Metabolic Health & Bariatric Medicine
Metabolic health is the foundation of long-term wellness. At Sina Health, we specialize in preventing, managing, and reversing metabolic disorders through personalized treatment plans, nutrition coaching, hormone optimization, and evidence-informed medical interventions.
Whether you’re looking to lose weight, balance hormones, manage diabetes, or optimize overall health, our lifestyle-first, human-centered approach helps patients achieve sustainable health transformations. From advanced metabolic testing to testosterone therapy and medically supervised weight loss, we provide comprehensive, individualized caredesigned to help you feel and perform at your best.
Services
Bariatric Medicine Consultations
Pre- and post-surgical support for weight loss surgery patients.
Body Composition Analysis
Tracking fat loss, muscle mass, and metabolic rate over time.
Cardiovascular & Metabolic Health Screening
Early detection of heart disease, diabetes, and metabolic disorders.
Hormone Optimization & Monitoring
Evaluating and adjusting hormones for balance and overall well-being.
Medical Weight Loss Programs
Personalized weight loss plans with exercise, nutrition, and medication.
Metabolic Health Optimization
Testing and treatments for diabetes, PCOS, and insulin resistance.
Nutritional & Lifestyle Counseling
Guidance on diet, exercise, stress, and sleep for health improvement.
Testosterone Replacement Therapy (TRT)
Personalized hormone therapy for men with low testosterone symptoms.
Michael A
Allentown, PA
I just had my third appointment with Dr Mannan and I’m very pleased thus far! Nadya is also very helpful!
T. S.
Dunmore, PA
Very thorough examination dr. and staff goes above and beyond treating patients
Michael M
Allentown, PA
The practice was very easy to set up an appointment, every visit so far had always been right on time. Dr.Hakue is also very pleasant to talk to and I truly feel like he understands my feelings and concerns. He has helped guide me and assist me in my treatment with the right medications. I would recommend to anyone who wants an easy and well planned out visit. Not much bad I can say. If I had to choose one thing that possibly be changed is the links to the zooms. There was a time or two I did not receive a link and the doctor actually called me. Which usually never happens. I know this is crazy to say but I have had a ton a trouble finding a good psychiatrist who is willing to work with me and actually listen to my mental health needs. Ran very well and professionally. Btw the following visit was through a different app then zoom and went flawless.
Shahid M
Allentown, PA
Excellent, prompt service and care, not your typical doctor office, highly recommend. Dr Mannan has connections; he's like a quarterback; he'll send you to wherever you need to go whether its labs, imaging, etc and going through this office is so smooth and efficient
Steven S
Allentown, PA
Dr. Haque talks to his clients as people. I appreciate his broad interest in my life, using it as an effective tool to assess my wellness beyond my own perfunctory summary of it. He values accessibility and is flexible. I have no reservations about recommending him to other clients, and I look forward to my conversations with him. This new practice, Sina Health, is much more responsive and kind than his previous practice, which was becoming a problem.
Paula V
Dunmore, PA
Very thorough. Takes plenty of time with my husband examining him and discussing his lung issues
Nazli A
Allentown, PA
Dr. Asim Rizvi has been an incredible support for our family. He has a remarkable ability to connect with children, truly understanding their needs and emotions. My daughter has made tremendous progress under his care, and it’s amazing to see her recognize when she needs to speak with him—a true testament to the trust and comfort he’s built with both of my kids. Dr. Rizvi's expertise, patience, and genuine care have made such a positive impact on our lives. We are deeply grateful for the time and effort he has dedicated to helping our kids. Thank you, Dr. Rizvi, for everything you do!
Linda B
Allentown, PA
Nadia is very attentive to phone messages requesting appointments or responses to questions for the Dr. Phone calls never go unaddressed and call backs are within a half hour. Dr Mannan spends a lot of one on one time for appointments …no rushing to get you in and out. So happy to have found this practice!
