a Dr. with good ethics has to do for a person suffering in pain. I highly recommend Dr. Mark Rivera to everyone
Hello! I’m Nurse Practitioner Michele Millan-Patterson, AGNP-C, and I’m excited to welcome you to Living Water Clinic, now seeing new patients in both our Visalia and Porterville locations.
I’m proud to be a Central Valley native, born and raised in Lindsay, California. After earning my Bachelor’s in Social Work at Fresno State, I spent several years developing community programs—everything from Latino mental health services to hospital-based outreach. Working side by side with patients and families sparked something in me: a desire to care for people even more directly.
I returned to school at College of the Sequoias, became a Registered Nurse, and honed my skills in critical-care settings including ICU, cardiac ICU, emergency, and med-surg. Along the way, I also learned clinic administration, but my heart always belonged at the bedside. That calling led me to complete my Nurse Practitioner training and earn board certification as an Adult-Gerontology Nurse Practitioner (AGNP-C), so I can partner with you in your health journey every day.
I provide comprehensive primary care for adults and seniors, including wellness exams, routine checkups, and management of chronic conditions such as diabetes and hypertension. I also offer preventive health services like immunizations and screening tests, women’s health and family planning support, and acute care for minor injuries, infections, and sudden illness. I work closely with specialists, educators, and community resources to ensure you receive whole-person support.
When you come to our clinic, I will take time to listen, explain my recommendations clearly, and involve you in every decision. You are the expert on your life—my role is to guide, educate, and support you so you can feel confident in your health.
Outside the clinic, I enjoy traveling with my husband and two sons, lifting weights, gardening, sewing, reading, and hosting friends for home-cooked meals. Staying active and curious helps me bring fresh energy and empathy to each patient visit.
I look forward to meeting you and supporting your health and well-being at Living Water Clinic. Whether you visit us in Visalia or Porterville, I’m here to help you thrive.
Annual Wellness Visit
Asthma
Clinica Agua Viva - Rural Health Clinic
Covid Testing
Covid Vaccine
Diabetes
Family Medicine
Mental Health Services & Counseling
Mobile Clinic
Nutrition & Lifestyle Health
Obstetrics and Gynecology (OBGYN)
Pediatric Care
Remote Patient Monitoring
Telemedicine
Virtual Urgent Care
Walk-In Clinic
Weight Loss Management
Worker’s Compensation
Locations (4)
Living Water Clinic
222 West Henderson Ave.
Porterville, CA, 93257
Living Water Clinic
1410 South Mooney Blvd
Visalia, CA, 93277
Living Water Clinic
101 N. Palm St.
Woodlake, CA, 93286
Living Water Clinic
833 North Sequoia Ave
Lindsay, CA, 93247
More About Michele Millan-Patterson, AGNP-BC
Practice
Specialties
Insurance
NPI Number
1265038830
Reviews
Dr. Rivera is the best doctor I've had. I would recommend him anytime
Great Doctor.
I called the living water clinic while I was in pain and Dr. Mark Rivera made room to see me, that shows what a Dr. with good ethics has to do for a person suffering in pain. I highly recommend Dr. Mark Rivera to everyone
Dr. Rivera was thorough.
Thorough and timely health check up.
Professional and polite. good experience and the waiting time was short.
Dr was nice the girls at desk and assistant seemed annoyed
Felt at ease. Dr was very informative making sure I had everything worked out for my up an coming surgery. Thank you
Gave me more information towards my issue unlike prior appointments where I’m only there for 5-10 minutes and get nothing but, see you in 6 weeks.
Very professional, He really cares about his patients?, SIt down and listen to any concerns and questions you might have
Dr. Mark Rivera is the best Doctor I've ever had and I'm 75 years old. He actually sits down and talks to me and takes his time to make sure what is needed to keep me going.
Awesome and informative
All & all my physical was good with one exception the front forgot to let them know I needed a TB skin test aside from that I would recommend this office
She is very thorough in her visit... explains diagnosis and medical treatments.
Katherine is just fabulous for a doctor she’s kind very caring and gets right to the point she’s one of the best doctors I’ve had it Living Water !!$
Ms Doyle is the kindest person I have ever met!
La doctora es muy amable explica muy bien te da tiempo para hacer preguntas
Professional and caring
She is concerned about the patient well being. Gives advise, not pushy, sense of humor.
I was call in fast and doctor she was real helpful, she took care of my problem
Awesome! Everyone was very nice!
Kathy, is one of the best practitioners, living water has. She does due diligence to get you proper medical care. She is always patient to hear your issues and ensures you are seen in a timely manner, thats what makes living water clinic a good clinic.
Absolutely The Best!!!
Kathy Doyle is awesome. She listens, she cares and goes above and beyond.
Kathy isvery professional and charismatic, she makes you feel she really cares. Addressed all my questions and concerns in timely manner. Kathy's enthusiasm and compassion make her unique. Thank you.
Professional and polite
KATHY IS WONDERFUL. I HIGHLY RECOMMEND HER. GREAT JOB!!!
Very friendly staff
Very good experience, took time to explain everything and was able to answer all my questions.
Listened to me and answered all my questions.
