Dr. Keith Sadel, MD
DPC Internal Medicine physician, Southampton, PA
Preservation HealthDr. Sadel is a board-certified internal medicine physician who created Preservation Health in Southampton, Pennsylvania.
Facts on this page last checked October 2026. How we check doctors
About Dr. Sadel
Dr. Sadel is a board-certified internal medicine physician. He created Preservation Health in Southampton, Pennsylvania. Preservation Health is a concierge membership based medical practice.
His medical philosophy is about protecting the doctor-patient relationship. He is also a certified medical marijuana physician for eligible Pennsylvanians.
Membership and fees
Fees are not published. Ask the practice.
Education and credentials
Hospital and practice affiliations
Location
Recognition and research
Awards
Patient reviews
"Listens closely and offers clear, helpful guidance for every question."
"Never rushes, always making sure each concern is addressed thoughtfully."
"Has a calm and kind demeanor that makes visits more comfortable."
He is not like the ordinary doctor.
"He is not like the ordinary doctor, who is more concerned with his own time than with the health of his patients. This is also one of the rare workplaces where a person, not a machine, answers the phone during business hours."
He is approachable and listens to your worries.
"My husband and I used to attend to a different doctor before switching to Dr. Sadel a few years ago, and it was the finest decision we could have made. In his examinations, he is extremely thorough. He is approachable, listens to your worries, and offers various ways or solutions for curing or alleviating whatever ails you. If you have to wait longer in the waiting room, it is because he is extremely considerate and spends sufficient time with each patient to ensure that all questions are answered and that everything is clear and understood."
I've been seeing Dr. Sadel for 12 years, and my spouse has been seeing him for a little longer.
"I've been seeing Dr. Sadel for 12 years, and my spouse has been seeing him for a little longer. Doctor Sadel is a very kind compassionate bedside manner doctor, when I first went to him in 2008 I had a complete checkup and he told me I had an umbilical hernia that needed repair, soon after I was experiencing pain on my right side near my rib cage, dr. Sadel sent me to get an ultrasound to check my gallbladder, and sure enough, that's what it was, and I had surgery in Holy Redeemer Hospital, and he came to visit me."
Questions patients ask
Does Dr. Sadel offer a membership?
Preservation Health is a concierge membership based medical practice.
Is Dr. Sadel board certified?
Dr. Sadel holds board certification from the American Board of Internal Medicine.
Where is Dr. Sadel's office?
Dr. Sadel practices at Preservation Health in Southampton, Pennsylvania.
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