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
- Migraine Headache
Patient Reviews
Overall patient rating
4.9Based on 493 patient ratings
- Listened to me carefully
-
- I'd recommend this provider to family and friends
-
- I'd recommend this practice to family and friends
-
- Shared the right amount of information
-
- 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
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
Dr. Kaller is awesome! He's been my doctor for 10 years now, which has been the longest time I've been with one doctor. I appreciate his insight and understanding with the care of my health.
July 4, 2025
5
He is exceptional!! Entire family sees Dr.Kaller.
July 4, 2025
5
Dr. Kaller and his nurse are so attentive. They both always make me feel comfortable and always seem concerned about what I have to say. Highly recommend!
July 4, 2025
5
Dr. Kaller and his staff are wonderful. They are efficient, friendly, and professional.
June 29, 2025
5
Met with a smiling and cheerful assistant to Dr. Kaller who took me back early. Dr. Kaller listened to all of my questions- /concerns and offered helpful suggestions. At the conclusion, I was escorted to the checkout assistant who was able to get me an appointment in six months. Easy appointment this morning!
June 28, 2025
5
Everyone from check in to checking out was so nice and friendly. Doctor was patient and listened to your issues. Very pleased!
June 28, 2025
5
Staff is always professional and helpful. Dr Kaller is the best!
June 27, 2025
5
Dr Kaller and his staff take time to listen and provide answers.
June 27, 2025
5
I have received excellent care under Dr Kaller for the past several years. He is professional and knowledgeable and shows personal care. I thank him for all he does.
June 27, 2025
5
The provider when you can get in to see him is awesome, however it is very difficult to get in for a sick call. I don't have a provider so I can go to urgent care. This is something you should consider when making your management decisions. Leave some flexibility in scheduling
June 21, 2025
5
Friendly, knowledgeable and thorough
June 21, 2025
5
Clean facilities
June 22, 2025
5
Dr Kaller is a superb physician and I would recommend him to any one of my friends and family members
June 20, 2025
5
Great Experience
June 20, 2025
5
Dr. Kaller and his staff are the best!
June 21, 2025
5
Thank you Dr Kaller for listening to me and also for caring about me and my health.
June 20, 2025
5
Jinx, LPN was great. She was thorough and efficient. Dr. KALLER , as usual was wonderful. He listens and is supportive. I am grateful for him.
June 19, 2025
5
Great Service!
May 27, 2025
5
Total confidence and trust in Dr Kaller and his team
May 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
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
Dr. Kaller is awesome! He's been my doctor for 10 years now, which has been the longest time I've been with one doctor. I appreciate his insight and understanding with the care of my health.
July 4, 2025
5
He is exceptional!! Entire family sees Dr.Kaller.
July 4, 2025
5
Dr. Kaller and his nurse are so attentive. They both always make me feel comfortable and always seem concerned about what I have to say. Highly recommend!
July 4, 2025
5
Dr. Kaller and his staff are wonderful. They are efficient, friendly, and professional.
June 29, 2025
5
Met with a smiling and cheerful assistant to Dr. Kaller who took me back early. Dr. Kaller listened to all of my questions- /concerns and offered helpful suggestions. At the conclusion, I was escorted to the checkout assistant who was able to get me an appointment in six months. Easy appointment this morning!
June 28, 2025
5
Everyone from check in to checking out was so nice and friendly. Doctor was patient and listened to your issues. Very pleased!
June 28, 2025
5
Staff is always professional and helpful. Dr Kaller is the best!
June 27, 2025
5
Dr Kaller and his staff take time to listen and provide answers.
June 27, 2025
5
I have received excellent care under Dr Kaller for the past several years. He is professional and knowledgeable and shows personal care. I thank him for all he does.
June 27, 2025
5
The provider when you can get in to see him is awesome, however it is very difficult to get in for a sick call. I don't have a provider so I can go to urgent care. This is something you should consider when making your management decisions. Leave some flexibility in scheduling
June 21, 2025
5
Friendly, knowledgeable and thorough
June 21, 2025
5
Clean facilities
June 22, 2025
5
Dr Kaller is a superb physician and I would recommend him to any one of my friends and family members
June 20, 2025
5
Great Experience
June 20, 2025
5
Dr. Kaller and his staff are the best!
June 21, 2025
5
Thank you Dr Kaller for listening to me and also for caring about me and my health.
June 20, 2025
5
Jinx, LPN was great. She was thorough and efficient. Dr. KALLER , as usual was wonderful. He listens and is supportive. I am grateful for him.
June 19, 2025
5
Great Service!
May 27, 2025
5
Total confidence and trust in Dr Kaller and his team
May 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
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
Dr. Kaller is awesome! He's been my doctor for 10 years now, which has been the longest time I've been with one doctor. I appreciate his insight and understanding with the care of my health.
July 4, 2025
5
He is exceptional!! Entire family sees Dr.Kaller.
July 4, 2025
5
Dr. Kaller and his nurse are so attentive. They both always make me feel comfortable and always seem concerned about what I have to say. Highly recommend!
July 4, 2025
5
Dr. Kaller and his staff are wonderful. They are efficient, friendly, and professional.
June 29, 2025
5
Met with a smiling and cheerful assistant to Dr. Kaller who took me back early. Dr. Kaller listened to all of my questions- /concerns and offered helpful suggestions. At the conclusion, I was escorted to the checkout assistant who was able to get me an appointment in six months. Easy appointment this morning!
June 28, 2025
5
Everyone from check in to checking out was so nice and friendly. Doctor was patient and listened to your issues. Very pleased!
June 28, 2025
5
Staff is always professional and helpful. Dr Kaller is the best!
June 27, 2025
5
Dr Kaller and his staff take time to listen and provide answers.
June 27, 2025
5
I have received excellent care under Dr Kaller for the past several years. He is professional and knowledgeable and shows personal care. I thank him for all he does.
June 27, 2025
5
The provider when you can get in to see him is awesome, however it is very difficult to get in for a sick call. I don't have a provider so I can go to urgent care. This is something you should consider when making your management decisions. Leave some flexibility in scheduling
June 21, 2025
5
Friendly, knowledgeable and thorough
June 21, 2025
5
Clean facilities
June 22, 2025
5
Dr Kaller is a superb physician and I would recommend him to any one of my friends and family members
June 20, 2025
5
Great Experience
June 20, 2025
5
Dr. Kaller and his staff are the best!
June 21, 2025
5
Thank you Dr Kaller for listening to me and also for caring about me and my health.
June 20, 2025
5
Jinx, LPN was great. She was thorough and efficient. Dr. KALLER , as usual was wonderful. He listens and is supportive. I am grateful for him.
June 19, 2025
5
Great Service!
May 27, 2025
5
Total confidence and trust in Dr Kaller and his team
May 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
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
He is exceptional!! Entire family sees Dr.Kaller.
July 4, 2025
5
Dr. Kaller is awesome! He's been my doctor for 10 years now, which has been the longest time I've been with one doctor. I appreciate his insight and understanding with the care of my health.
July 4, 2025
5
Dr. Kaller and his nurse are so attentive. They both always make me feel comfortable and always seem concerned about what I have to say. Highly recommend!
July 4, 2025
5
Dr. Kaller and his staff are wonderful. They are efficient, friendly, and professional.
June 29, 2025
5
Met with a smiling and cheerful assistant to Dr. Kaller who took me back early. Dr. Kaller listened to all of my questions- /concerns and offered helpful suggestions. At the conclusion, I was escorted to the checkout assistant who was able to get me an appointment in six months. Easy appointment this morning!
June 28, 2025
5
Everyone from check in to checking out was so nice and friendly. Doctor was patient and listened to your issues. Very pleased!
June 28, 2025
5
Staff is always professional and helpful. Dr Kaller is the best!
June 27, 2025
5
I have received excellent care under Dr Kaller for the past several years. He is professional and knowledgeable and shows personal care. I thank him for all he does.
June 27, 2025
5
Dr Kaller and his staff take time to listen and provide answers.
June 27, 2025
5
Clean facilities
June 22, 2025
5
The provider when you can get in to see him is awesome, however it is very difficult to get in for a sick call. I don't have a provider so I can go to urgent care. This is something you should consider when making your management decisions. Leave some flexibility in scheduling
June 21, 2025
5
Dr. Kaller and his staff are the best!
June 21, 2025
5
Friendly, knowledgeable and thorough
June 21, 2025
5
Thank you Dr Kaller for listening to me and also for caring about me and my health.
June 20, 2025
5
Dr Kaller is a superb physician and I would recommend him to any one of my friends and family members
June 20, 2025
5
Great Experience
June 20, 2025
5
Jinx, LPN was great. She was thorough and efficient. Dr. KALLER , as usual was wonderful. He listens and is supportive. I am grateful for him.
June 19, 2025
5
Great Service!
May 27, 2025
5
Total confidence and trust in Dr Kaller and his team
May 25, 2025
5
Total confidence and trust in Dr Kaller and his team
May 25, 2025
5
Great Service!
May 27, 2025
5
Jinx, LPN was great. She was thorough and efficient. Dr. KALLER , as usual was wonderful. He listens and is supportive. I am grateful for him.
June 19, 2025
5
Great Experience
June 20, 2025
5
Dr Kaller is a superb physician and I would recommend him to any one of my friends and family members
June 20, 2025
5
Thank you Dr Kaller for listening to me and also for caring about me and my health.
June 20, 2025
5
Friendly, knowledgeable and thorough
June 21, 2025
5
Dr. Kaller and his staff are the best!
June 21, 2025
5
The provider when you can get in to see him is awesome, however it is very difficult to get in for a sick call. I don't have a provider so I can go to urgent care. This is something you should consider when making your management decisions. Leave some flexibility in scheduling
June 21, 2025
5
Clean facilities
June 22, 2025
5
Dr Kaller and his staff take time to listen and provide answers.
June 27, 2025
5
I have received excellent care under Dr Kaller for the past several years. He is professional and knowledgeable and shows personal care. I thank him for all he does.
June 27, 2025
5
Staff is always professional and helpful. Dr Kaller is the best!
June 27, 2025
5
Everyone from check in to checking out was so nice and friendly. Doctor was patient and listened to your issues. Very pleased!
June 28, 2025
5
Met with a smiling and cheerful assistant to Dr. Kaller who took me back early. Dr. Kaller listened to all of my questions- /concerns and offered helpful suggestions. At the conclusion, I was escorted to the checkout assistant who was able to get me an appointment in six months. Easy appointment this morning!
June 28, 2025
5
Dr. Kaller and his staff are wonderful. They are efficient, friendly, and professional.
June 29, 2025
5
Dr. Kaller and his nurse are so attentive. They both always make me feel comfortable and always seem concerned about what I have to say. Highly recommend!
July 4, 2025
5
Dr. Kaller is awesome! He's been my doctor for 10 years now, which has been the longest time I've been with one doctor. I appreciate his insight and understanding with the care of my health.
July 4, 2025
5
He is exceptional!! Entire family sees Dr.Kaller.
July 4, 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
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
|
|
www.wellstar.org/physicians/nathan-kaller-do
|
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