Patients at Fishtown Medicine describe unhurried visits, clear communication, and a doctor who actually reads their records. Members value same-day access, deep listening, and a proactive approach that connects labs, lifestyle, and goals into one coherent plan.
The clearest measure of a medical practice is the experience of the people in it. Members of Fishtown Medicine often arrive after years of "surface-level" care. Once inside, they describe feeling heard, supported, and finally able to plan ahead instead of react.
What do patients say about Fishtown Medicine?
"When I sent Dr. Ash my medical history, it turned out to be 300 pages, and never in a million years did I think he would read all 300 pages, ask me specific questions, and provide structured feedback, which he did! He is extremely timely in communication as well as extremely supportive."
- Katie D.
"Because of the extremely quick turnaround and him being in the neighborhood, we got our flu tests done the same day and were able to get tamiflu an hour later. If you're a parent you can appreciate what a relief this was to the entire household."
- Kasia F.
"After two long years of searching for a new Integrative/Functional medicine doctor since my previous one retired, I can honestly say he was worth the wait. Dr. Ash approaches healthcare with a deep compassion, focusing on understanding the root causes of issues rather than just treating symptoms."
- Morgen P.
"Dr. Ash is the kind of person you know is looking out for you as a person. You're never a number to him. It's hard to picture a situation where you have to place greater trust in someone else to do the right thing."
- Aaron L.
"Dr. Ash has a very modern and holistic approach to medicine that is science-based with a preventative focus. His services are convenient and I found the pricing to be sensible."
- Spencer T.
"Amazing doctor, listens to all my concerns and addresses them without hesitation. Would recommend this practice to anyone."
- Sara B.
"Dr. Ash has given me great guidance navigating and taking control of my overall health and wellness. His availability and expertise is something I haven't experienced with another doctor."
- Tony K.
What is the Fishtown Medicine practice mission?
Fishtown Medicine is built for people who want better. We believe medicine should be:
- Human-Centric: Focused on the relationship, not the clock.
- Data-Driven: Using Advanced Labs and genetics to find real answers.
- Convenient: Care that meets you where you are, with Doorside Visits and same-day messaging.
Why do patients choose Fishtown Medicine?
Whether we are mapping out your Longevity Framework or triaging a sudden illness, members tell us they feel more seen and supported than they have anywhere else. We handle the heavy lifting of Care Coordination so you can focus on the part that matters most: living your life with more energy and ease.
Guidelines from the Clinic
Actionable Steps for New Members
Join the Philadelphia community.
- Read our Philosophy: Learn why we focus on Relationship-Based Medicine.
- Schedule a Call: Book a no-pressure Discovery Call to see if we are a fit.
- Spread the Word: If you are already a member, share your feedback in the Ultralight app so we can keep improving.
Dr. Ash is a board-certified internal medicine physician specializing in preventive medicine and healthspan optimization at Fishtown Medicine in Philadelphia.
Frequently Asked Questions
Common Questions
Ready when you are
Dr. Ash reads every intake himself, and answers questions personally - usually within a few hours.




