Nathan Kaller, DO
Specialties
Family Medicine
Education & Training
Doctor of Osteopathic Medicine
Nathan Kaller, DO
Primary Care Physician with Wellstar since 2015.
Specialties
Family Medicine
Education & Training
Doctor of Osteopathic Medicine
Office Locations
Expertise
About Nathan Kaller, DO
Dr. Kaller is a member of the American Osteopathic Association and American College of Osteopathic Family Physicians.
Dr. Kaller currently is in practice with Wellstar Family Medicine – Bridgemill.
Specialties
- Family Medicine
Education & Training
- Philadelphia College of Osteopathic Medicine
Degree
- Doctor of Osteopathic Medicine
Residency
- Lakeside Medical Center
Certifications
- AOA Family Medicine
Languages spoken
- English
Common Treatments, Conditions, and Procedures
- Acid Reflux
Patient Reviews
Overall patient rating
4.9Based on 499 patient ratings
- Listened to me carefully
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- I'd recommend this provider to family and friends
-
- Shared the right amount of information
-
- I'd recommend this practice to family and friends
-
- Earned my trust
-
All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.
Patient Reviews
5
Love this practice. Everyone is so nice and I never have to wait long to be seen.
September 7, 2025
5
Dr. Kaller is always encouraging ans listens well to my concerns.
September 6, 2025
5
Dr Kaller I don't pick up my prescriptions. I get them mailed to me with CAREMARK.
August 31, 2025
5
Great staff! Dr Kaller is the best.
August 30, 2025
5
Love Dr. Kaller. He really sits and listens and cares about his patients. You never fill rushed when you are with him.
August 28, 2025
5
Dr. Kaller is the best! He listens, he cares, and he makes you feel like you're the only patient he has!
August 27, 2025
5
Love Dr. Kaller and Cindy
August 24, 2025
5
Dr Kaller and his staff are professional and treat me with courtesy and respect.
August 23, 2025
5
Dr Kaller is the best- most compassionate, knowledgeable, caring physician that I have known since my family doc growing up....that was 50 years ago...when doctors made house calls. I can't say enough to express my trust and respect for Dr Kaller. Dr Kaller has the most amazing bedside manner.
August 22, 2025
5
Dr. Kaller is very thorough. He is also very knowledgeable and easy to work with.
August 23, 2025
5
I am always seen on time, and this is very important to me. The entire staff is friendly and wishes me a great day.
August 19, 2025
5
Professional, caring, detailed, empathetic. A credit to the Wellstar medical community!
August 17, 2025
5
Very knowledgeable and caring.
August 14, 2025
5
Dr Kaller is excellent
August 3, 2025
5
I am extremely happy with my doctor and the medical team They listen to my concerns They care, they recognize me and I listen to them. That's what makes me keep coming. I also feels that we make a great team?
August 3, 2025
5
Dr. Kaller and staff really exude professional care and concern. All staff are genuinely kind from front staff to check out.
August 1, 2025
5
Very good visit
August 2, 2025
5
Everyone was awesome.
July 28, 2025
5
Dr Kaller is great Intelligent, great bedside manner Very interested
July 28, 2025
5
The overall experience was positive but you need much more help in the labs. It was quite a long wait and the waiting room was packed with people. Something needs to be done about the wait time - it is a big bottleneck for your efficiency. It's not the workers going too slow - it the need for more of them.
July 25, 2025
5
Great doctor. Great staff. Great experience. Thanks!
July 25, 2025
5
Disappointed in the lack of communication between Well Star doctors.
July 25, 2025
5
Dr Kaller and his staff have been caring for me for many years and I have never had a single issue. He always listens and then asks clarifying questions so that he makes sure he administers the proper care program.
July 20, 2025
5
Dr Kaller and the staff always make everything so easy.
July 19, 2025
5
Doc Keller and his nurse(can't remember her name)were amazing. It was a pleasant experience. The problem lies in the ability to get a check up or get in if you're sick in a timely manner. I called because I was having an issue and they told me that the doctor was booked up for 3 1/2 months and I had to go to the urgent care downstairs instead. So what's the point in having a primary doctor if you can't get in to see him when you actually need the doctor. Instead of worrying about making money and putting in new patients, there should be slots available for sick patients to get in when needed instead of having a full to the max schedule for the doctor.
July 20, 2025
5
Dr. Kaller is an excellent doctor. He always takes time in my visit and carefully listens to any concerns I have. His nurse is very friendly and helpful as well. I would never think of changing doctors. Very pleased each time I visit.
July 17, 2025
5
It's a fabulous office and Dr. Kaller is the BEST!
July 15, 2025
5
Always efficient and timely appts Dr Kaller takes the time to answer questions and is thorough
July 12, 2025
5
Always have a positive experience in Dr. Kaller's office.
July 11, 2025
5
Dr. K and his staff offer an environment where I feel comfortable discussing my health & concerns. He involves me in the recommended treatment plan. I moved an hour away but still make the drive to see my doctor. His assistant is outstanding too.
July 6, 2025
5
Love this practice. Everyone is so nice and I never have to wait long to be seen.
September 7, 2025
5
Dr. Kaller is always encouraging ans listens well to my concerns.
September 6, 2025
5
Dr Kaller I don't pick up my prescriptions. I get them mailed to me with CAREMARK.
August 31, 2025
5
Great staff! Dr Kaller is the best.
August 30, 2025
5
Love Dr. Kaller. He really sits and listens and cares about his patients. You never fill rushed when you are with him.
August 28, 2025
5
Dr. Kaller is the best! He listens, he cares, and he makes you feel like you're the only patient he has!
August 27, 2025
5
Love Dr. Kaller and Cindy
August 24, 2025
5
Dr Kaller and his staff are professional and treat me with courtesy and respect.
August 23, 2025
5
Dr Kaller is the best- most compassionate, knowledgeable, caring physician that I have known since my family doc growing up....that was 50 years ago...when doctors made house calls. I can't say enough to express my trust and respect for Dr Kaller. Dr Kaller has the most amazing bedside manner.
August 22, 2025
5
Dr. Kaller is very thorough. He is also very knowledgeable and easy to work with.
August 23, 2025
5
I am always seen on time, and this is very important to me. The entire staff is friendly and wishes me a great day.
August 19, 2025
5
Professional, caring, detailed, empathetic. A credit to the Wellstar medical community!
August 17, 2025
5
Very knowledgeable and caring.
August 14, 2025
5
Dr Kaller is excellent
August 3, 2025
5
I am extremely happy with my doctor and the medical team They listen to my concerns They care, they recognize me and I listen to them. That's what makes me keep coming. I also feels that we make a great team?
August 3, 2025
5
Dr. Kaller and staff really exude professional care and concern. All staff are genuinely kind from front staff to check out.
August 1, 2025
5
Very good visit
August 2, 2025
5
Everyone was awesome.
July 28, 2025
5
Dr Kaller is great Intelligent, great bedside manner Very interested
July 28, 2025
5
The overall experience was positive but you need much more help in the labs. It was quite a long wait and the waiting room was packed with people. Something needs to be done about the wait time - it is a big bottleneck for your efficiency. It's not the workers going too slow - it the need for more of them.
July 25, 2025
5
Great doctor. Great staff. Great experience. Thanks!
July 25, 2025
5
Disappointed in the lack of communication between Well Star doctors.
July 25, 2025
5
Dr Kaller and his staff have been caring for me for many years and I have never had a single issue. He always listens and then asks clarifying questions so that he makes sure he administers the proper care program.
July 20, 2025
5
Dr Kaller and the staff always make everything so easy.
July 19, 2025
5
Doc Keller and his nurse(can't remember her name)were amazing. It was a pleasant experience. The problem lies in the ability to get a check up or get in if you're sick in a timely manner. I called because I was having an issue and they told me that the doctor was booked up for 3 1/2 months and I had to go to the urgent care downstairs instead. So what's the point in having a primary doctor if you can't get in to see him when you actually need the doctor. Instead of worrying about making money and putting in new patients, there should be slots available for sick patients to get in when needed instead of having a full to the max schedule for the doctor.
July 20, 2025
5
Dr. Kaller is an excellent doctor. He always takes time in my visit and carefully listens to any concerns I have. His nurse is very friendly and helpful as well. I would never think of changing doctors. Very pleased each time I visit.
July 17, 2025
5
It's a fabulous office and Dr. Kaller is the BEST!
July 15, 2025
5
Always efficient and timely appts Dr Kaller takes the time to answer questions and is thorough
July 12, 2025
5
Always have a positive experience in Dr. Kaller's office.
July 11, 2025
5
Dr. K and his staff offer an environment where I feel comfortable discussing my health & concerns. He involves me in the recommended treatment plan. I moved an hour away but still make the drive to see my doctor. His assistant is outstanding too.
July 6, 2025
5
Love this practice. Everyone is so nice and I never have to wait long to be seen.
September 7, 2025
5
Dr. Kaller is always encouraging ans listens well to my concerns.
September 6, 2025
5
Dr Kaller I don't pick up my prescriptions. I get them mailed to me with CAREMARK.
August 31, 2025
5
Great staff! Dr Kaller is the best.
August 30, 2025
5
Love Dr. Kaller. He really sits and listens and cares about his patients. You never fill rushed when you are with him.
August 28, 2025
5
Dr. Kaller is the best! He listens, he cares, and he makes you feel like you're the only patient he has!
August 27, 2025
5
Love Dr. Kaller and Cindy
August 24, 2025
5
Dr Kaller and his staff are professional and treat me with courtesy and respect.
August 23, 2025
5
Dr Kaller is the best- most compassionate, knowledgeable, caring physician that I have known since my family doc growing up....that was 50 years ago...when doctors made house calls. I can't say enough to express my trust and respect for Dr Kaller. Dr Kaller has the most amazing bedside manner.
August 22, 2025
5
Dr. Kaller is very thorough. He is also very knowledgeable and easy to work with.
August 23, 2025
5
I am always seen on time, and this is very important to me. The entire staff is friendly and wishes me a great day.
August 19, 2025
5
Professional, caring, detailed, empathetic. A credit to the Wellstar medical community!
August 17, 2025
5
Very knowledgeable and caring.
August 14, 2025
5
Dr Kaller is excellent
August 3, 2025
5
I am extremely happy with my doctor and the medical team They listen to my concerns They care, they recognize me and I listen to them. That's what makes me keep coming. I also feels that we make a great team?
August 3, 2025
5
Dr. Kaller and staff really exude professional care and concern. All staff are genuinely kind from front staff to check out.
August 1, 2025
5
Very good visit
August 2, 2025
5
Everyone was awesome.
July 28, 2025
5
Dr Kaller is great Intelligent, great bedside manner Very interested
July 28, 2025
5
The overall experience was positive but you need much more help in the labs. It was quite a long wait and the waiting room was packed with people. Something needs to be done about the wait time - it is a big bottleneck for your efficiency. It's not the workers going too slow - it the need for more of them.
July 25, 2025
5
Great doctor. Great staff. Great experience. Thanks!
July 25, 2025
5
Disappointed in the lack of communication between Well Star doctors.
July 25, 2025
5
Dr Kaller and his staff have been caring for me for many years and I have never had a single issue. He always listens and then asks clarifying questions so that he makes sure he administers the proper care program.
July 20, 2025
5
Dr Kaller and the staff always make everything so easy.
July 19, 2025
5
Doc Keller and his nurse(can't remember her name)were amazing. It was a pleasant experience. The problem lies in the ability to get a check up or get in if you're sick in a timely manner. I called because I was having an issue and they told me that the doctor was booked up for 3 1/2 months and I had to go to the urgent care downstairs instead. So what's the point in having a primary doctor if you can't get in to see him when you actually need the doctor. Instead of worrying about making money and putting in new patients, there should be slots available for sick patients to get in when needed instead of having a full to the max schedule for the doctor.
July 20, 2025
5
Dr. Kaller is an excellent doctor. He always takes time in my visit and carefully listens to any concerns I have. His nurse is very friendly and helpful as well. I would never think of changing doctors. Very pleased each time I visit.
July 17, 2025
5
It's a fabulous office and Dr. Kaller is the BEST!
July 15, 2025
5
Always efficient and timely appts Dr Kaller takes the time to answer questions and is thorough
July 12, 2025
5
Always have a positive experience in Dr. Kaller's office.
July 11, 2025
5
Dr. K and his staff offer an environment where I feel comfortable discussing my health & concerns. He involves me in the recommended treatment plan. I moved an hour away but still make the drive to see my doctor. His assistant is outstanding too.
July 6, 2025
5
Love this practice. Everyone is so nice and I never have to wait long to be seen.
September 7, 2025
5
Dr. Kaller is always encouraging ans listens well to my concerns.
September 6, 2025
5
Dr Kaller I don't pick up my prescriptions. I get them mailed to me with CAREMARK.
August 31, 2025
5
Great staff! Dr Kaller is the best.
August 30, 2025
5
Love Dr. Kaller. He really sits and listens and cares about his patients. You never fill rushed when you are with him.
August 28, 2025
5
Dr. Kaller is the best! He listens, he cares, and he makes you feel like you're the only patient he has!
August 27, 2025
5
Love Dr. Kaller and Cindy
August 24, 2025
5
Dr. Kaller is very thorough. He is also very knowledgeable and easy to work with.
August 23, 2025
5
Dr Kaller and his staff are professional and treat me with courtesy and respect.
August 23, 2025
5
Dr Kaller is the best- most compassionate, knowledgeable, caring physician that I have known since my family doc growing up....that was 50 years ago...when doctors made house calls. I can't say enough to express my trust and respect for Dr Kaller. Dr Kaller has the most amazing bedside manner.
August 22, 2025
5
I am always seen on time, and this is very important to me. The entire staff is friendly and wishes me a great day.
August 19, 2025
5
Professional, caring, detailed, empathetic. A credit to the Wellstar medical community!
August 17, 2025
5
Very knowledgeable and caring.
August 14, 2025
5
Dr Kaller is excellent
August 3, 2025
5
I am extremely happy with my doctor and the medical team They listen to my concerns They care, they recognize me and I listen to them. That's what makes me keep coming. I also feels that we make a great team?
August 3, 2025
5
Very good visit
August 2, 2025
5
Dr. Kaller and staff really exude professional care and concern. All staff are genuinely kind from front staff to check out.
August 1, 2025
5
Everyone was awesome.
July 28, 2025
5
Dr Kaller is great Intelligent, great bedside manner Very interested
July 28, 2025
5
The overall experience was positive but you need much more help in the labs. It was quite a long wait and the waiting room was packed with people. Something needs to be done about the wait time - it is a big bottleneck for your efficiency. It's not the workers going too slow - it the need for more of them.
July 25, 2025
5
Disappointed in the lack of communication between Well Star doctors.
July 25, 2025
5
Great doctor. Great staff. Great experience. Thanks!
July 25, 2025
5
Doc Keller and his nurse(can't remember her name)were amazing. It was a pleasant experience. The problem lies in the ability to get a check up or get in if you're sick in a timely manner. I called because I was having an issue and they told me that the doctor was booked up for 3 1/2 months and I had to go to the urgent care downstairs instead. So what's the point in having a primary doctor if you can't get in to see him when you actually need the doctor. Instead of worrying about making money and putting in new patients, there should be slots available for sick patients to get in when needed instead of having a full to the max schedule for the doctor.
July 20, 2025
5
Dr Kaller and his staff have been caring for me for many years and I have never had a single issue. He always listens and then asks clarifying questions so that he makes sure he administers the proper care program.
July 20, 2025
5
Dr Kaller and the staff always make everything so easy.
July 19, 2025
5
Dr. Kaller is an excellent doctor. He always takes time in my visit and carefully listens to any concerns I have. His nurse is very friendly and helpful as well. I would never think of changing doctors. Very pleased each time I visit.
July 17, 2025
5
It's a fabulous office and Dr. Kaller is the BEST!
July 15, 2025
5
Always efficient and timely appts Dr Kaller takes the time to answer questions and is thorough
July 12, 2025
5
Always have a positive experience in Dr. Kaller's office.
July 11, 2025
5
Dr. K and his staff offer an environment where I feel comfortable discussing my health & concerns. He involves me in the recommended treatment plan. I moved an hour away but still make the drive to see my doctor. His assistant is outstanding too.
July 6, 2025
5
Dr. K and his staff offer an environment where I feel comfortable discussing my health & concerns. He involves me in the recommended treatment plan. I moved an hour away but still make the drive to see my doctor. His assistant is outstanding too.
July 6, 2025
5
Always have a positive experience in Dr. Kaller's office.
July 11, 2025
5
Always efficient and timely appts Dr Kaller takes the time to answer questions and is thorough
July 12, 2025
5
It's a fabulous office and Dr. Kaller is the BEST!
July 15, 2025
5
Dr. Kaller is an excellent doctor. He always takes time in my visit and carefully listens to any concerns I have. His nurse is very friendly and helpful as well. I would never think of changing doctors. Very pleased each time I visit.
July 17, 2025
5
Dr Kaller and the staff always make everything so easy.
July 19, 2025
5
Dr Kaller and his staff have been caring for me for many years and I have never had a single issue. He always listens and then asks clarifying questions so that he makes sure he administers the proper care program.
July 20, 2025
5
Doc Keller and his nurse(can't remember her name)were amazing. It was a pleasant experience. The problem lies in the ability to get a check up or get in if you're sick in a timely manner. I called because I was having an issue and they told me that the doctor was booked up for 3 1/2 months and I had to go to the urgent care downstairs instead. So what's the point in having a primary doctor if you can't get in to see him when you actually need the doctor. Instead of worrying about making money and putting in new patients, there should be slots available for sick patients to get in when needed instead of having a full to the max schedule for the doctor.
July 20, 2025
5
Great doctor. Great staff. Great experience. Thanks!
July 25, 2025
5
Disappointed in the lack of communication between Well Star doctors.
July 25, 2025
5
The overall experience was positive but you need much more help in the labs. It was quite a long wait and the waiting room was packed with people. Something needs to be done about the wait time - it is a big bottleneck for your efficiency. It's not the workers going too slow - it the need for more of them.
July 25, 2025
5
Dr Kaller is great Intelligent, great bedside manner Very interested
July 28, 2025
5
Everyone was awesome.
July 28, 2025
5
Dr. Kaller and staff really exude professional care and concern. All staff are genuinely kind from front staff to check out.
August 1, 2025
5
Very good visit
August 2, 2025
5
I am extremely happy with my doctor and the medical team They listen to my concerns They care, they recognize me and I listen to them. That's what makes me keep coming. I also feels that we make a great team?
August 3, 2025
5
Dr Kaller is excellent
August 3, 2025
5
Very knowledgeable and caring.
August 14, 2025
5
Professional, caring, detailed, empathetic. A credit to the Wellstar medical community!
August 17, 2025
5
I am always seen on time, and this is very important to me. The entire staff is friendly and wishes me a great day.
August 19, 2025
5
Dr Kaller is the best- most compassionate, knowledgeable, caring physician that I have known since my family doc growing up....that was 50 years ago...when doctors made house calls. I can't say enough to express my trust and respect for Dr Kaller. Dr Kaller has the most amazing bedside manner.
August 22, 2025
5
Dr Kaller and his staff are professional and treat me with courtesy and respect.
August 23, 2025
5
Dr. Kaller is very thorough. He is also very knowledgeable and easy to work with.
August 23, 2025
5
Love Dr. Kaller and Cindy
August 24, 2025
5
Dr. Kaller is the best! He listens, he cares, and he makes you feel like you're the only patient he has!
August 27, 2025
5
Love Dr. Kaller. He really sits and listens and cares about his patients. You never fill rushed when you are with him.
August 28, 2025
5
Great staff! Dr Kaller is the best.
August 30, 2025
5
Dr Kaller I don't pick up my prescriptions. I get them mailed to me with CAREMARK.
August 31, 2025
5
Dr. Kaller is always encouraging ans listens well to my concerns.
September 6, 2025
5
Love this practice. Everyone is so nice and I never have to wait long to be seen.
September 7, 2025
Nathan Kaller, DO
Primary Care Physician with Wellstar since 2015
Rating
4.9
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Specialties
Family Medicine
Education
Doctor of Osteopathic Medicine
Medical School
Philadelphia College of Osteopathic Medicine
Residency
Lakeside Medical Center
Certifications
AOA Family Medicine
Spoken Languages
English
Office Locations
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www.wellstar.org/physicians/nathan-kaller-do
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