FishtownFish wrapped around the rod of AsclepiusMedicine
Philadelphia Primary Care
How It Works
What People Say
Patient reviews across 6 platforms
Articles
Symptoms
What your body is telling you
Treatments
Protocols, prescriptions, therapies
Longevity
Medicine 3.0 strategies
Heart Health & Risk
Protect your heart & vessels
Metabolism
Insulin, blood sugar, weight
Hormones
TRT, thyroid, menopause, andropause
Performance
VO2 max, muscle, sleep, gut
Playbooks
Step-by-step frameworks
About
Meet Dr. Ash
Your Physician
GERO·SPAN
Our Clinical Framework
FAQ
Common Questions
Book a Free Call
Ultralight

Your Patient Portal

Ultralight is where your care lives. Message Dr. Ash, join video visits, review your labs, and manage your health — all in one secure app.

Download on the App StoreGet it on Google Play
Not a patient yet? Start here →

Secure Messaging

Message Dr. Ash directly. No phone trees, no hold music.

Video Visits

Face-to-face care from wherever you are.

Medical Records

Your full health history in one place.

HIPAA-Compliant

End-to-end encrypted. Your data stays yours.

Getting Started

  1. 1Check your email for a welcome message from Fishtown Medicine with your Ultralight invite link.
  2. 2Download the Ultralight app from the App Store or Google Play.
  3. 3Complete your profile and health questionnaire.
  4. 4Send a quick "Hello" to verify your secure channel is active.
FishtownFish wrapped around the rod of AsclepiusMedicine
Philadelphia Primary Care
2418 E York St, Philadelphia, PA 19125Home visits in Greater Philadelphia

Serving Fishtown · Art Museum · Bella Vista · Callowhill · Center City · Center City West · Chestnut Hill · East Kensington · Fairmount · Fitler Square · Graduate Hospital · Logan Square · Manayunk · Northern Liberties · Old City · Olde Richmond · Poplar · Port Richmond · Queen Village · Rittenhouse · Roxborough · Society Hill · Southwark

Explore by topic

Women’s Health
  • Perimenopause
  • Menopause 3.0
  • PCOS
  • Fertility
Men’s Health
  • TRT Therapy
  • TRT Safety
  • TRT vs Enclomiphene
  • Low Libido
Metabolic
  • Medical Weight Loss
  • Ozempic vs Metformin
  • Fasting Protocols
  • Visceral Fat
Cardiovascular
  • apoB & Heart Health
  • apoB vs LDL
  • Lp(a) Cholesterol
  • ED & Heart Risk
Longevity + Performance
  • Healthspan vs Lifespan
  • Biological Age
  • VO2 Max
  • Zone 2 Training
Supplements
  • Magnesium
  • Creatine
  • Omega-3
  • Foundational Stack

Content is for educational purposes only and does not constitute medical advice.

TermsPrivacyScope of PracticeClinical Independence