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Theresa A. Platz, MD

Patient Ratings

4.9 / 5 (Based on 205 Ratings)


Primary Care and Family Medicine

Call 425-486-9131

Request an Appointment

Telemedicine Visits Available

Newborn & Pediatric Care

Dr. Theresa Platz provides care for all ages – even newborns.

Conditions Treated

gout, osteoarthritis, abdominal pain, allergies, anxiety, atherosclerosis, colds, conjunctivitis, constipation, cough, depression, diarrhea, ear infections, earaches, eczema, family planning, fatigue/malaise, fever, fibromyalgia, flu, GERD, hair loss, headaches, health maintenance, heart burn, high blood pressure, high cholesterol, hyperlipidemia, hypertension, incontinence, men's care, migraines, minor injury, myositis, nasal congestion, nausea, newborn care, pediatric care, pink eye, pneumonia, pre-diabetes, rashes, shingles, sinus infections, skin irritation, smoking cessation, sore throat, sprains, stomach aches, stomach flu, strains, tobacco use, tonsillitis, upper respiratory infection, vertigo, vomiting, women's care, wounds, yeast infection, urinary tract infection, attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), family medicine, and primary care

Procedures Performed

annual wellness visit, blood test, breast exam, camp physical, diabetes screening, flu shot, flu test, hearing test, high cholesterol screening, hypertension screening, mono test, pap smear, pregnancy test, school physical, sports physical, strep test, tuberculosis test, urine test, vaccinations, well baby exam, well child exam, x-rays, annual physical, annual gynecology exam, and adult preventive care

Contact Information

  • Office: 425-486-9131
  • Fax: 425-486-9490







Interpretation Services Available

Board Certification

Board Certified in Family Medicine

Clinical Expertise

Family medicine (including newborns and pediatric patients)

Philosophy of Care

My role is to be your healthcare advisor and advocate. By remaining current in my medical knowledge, I will provide you with current recommendations and provide an understanding of your health conditions while balancing your personal, emotional and unique life situations.

Medical School

University of Washington School of Medicine | Seattle, WA


Valley Medical Center | Renton, WA

Personal Information

Since the age of 7, I was determined to be a doctor so that I could help others. I grew up in Bellevue and attended the University of Washington for both my undergrad and medical school, working as a CPA for three years to help pay for medical school.
I'm an avid runner, having run cross-country for UW after being a Washington State high school champion. I continue to run marathons today, including both the Boston and New York marathons.
I enjoy gardening, the outdoors and my three wonderful kids.


April 23, 2022
Excellent care.
April 13, 2022
I had additional questions for physician, but she did not come back after saying she was checking on the x-ray tech.
April 11, 2022
Dr. Platz is the best physician I have ever seen. She is always thorough and concerned about me as a patient and a person. I have complete confidence in her care.
April 09, 2022
The provider was extremely caring as spoke to me.
April 06, 2022
She is too popular. I would highly recommend her. But don't really because she has so many patients now. Makes it hard to see her in a timely manner.
March 29, 2022
Dr. Platz is an excellent doctor - she truly cares about our health, both mentally & physically.
March 24, 2022
Dr. Platz is the best! Very professional, very knowledgeable, best care ever!
February 03, 2022
Dr. Platz was thorough and caring. Very supportive and personal provider!
February 01, 2022
Dr. Platz always gives the best care. I appreciate her and all that she does.
January 18, 2022
I have seen Dr Platz for many years now and she has ALWAYS taken time with me and explains things to me. I trust her very much. She is a great doctor!
January 17, 2022
I am always pleased with the comprehensive treatment I receive from Dr Platz.
December 02, 2021
It's kind of a mixed bag regarding referring Dr. Platz to others as she already is tough to see!
November 29, 2021
Dr. Platz is amazing!
November 24, 2021
Dr. Platz is the best physician I have encountered.
November 22, 2021
Dr. Platz is always great. She listens and provides understandable information.