Family Medicine
check Accepting new patients
Appointments as soon as: Tue, 4/21
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account_circle About Me
Specialities:
Family MedicineLanguages:
EnglishI provide comprehensive primary care for patients of all ages, from pediatrics to geriatrics. While addressing my patients’ many health care needs, I establish a relationship with them based on mutual trust. I encourage and provide preventive medicine so they can achieve their optimal health. A board-certified family medicine physician, I joined St. Luke’s University Health Network in 2023.
Outside of work, I am an aviation pilot. I also enjoy playing tennis and studying medical history.
school Education
Medical School
- Far Eastern University, 1989
Internship
- Jamaica Hospital Family Medicine Residency Program, 1989 - 1991
Residency
- St. Joseph Medical Center Family Practice GME, 1991 - 1994
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.
“Dr. Manubay have always given me great advice and perceived the right medication for me. He have always been kind and helpful.”
April 17, 2026
“Will recommend others to this facility”
March 24, 2026
“Good job.”
March 14, 2026
“Even though I had to wait longer before he saw me, he answered all questions and explained my lab results thoroughly to my understanding.”
March 14, 2026
“This Provider and staff are the best. I will highly recommend this Provider to others.”
March 14, 2026
“Even though It took the Provider longer to see me l, he however showed concerns and answered my questions.”
March 14, 2026
“Dr manubay is well know...every one in speak to..has sweet things to say about him”
March 8, 2026
“Good”
March 8, 2026
“Good”
March 8, 2026
“Dr. Manubay is a first class professional. He provided exceptional care and compassion.”
March 5, 2026
“This office is a fine establishment that provides the exceptional care from a team of dedicated professionals.”
March 5, 2026
“Very informative”
March 2, 2026
“Very well”
March 2, 2026
“Doctor listens and answers questions very well. He never make me feel rushed like some docs tend to”
March 2, 2026
“All Good”
February 18, 2026
“All Good”
February 18, 2026
“I will be recommending to my significant other”
February 17, 2026
“My doctor listened carefully to my symptoms before my examination.”
February 8, 2026
“I recommend my doctor to many, it is so amazing to me people are afraid of medical attention in this day and age.”
February 8, 2026
“Very good”
February 6, 2026
“Very good”
February 6, 2026
“Very detailed and professional”
February 1, 2026
“Proper teamwork at play”
February 1, 2026
“Dr. Manubay is always very thorough and careful in his treatment of his patients.”
January 26, 2026
“Good”
January 16, 2026
“Excellent”
January 16, 2026
“All the staff are polite,friendly and professional. I will highly recommend this office to others.”
December 14, 2025
“I will highly recommend this Provider to anyone because he treats you with respect and empathy.”
December 14, 2025
“Staff very good and professional.”
December 11, 2025
“Very good place. I will highly recommend this Provider to my family and friends.”
December 11, 2025
“Dr. John Manubay is very concerned with my well being!”
November 14, 2025
“Great facility”
October 19, 2025
“This whole facility has been great here in Spring Township. Very clean. Staff is very nice and professional. Fast appointments and service”
October 19, 2025
“No problem”
October 5, 2025
“Everything was as expected”
October 5, 2025
“My doctor is attentive and listens to me and my medical issues”
October 2, 2025
“Already stated”
September 20, 2025
“As stated before I would recommend Dr. Manubay and this facility to anyone who was looking for a new physician”
September 20, 2025
“Dr. Manubay always listens to any concerns or questions. And he explains things thoroughly. He always has a caring and compassionate attitude.”
September 19, 2025
“Buena experiencia”
September 19, 2025
“Todos muy bien”
September 19, 2025
“Good”
September 14, 2025
“Good”
September 14, 2025
“I will always recommend this practice”
September 12, 2025
“I will highly recommend this Provider because he is always courteous, professional and friendly.”
September 12, 2025
“Very satisfied with this Provider.”
September 12, 2025
“The staffs very professional and courteous.”
September 12, 2025
“Will recommend this office”
September 1, 2025
“He is an old school doctor in my experience meaning that he became a doctor because he wanted to help people.”
August 11, 2025
“The physician was very personable. He Seemed genuinely concerned and interested.”
August 8, 2025
“Always a good experience”
July 28, 2025
“Have been with St. Luke's forever. I always received the utmost care and concern for any issues I may have had.”
July 28, 2025
“I have seen Dr Manubay for a long time and like him very much”
July 24, 2025
“T/togetherE/everyoneA/achievesM/more . . . . . . Flawless TeamWork”
July 23, 2025
“Dr. Manubay & everybody else *ALL* had an A++ personality !”
July 23, 2025
“Dr. John Manubay was very attentive and informative even with his added covering office responsibilities. Hopinv they remedy that fast for his sake:)!”
July 17, 2025
“I just love DR ManubayHe is just so concerned about his patientence & takes the time with you & your health issuses”
July 3, 2025
“Urgent Care receptionist not very attentive or friendly. Medical office front desk is always welcoming!”
June 30, 2025
“Every thing was great”
June 18, 2025
“I was there to establish myself as a new patient.Everything went smoothly. It was a lovely experience. No complaints.”
June 17, 2025
“Dr Manubay is very capable, caring and personable.”
June 16, 2025
“Excellent care facility”
June 15, 2025
“The doctors and staff show care, concern, and compassion toward me whenever I visit this facility. I truly appreciate each one of them!”
June 14, 2025
“Just switched to St Luke's n so far very pleased”
June 8, 2025
“I was able to better explain my concerns with an advocate who already knew my health history and had a background in Health services. We were able to come to a conclusion from my recent visit and I was able to move forward with a clear mind. I look forward to using this method in the near future. Thank you”
April 26, 2025
“I did not interact with anyone in the reception area. It was not necessary as I pre registered. And yes, the nurse who I initially saw was very friendly and professional! I have been seeing Dr Manubay for many years. Always liked his mannerisms and professionalism.”
April 25, 2025
5.0 RATING
“Dr. Manubay is thorough and very personable. I like him very much.”
April 17, 2026