call
484-822-5920
| Fax: 833-814-7402
Family Medicine
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stethoscopeEmployed Provider
St. Luke's Care Network Provider
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call
484-822-5920
| Fax: 833-814-7402
account_circle About Me
Specialities:
Family MedicineI have over 23 years of experience in Family Medicine, with special interest in preventive care, holistic care and osteopathic medicine.
In addition to my family medicine practice, I am member of the American Osteopathic Association, board certified by the American Board of Family Medicine, board certified and re-certified by The American Osteopathic Board of Family Physicians, and a member of The American College of Osteopathic Family Physicians and The Pennsylvania Osteopathic Medical Association.
I was born in Dagupan City, Philippines and moved to Bethlehem, PA at the age of four. I am a graduate of Bethlehem Catholic High School and The Pennsylvania State University, Eberly College of Science, University Park.
Currently, I reside in Harleysville, PA with my wife and two children. While not at work, I am an avid ultramarathon runner and extreme endurance athlete. I like to travel, hike, camp, read military history, watch documentaries, listen to music and enjoy watching my children’s tennis matches. I am also engaged in Penn State Sports and enjoy spending time with my extended family and friends.
school Education
Medical School
- Philadelphia College of Osteopathic Medicine, 1996
Internship
- St. Luke's Hospital and Health Network, 1996 - 1997
Residency
- St. Luke's Hospital and Health Network, 1997 - 1999
Board Certifications
- Family Medicine
star Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions from our nationally recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of St. Luke's University Health Network.
“Great Doctor”
July 27, 2025
“Thank You for your services. Greatly appreciated.”
July 27, 2025
“Very good care.”
July 12, 2025
“My primary doctor was on vacation. Got an appointment for the next day with another doctor in the practice. Everything was taken care of.”
July 6, 2025
“Professional and courteous”
June 23, 2025
“Thank.You for your wonderful healthcare service!”
June 21, 2025
“This was for clearance for knee replacement. Also, it was my first visit with Dr. Estrada. He impressed me and I would certainly see him again if necessary.”
June 11, 2025
“Great”
June 9, 2025
“Dr Estrada is a excellent Dr. He talks to me on a one to one way that makes me feel comfortable”
June 7, 2025
“Very good always”
June 7, 2025
“The medical assistant told me it was his first day, he did a great job!”
June 7, 2025
“I feel, I get the best attentive care I need from Dr. Estrada. In my opinion, he is a very caring doctor with the excellent medical knowledges along with the compassions and empathetic personalities! He Is a great listener as well as provider for my medical needs.”
May 17, 2025
“I have complete confidence in Dr Estrada. He is a good listener. Provides excellent feedback and care.”
May 13, 2025
“Doctor Estrada is excellent. He has talked with the urologist from Jon's Hopkins to make sure he covered everything with the Doctor there. He's been great over the years. Glad he's my Primary Doctor”
May 11, 2025
“St Luke's physician group is always amazing!”
May 8, 2025
“Dr. Estrada has been my family doctor for more than 20+ years. I fully trust him with providing me with the very best care. He always listens to my concerns and and provides patient centered care.”
May 4, 2025
“Dr Estrada is very thorough and I so appreciate this factor.”
April 30, 2025
“Good”
April 29, 2025
“This was my first visit with Dr Estrado. I felt comfortable with him”
April 22, 2025
“DR ESTRADA IS VERY KIND, AND HE LISTENS TO YOUR CONCERNS. I HIGHLY RECOMMEND”
April 22, 2025
“I've have been with Dr. Estrada since the late 80's and he's has always been great with my health needs.”
April 19, 2025
“Dr. Estrada was very professional and knowledgeable during my appointment.”
April 19, 2025
“I look forward to seeing my Physician he is kind and caring”
April 14, 2025
“Always great to see Dr. Estrada for my annual check up. He knows my history and made a good recommendation on follow-up at last year's visit which was completed. Wonder "bedside" manner. Highly skilled.”
April 13, 2025
“All good”
April 13, 2025
“Dr Estrada is a wonderful caring doctor”
April 12, 2025
“Very good”
April 11, 2025
“A great visit, very concerned about my health and was pleased with how I have been taking care of myself.”
April 9, 2025
“The appointment was a follow-up after open heart surgery. Dr. Estrada was very informative and helpful in helping me with my recovery.”
March 30, 2025
“Thank you Dr.Estrada”
March 29, 2025
“I have been seeing Dr. Estrada for majority of my life. He has always been kind and professional, and willing to answer any questions or concerns I may have when it comes to my health.”
March 27, 2025
“For over 25 years, I've consistently received courteous, attentive, and clearly explained care from Dr. Estrada.”
March 23, 2025
“Nice office personnel”
March 18, 2025
“The visit was professional with a personal touch I am very comfortable talking to Dr Estrada about any health issues that may arise and future health goals.”
March 15, 2025
“Dr. Estrada does a good job listening and helping me with any symptoms I have.”
March 12, 2025
“Dr. Estrada and everyone in his office is courteous and respectful. He always gives useful information on methods to stay well and healthy.”
March 5, 2025
“I'm generally happy with Dr Estrada. And I don't mind seeing the Nurse Practitioner”
March 5, 2025
“Excellent care with Dr. Estrada”
March 1, 2025
“I'm definitely with Dr Estrada, because he really care for my health and respectful.”
February 27, 2025
“Good experience”
February 8, 2025
“I completely trust Dr Estrada and his staff for my care.”
February 1, 2025
“It was an annual routine visit to Cromwell C Estrada, DO Everything was well”
February 1, 2025
“I always have good visits with Cromwell C Estrada, DO”
January 21, 2025
“I am very pleased with my doctor”
January 17, 2025
“Every Employee, Doctor,Cromwell C Estrada, DO Admin has been excellent at St Luke's. I trust i am getting the best care possible.”
January 16, 2025
“Dr Estrada is knowledgeable and thorough”
December 24, 2024
“My time with the provider was very good, he gave me good health advice and how to continue on a good path to remain healthy.”
December 20, 2024
“I'm very thankful with my provider Cromwell C Estrada, DO”
December 18, 2024
“I was happy to see Dr. Estrada before going on vacation.”
December 16, 2024
“Dr Estrada really listens and communicates time & patience when answering questions”
November 28, 2024
“Follow up wellness visit and blood test reviewed with Cromwell C Estrada, DO”
November 14, 2024
“Always great visit with Cromwell C Estrada, DO”
November 5, 2024
“Excellent service provided to me. Would not want another provider”
October 25, 2024
“Dr Estrada is one of the best doctor in the Valley. He is so caring and enjoys what he does”
October 23, 2024
“I have been seeing dr estrada for decades. My 40 year old daughter drives from philly area to see him. He is wonderful and has adjusted his care to accomodate my aging !”
October 22, 2024
“Very good experience with Cromwell C Estrada, DO”
October 19, 2024
“Dr. Estrada is the best. Sends time with answering all my questions about my test results and my total well beingnot only physical but mental health, too! He is the best!!!”
October 12, 2024
“Cromwell C Estrada, DO doctor has common sense. I understand that the best.”
September 25, 2024
5.0 RATING
“Dr Estrada has always been incredible.”
July 28, 2025