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Dr. Allen Terzian, MD

Dr. Allen Terzian, MD

Medical Oncology*
40+ years of experience

Dr. Allen Terzian, MD is a medical oncologist in Sellersville, PA and has over 40 years of experience in the medical field. He graduated from Drexel University College of Medicine in 1982. He is affiliated with medical facilities such as Jefferson Bucks Hospital and Jefferson Frankford Hospital. He is accepting new patients.

4.6 Star Rating
Based on 37 reviews 4.6 Star Rating (37 reviews)

Locations

Practice

Alliance Cancer Specialists915 Lawn Ave Ste 202 Sellersville, PA 18960
1
New Patient?
(215) 240-8993

At a Glance

  • Areas of ExpertiseDr. Terzian specializes in the areas of Internal Medicine & Medical Oncology. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • TrustworthyPatients said this doctor is trustworthy. See reviews

Experience Check

Search for experience in a specific area

Dr. Terzian's Reviews

Likelihood to recommend Dr. Terzian

4.6
37 ratings, 26 with a written review
5 star
89%
89%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
11%
11%

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Dr Terzian is extremely knowledgeable, kind and thorough. A good listener as well.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Oct 25, 2024
We are happy to hear you had such a positive... Read More
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Dr Terzian always listens to you and answers all of your questions.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Joann Talamona – Jan 19, 2024
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If I could give 10 stars I would. If it wasn’t for Dr Terzian I wouldn’t be here. Been seeing him for 27 years. He makes sure all your questions are answered and addresses your concerns. Really cares about his patients.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Fred – Jan 19, 2024
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I recommend him
Dr. Terzian is a great doctor. My grandmother was 92 and got diagnosed with mesothelioma and he didn’t disregard her for her age like other doctors did. He is full of knowledge and told us more about mesothelioma and how it might effect her. Almost a year later she got diagnosed with stomach cancer. At her age we knew there was nothing we could do but the office, Lisa, and Dr. Terzian were always very helpful and nice.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sep 13, 2023
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100% would recommend Dr. Terzian.
He always discuss & answers all questions that I have . I truly believe that I wouldn't have the results I have if it wasn't for Dr. Terzian.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Donna Sweeney – Nov 16, 2022
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Dr. Terzian and his entire staff are amazing. Upon my initial diagnosis I was urged by people to seek treatment with the Big centers, I knew who I wanted and that was Dr. Terzian from the start. He took time to answer all my questions and his management of my treatments was very successful.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Bernice H Jones-Michlinski – Sep 29, 2022
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Cancer specialists
Dr Terzian was outstanding with his explanation of the status of the cancer. He was upbeat and positive which left me feeling better on the outlook of the future.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Kevin Regan – Jun 23, 2022
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I have been seeing Dr. Terzian since June 2019. He is personable and kind and our visits are never rushed. He has even visited me in the hospital on a holiday weekend. He's patient with my many questions and always willing to listen and never condescending. He's brilliant but devoid of ego and willing to research on my behalf and has even opened his laptop during a visit to do so. I'm confident in his care plan for me and am happy to have found him and his staff.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Martine D. – Mar 02, 2022
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We have been seeing Dr. Terzian since January 2021, we have appreciated all he has done for us and the time he takes to go over all our questions. Always get a call back and the staff is also wonderful! Cannot say thank you enough to the wonderful people working in the office. Very Helpful and Caring. Nurses in the infusion center are great! They truly care for all their patients and take the time to see how we are doing not just caring for my husband but making sure that I am doing well too. I would recommend this facility to my family and friends.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
John Flood – Dec 01, 2021
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Dr. Terzian and His team are the best . I been seeing him for 18 years . First time treatment was for colon cancer . That lasted 5 years total with check ups. Currently being treat for CLL . He has never missed any appointments and has visited me when I was admitted in hospital . Could Not ask for better care. He always has answers to questions that gives you confidance in your treatment !!!!!
What went well
No results
What could be improved
No results
Helpful
James Esnond – Nov 18, 2021
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Dr. Terzian treats me with respect, and explains everything in easy to understand language, I never feel that he's rushing to get to the next patient.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Marilyn Benshetler – Nov 18, 2021
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Absolutely. Very kind man. Great Doctor. Very involved with his patients. Personal phone calls from him about test results. Always a listening ear. I have always felt confident in him and his treatment of my cancer. I am a survivor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Regina McD – Nov 06, 2021
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If you care for your loved ones please do not take them to Dr. Terzian. Extremely uncaring considering he is dealing with patients who have gotten the most devastating news out their lives. He actually laughed when I asked if the chemo was working. Laughed!!! Even our homecare nurse said she wouldn’t take her own family to this man. Alliance Cancer Center is a factory and unwelcome. Please take your loved ones else where!
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Oct 19, 2021
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I would never recommend this doctor for my loved one! Dr Terzian lacks bedside manner, lacked the drive to get needed testing to see if his prescribed treatment for METS Breast Cancer for my loved one was working. If you are a young woman find another center and doctor to care for your cancer. This facility has many issues because this doctor and his nurse practitioner are not reliable.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Oct 05, 2021
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Doctor Terzian is wonderful! We knew the day we met him in the hospital he was going to be a great doctor. My fiancé has been seeing him the last eight months. We have had some days that we weren’t so sure but he walked us through every step and always made us feel as comfortable as possible. Dealing with cancer sucks for anyone but waking up at 30 years old with three young children and having to deal with this is just awful! I would recommend him to anyone, and Lisa the NP that works with him is just as great! The whole staff is so nice and always make us feel so loved when we go there :)
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Shane Friend – Feb 11, 2021
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Dr. Terzan is an amazing doctor! He compassionate and understanding. He knows what treatment will work and is right for you. The whole staff and Nurses at Alliance are wonderful.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Theresa – Jun 29, 2020
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Dr Terzian is a very knowledgeable and competent doctor who really pinpoints the best way to treat your cancer. His diagnosis of my lymphoma and the best way to treat it was spot on. My treatments went very well with no issues and it's been close to 5 years since diagnosed. I had no complications at all, taking no medications, and am doing great right now thanks to Dr Terzian. I would not hesitate to recommend him to anyone.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
John Gabriele – Feb 28, 2020
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Exceptional ! Dr. Terzian is compassionate, diligent and goes above and beyond for his patients.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Mary Klemick – Nov 25, 2019
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Always makes you comfortable even in the toughest times
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
LYLE jAY GOODMAN – Nov 13, 2019
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Dr. Allen Terzian was a great doctor who cares about patients and their diagnoses. This doctor was very reliable and he did everything correctly to save me from Lymphoma. I would definitely recommend Dr. Terzian because he’s caring and will make everything positive. Thank you so much Dr. Terzian
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Kinnary Sadadiwala – Sep 18, 2019
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About Me

care philosophy

As CEO of Alliance Cancer Specialists which is the largest community oncology practice in pennsyvania I strive to provide the highest quality, most compassionate and personalized care in the Philadelphia area.

biography

Allen E. Lord Terzian, M.D. completed his fellowship in Hematology and Oncology at Hahnemann University. Dr. Terzian attended Hahnemann Medical School from 1978-1982 where he graduated with honors. He also completed his internship and residency...read more
  • Medical Oncology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Hahnemann University Hospital

    Fellowship Hospital
  • Hahnemann University Hospital (mcp/drexel)

    Residency Hospital
  • Hahnemann University Hospital (mcp/drexel)

    Internship Hospital
  • Drexel University College Of Medicine

    Medical School, 1982
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
Medical Oncology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Affiliated Hospitals

  • Jefferson Torresdale Hospital

    10800 Knights Rd
    Philadelphia, PA 19114

    How patients felt about the care they received at this hospital.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
  • Jefferson Bucks Hospital

    380 N Oxford Valley Rd
    Langhorne, PA 19047
  • Jefferson Frankford Hospital

    4900 Frankford Ave
    Philadelphia, PA 19124
Learn more about how Healthgrades measures Hospital Quality