Dr Peter Hamer

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Kanwal, NSW
Dr Peter Hamer

Dr Hamer specialises in stomach and oesophageal surgery including weight loss, cancer and hiatal hernia surgery.

He also operates for laparoscopic inguinal (groin) hernia surgery and laparoscopic cholecystectomy (gallbladder) surgery.

28/05/2026

Liquid calories are calories consumed through drinks like juice, soft drinks, milkshakes, alcohol, meal replacements, and milky coffees.

While protein shakes can be helpful for hydration and protein needs during the early stages of recovery after bariatric surgery, it’s important to stay mindful as time goes on. Because liquids pass quickly through your stomach without making you feel full, these calories can add up fast, potentially leading to poor weight loss or even weight regain.

Drinks high in sugar and fat such as thickshakes, are more likely to trigger dumping syndrome. For the best results, focus on low-sugar and low-fat beverages, and remember that protein-rich drinks are generally only needed if you aren’t hitting your protein goals through food alone.

Considering weight loss surgery? For consultations with Dr Peter Hamer, please book an appointment by calling (02) 4380 8404.

26/05/2026

For Exercise Right Week, let’s talk about the real secret to long-term success after weight loss surgery: exercise enjoyment.

If you view movement as a chore or a punishment, it won’t stick. But when you find activities that genuinely bring you joy, consistency follows naturally.

Post-surgery exercise isn't about breaking records, it's about celebrating what your body can do. Start small, listen to your body as it heals and focus on the incredible boost to your mood and energy.

Ready to take the next step in your health journey? For consultations with Dr Peter Hamer, book an appointment by calling (02) 4380 8404.

21/05/2026

Post-surgery life is about creating a "new normal." While it’s easy to fall back into old patterns like skipping meals or emotional eating, remember why you started this journey.

Focus on:

✅ Mindful portion sizes
✅ Nutrient-dense whole foods
✅ Consistent daily movement
✅ Managing stress without food

Dr Peter Hamer is dedicated to helping patients achieve and maintain their health goals. If you need guidance on your post-op lifestyle, we are here to help.

📞 Call us at (02) 4380 8404 to book your appointment.

19/05/2026

Recovery after weight loss surgery is a journey, and staying hydrated is the single most important task on your daily to-do list. Because your stomach capacity is significantly smaller, it is much easier to become dehydrated if you aren’t proactive.

Proper hydration doesn't just keep thirst away, it’s essential for:

🔹Faster healing and tissue repair
🔹 Preventing constipation
🔹 Avoiding "brain fog," fatigue and headaches
🔹 Reducing the risk of kidney stones and hospital readmission

Aim for 1.5L to 2.0L of total fluids daily. Remember to sip consistently throughout the day and keep your fluids separate from your meals to maximise your intake.

Questions about your post-op recovery? Book an appointment by calling (02) 4380 8404.

14/05/2026

There is a lot of misinformation out there when it comes to weight loss surgery. These misconceptions can often hold people back from seeking a solution that could significantly improve their quality of life and long-term health.

Today, we’re clearing up some of the most common myths we hear in the clinic. Understanding the reality of bariatric surgery as a medical tool—and the dedication it requires—is the first step toward making an informed decision for your future.

Do you have questions about weight loss surgery? For consultations with Dr Peter Hamer, book an appointment by calling (02) 4380 8404.

12/05/2026

Gallstones and gallbladder inflammation are common conditions that can cause significant discomfort and digestive issues.

I specialise in Laparoscopic Cholecystectomy (gallbladder removal), a "keyhole" procedure that typically allows for a faster recovery and a quicker return to your normal diet and activities.

If gallbladder issues are impacting your quality of life, a surgical assessment can help determine if a minimally invasive procedure is the right solution for you.

09/05/2026

To the women who carry it all—Happy Mother’s Day!

In my practice, I see firsthand the incredible resilience and selflessness of mothers. You are often the ones looking after everyone else’s health before your own. Today, we celebrate you and the vital role you play in our families and our community.

Whether you’re spending the day being pampered or just enjoying a quiet moment of rest, I hope it’s filled with the love you so freely give.

06/05/2026

What happens after the "I do"? No, not a wedding—we’re talking about the commitment to weight loss surgery!,

Most people ask about the surgery itself, but what they really want to know is: “What will my life actually look like six months from now?”

Weight loss surgery is a profound reset for your metabolism. It’s about quietening the "food noise," regaining your energy, and often, saying goodbye to medications for sleep apnea or blood pressure. It’s not just about losing weight, it’s about gaining your life back.

Every journey is unique, and the first step is an informed conversation. Book your consultation with Dr Peter Hamer today by calling (02) 4380 8404.

01/05/2026

Physical transformation and mental well-being go hand-in-hand.

I see firsthand how health journeys impact more than just the body. Whether it’s the emotional preparation for surgery or the psychological shifts during weight loss, your mental health is a vital part of the recovery process.

This Mental Health Awareness Month, we’re reminding our patients that it’s okay to ask for support. A healthy life requires a healthy mind.

28/04/2026

Choosing weight loss surgery is an intentional decision to prioritise your long-term wellbeing. It’s a process that begins in the theater but truly unfolds in the months and years that follow as you embrace a new way of living.

Dr Peter Hamer provides the surgical expertise and the professional support network, from dietitians to psychologists to ensure your lifestyle shift is safe, informed and sustainable for the long haul.

If you’re ready to learn what this journey looks like for you, our team is here to guide the way. For consultations with Dr Hamer, book an appointment by calling (02) 4380 8404.

Address

33 Etna Street, Gosford & 18 Wiowera Road
Kanwal, NSW

Telephone

+61243808404

Website

http://www.drpeterhamer.com.au/

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