About Services

Conditions & Treatments


Words from our patients

  • Google

    "Dr. Edward Tangchitnob has been my doctor for about a year now and he's been a blessing since the day I walked through the door."

    Sandra B
  • Google

    "I’m so grateful to have found him for my BHRT and upcoming Hysterectomy"

  • Yelp

    "I having been coming to Dr. Tangchitnob's office since September. I am truly impressed with his demeanor, bed side manner, his staff, and my overall experience here."

    Janelle E.
  • Yelp

    "This is a Father/Son practice with two very compassionate, professional doctors with tons of experience between them."

    Audrey K.
  • Yelp

    "Dr. Dumrong Tangchitnob is an absolute amazing physician. He is patient, attentive, and has always ensured I have a clear understanding of the appointment details."

    Chris C.
  • Yelp

    "Tangchitnob MD is amazing! As a patient of Dr. Dumrong I have felt nothing but confidence in the care I am receiving. "

    Monique S.
  • "Thank you for sharing this with us and thank you both for being incredible doctors... hands down the BEST in the business."

    Jennifer G.
  • Yelp

    "I have spent weeks upon weeks looking for a good doctor for BioTe hormone replacement pellet and I stumbled across this office. He was absolutely amazing"

    Maiquel R.
  • Yelp

    "I have been going to Timeless Health for multiple years and it is the best office."

    Stephanie K.
  • Yelp

    I'm very pleased with the results of my treatment"

    Suzanne K.
  • Yelp

    "I could not be happier with my results!"

    Sarah O.
  • Yelp

    "Such a great experience"

    Sarah K.
  • Yelp

    "Dr. Tangchitnob really took the time to address all my concerns with me"

    Nicole L.
  • Yelp

    "Dr. Tangchitnob is truly passionate about what he does"

    Amy T.
  • Yelp

    "Dr. Tangchitnob was really patient and informative"

    Cassie Y.


Timeless Health MD
1135 South Sunset Ave, Suite 102
West Covina, CA 91790
Phone: 626-349-6728
Fax: 626-851-8822

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